Data Protection
Data encryption, backup, classification, loss prevention, and privacy compliance.
Cyera
AI-powered, agentless data security platform combining DSPM, DLP, and AI-activity monitoring, and one of the fastest-funded startups in…
Cyberhaven
Data detection and response platform that tracks data lineage to detect and prevent data exfiltration and insider risk.
Fireblocks
The category-defining institutional digital-asset custody platform, combining MPC and hardware chip isolation to move roughly $2 trillion in…
Varonis
Data-centric security platform that monitors file, email, and cloud activity to detect insider threats and ransomware before data…
Halcyon
Ransomware-focused cyber resilience platform combining endpoint prevention, automated recovery, and data exfiltration protection.
SandboxAQ
Alphabet spinout building AQtive Guard, a cryptographic management platform helping enterprises inventory, assess and migrate to quantum-safe encryption.
CyberRidge
Photonic-layer encryption that converts transmitted data into optical noise, defending fiber communications against quantum-era decryption.
Cyera
AI-native data security platform that discovers and classifies sensitive data across cloud, SaaS and on-prem and extends into…
Varonis
Data security platform that discovers sensitive data, maps access and detects abnormal activity across cloud and on-premises stores.
MIND
AI-native data loss prevention and insider risk management platform built to automate DLP detection and response with far…
AWS Wickr
AWS Wickr is Amazon's end-to-end encrypted messaging, voice, video, and file-sharing platform for regulated and government environments, holding…
Matter Labs
A leading zero-knowledge rollup infrastructure provider (zkSync) for Ethereum, offering cryptographically verifiable scaling without fraud-proof challenge windows.
Rubrik
Cloud data security company providing immutable backup, ransomware recovery, and cyber resilience across enterprise, cloud, and SaaS workloads.
Keepit
Danish independent SaaS backup vendor protecting Microsoft 365, Google Workspace, Salesforce, and other cloud data outside the source…
Utimaco
Utimaco builds FIPS-certified hardware security modules and post-quantum key-management technology that serve as the cryptographic root of trust…
Ledger
The Paris-based incumbent hardware crypto wallet maker, with 7.5M+ units sold on certified secure-element chips and a potential…
Zama
The first fully homomorphic encryption unicorn, building open-source FHE libraries that let computations run directly on encrypted data…
QuintessenceLabs
A Canberra, Australia-based quantum cybersecurity company providing hardware QRNG, quantum key distribution and post-quantum-readiness tools, backed by a…
Securiti.ai
Unified 'Data Command Center' platform combining data security, privacy, governance, and AI compliance across hybrid multicloud environments, now…
Sentra
Cloud-native DSPM vendor evolving into a broader data security platform, focused on data hygiene and identity/access controls at…
Infinidat (InfiniSafe Cyber Resilience)
Enterprise storage vendor Infinidat's InfiniSafe technology delivers immutable snapshots, air-gapping, and near-instant ransomware recovery for primary storage.
360 Privacy
Digital executive protection platform that scans the surface, deep, and dark web to find and remove leaked personal…
Fortanix
Confidential computing pioneer decoupling data security from infrastructure via encryption, key management, tokenization, and secure enclaves.
Duality Technologies
Provides a fully homomorphic encryption platform that lets organizations analyze and collaborate on sensitive data while it remains…
Privacera
A cloud data access governance company, founded by Apache Ranger's creators, that centralizes fine-grained data security policy enforcement…
Bluefin Payment Systems
PCI-validated point-to-point encryption and tokenization provider that shrinks PCI DSS scope by encrypting card data at the point…
TigerConnect
A Santa Monica secure clinical-messaging pioneer (launched as TigerText in 2010) serving 4,000+ healthcare organizations with over 10M…
Eon
A Tel Aviv startup reframing cloud backup as a queryable, auditable data layer rather than passive insurance, raising…
BigID
Data intelligence platform for discovering, classifying, and governing sensitive data and AI datasets across structured, unstructured, and SaaS…
Object First (a Veeam company)
Object First's Ootbi appliance delivers out-of-the-box, ransomware-resistant immutable backup storage purpose-built for Veeam customers, now owned by Veeam…
BlackCloak
Digital executive protection platform providing concierge-style personal cybersecurity for corporate executives, board members, and high-net-worth individuals.
Proton Mail
End-to-end encrypted email service from Switzerland's Proton AG, now majority-controlled by a non-profit foundation, serving over 100 million…
AvePoint
Nasdaq-listed data security, governance and resilience platform for Microsoft 365, Google Workspace and Salesforce, now expanding into governance…
CryptoLab
CryptoLab commercializes homomorphic encryption and post-quantum cryptography, founded by the inventor of the CKKS encryption scheme now used…
Odaseva
A San Francisco data-protection vendor offering five-layer encryption and purpose-built backup for Salesforce, serving Fortune 500-scale customers since…
Virtru
Data-centric encryption platform built on an NSA-originated open standard that binds access policy directly to files and email.
Netwrix
Netwrix provides data access governance, identity, and Active Directory security so organizations can find and lock down sensitive…
ID Quantique
Geneva-founded Quantum Key Distribution and quantum-safe cryptography pioneer, acquired by Nasdaq-listed IonQ in 2025 to anchor its quantum…
Cyberhaven
AI-native data security platform that traces the full lifecycle of data to power DLP, insider-risk management, and shadow-AI…
Safetica
Czech-built data loss prevention and insider risk management platform combining DLP, UEBA, and encryption for over 5,000 organizations…
Teramind
A behavioral analytics platform for insider risk management and data loss prevention that monitors user activity, data movement,…
Kiteworks
FedRAMP-authorized private content network unifying secure file sharing, managed file transfer, and email data communications for compliance-heavy industries.
Duality Technologies
Privacy-enhancing technology platform using homomorphic encryption and federated learning for secure data collaboration.
Spin.AI
SaaS security platform combining backup, ransomware detection, browser security, and data security posture management for Google Workspace, Microsoft…
Relyance AI
A data governance platform that maps data lineage in real time from code and infrastructure to power privacy…
Securosys
Swiss maker of Primus hardware security modules and cloud HSM services protecting banking and digital-asset keys.
Enveil
Enveil builds privacy-preserving computation technology, including homomorphic-style encryption, that lets organizations search, analyze, and share sensitive data without…
Mine
AI-driven data privacy and governance platform (MineOS) that automates data discovery, mapping, and compliance workflows for enterprises, having…
LightBeam.ai
Palo Alto-based data security posture management vendor whose Data Identity Graph unifies sensitive-data discovery, access mapping, and privacy…
Didomi
A Paris-based consent and preference management platform that helps organizations collect, manage, and prove GDPR/CCPA-compliant user consent across…
Yardstik
Yardstik combines background screening, identity verification, and continuous fraud monitoring into a single platform aimed at closing what…
Infisical
Open-source platform for managing secrets, certificates, and privileged access across dev, CI/CD, and cloud infrastructure.
enQase
U.S. quantum-safe security platform unifying post-quantum cryptography, key governance and hardware-rooted entropy.
TYCHON
Fairfax cybersecurity software company focused on cryptographic discovery, inventory and post-quantum readiness for enterprises and agencies.
Skyflow
API-delivered data privacy vault that isolates and tokenizes sensitive PII, PHI and PCI data instead of encrypting it…
Rewind
SaaS data backup and recovery platform protecting business-critical cloud applications like GitHub, Shopify, and Jira from accidental deletion,…
NAKIVO
NAKIVO is a bootstrapped backup and ransomware-recovery vendor known for broad platform coverage (VMware, Hyper-V, Nutanix, physical, cloud)…
Cigent
Embedded storage-level ransomware and data-theft prevention using hidden drives, hardware encryption, and zero-trust file access.
Anjuna
Confidential computing platform that runs applications and AI workloads inside hardware-secured enclaves across clouds.
Optery
Optery automatically finds and removes personal information from data broker and people-search sites, reducing exposure to identity theft,…
ISARA Corporation
Canadian cryptographic-discovery and post-quantum migration vendor, an early NIST PQC standards contributor now selling into US federal and…
Cloaked
Consumer privacy platform (disposable identities, data-broker removal, dark web monitoring) that raised $375M in 2026 while expanding into…
Tausight
A healthcare-focused data protection platform that uses AI to discover and continuously monitor protected health information (PHI) risk…
Venn
New York-based data protection vendor whose Blue Border technology creates a secure, isolated enclave on BYOD Macs and…
Arpio
Automated disaster recovery and ransomware recovery platform for AWS and Azure, replicating cloud infrastructure to restore operations rapidly…
PKWARE
A data discovery, classification, and encryption provider whose PK Protect and Smartcrypt products embed persistent, data-level protection directly…
Index Engines
Maker of CyberSense, a byte-level ransomware and data-corruption detection engine embedded inside major enterprise backup platforms including Dell…
Superna
An Ottawa-based unstructured data security company that defends NAS storage systems against ransomware at the storage layer; its…
Elastio Software
A Reston, VA-based data resilience company whose Active Cyber Resilience platform hunts for hidden ransomware inside backup data…
QNu Labs
QNu Labs builds quantum-safe cybersecurity infrastructure — quantum key distribution, quantum random number generation, and post-quantum key management…
Slide
A Datto founder's new venture building a modern backup and disaster-recovery platform for managed service providers, built from…
Quantum Bridge Technologies
Toronto company building quantum-safe key distribution infrastructure to protect government, finance, and telecom networks against future quantum decryption.
Cryptomathic
Danish cryptography vendor providing key management, mobile app security, digital signing and payment issuance software to banks and…
Microsoft Purview
Microsoft's built-in data security and governance suite, unifying DLP, information protection, DSPM, and compliance across Microsoft 365 and…
Immuta
Data access governance platform that enforces fine-grained, attribute-based access policies dynamically across data warehouses and lakes like Snowflake…
Druva
Fully managed, SaaS-delivered cyber-resilience platform providing backup and recovery for data centers, cloud workloads, SaaS, and endpoints with…
HYCU
SaaS-delivered backup and ransomware recovery platform with purpose-built connectors for dozens of cloud and SaaS applications.
NeuShield
NeuShield takes a data-protection-first approach to ransomware defense, using "Mirror Shielding" to preserve access to original files even…
Secturion Systems
An NSA-certified hardware encryption vendor for defense platforms, acquired by Carlyle in July 2026.
Normalyze (a Proofpoint company)
Normalyze's data security posture management (DSPM) technology, now part of Proofpoint, maps where sensitive data lives across cloud…
Baffle
Baffle provides Encryption-as-a-Service, applying field-level encryption and tokenization to databases and AI data pipelines to limit breach exposure.
Post-Quantum
UK cryptography vendor building quantum-safe encryption, VPN, and identity products, with an IETF-standardized post-quantum VPN protocol trialed by…
1touch.io
1touch.io builds an enterprise Data Security Posture Management (DSPM) platform that discovers and classifies sensitive data across cloud,…
ALTR
ALTR is a data access governance and security platform, purpose-built for Snowflake and other cloud data warehouses, that…
SpiderOak
No-knowledge encryption and zero-trust data protection company that pivoted its core technology into securing satellite and space communications.
Ground Labs
Ground Labs is a Singapore-based data discovery and classification vendor whose Enterprise Recon and Card Recon products locate…
RackTop Systems
RackTop Systems' BrickStor SP embeds real-time ransomware and insider-threat detection directly into the storage layer, rather than relying…
Qohash
A Quebec-based data security posture management vendor whose Qostodian platform discovers and classifies sensitive data down to the…
CTERA
Enterprise file services platform combining global file access with built-in, ML-based ransomware detection and air-gapped immutable snapshot recovery.
Acronis
Global cyber protection vendor combining backup, disaster recovery, anti-malware, and endpoint management into a single platform used heavily…
Zerto
Continuous data protection and disaster-recovery platform for virtualized and cloud environments, offering near-real-time replication and journal-based recovery, now…
Enquantum
Enquantum is a quantum-security company based in Holon, Israel, founded in 2020 and backed in part by the…
DryvIQ
DryvIQ specializes in intelligent unstructured-data management, helping organizations discover, classify, and govern content spanning more than 40 cloud…
Orion Security
AI-driven, policy-free data loss prevention that analyzes data, systems, and business context instead of static rules.
Quantum Bridge Technologies
Quantum Bridge Technologies builds quantum-safe key distribution infrastructure that protects data now against future 'harvest now, decrypt later'…
Bedrock Security
Data security posture management platform aiming to classify and govern sensitive data across cloud and on-prem environments with…
Fortaegis Technologies
An Amsterdam startup building hardware-rooted, quantum-resistant security keys derived from physical silicon variation rather than stored secrets.
Cohesity
Backup and data management platform that merged with Veritas's enterprise data protection business in 2024 to become the…
OVHcloud
A European cloud provider that integrated ANSSI-certified zero-knowledge encryption from Seald as OVHcloud E2EE in January 2026.
Rubrik Zero Labs
Rubrik's dedicated data-threat research unit that publishes independent, vendor-agnostic research on ransomware, identity attacks, and data-security risk trends.
Swissbit (Cybersecurity Products)
A European storage-hardware maker whose hardware-encrypted USB, SD, and security-key product line protects data and devices in industrial…
X-PHY Inc
AI embedded directly into storage hardware to detect and block firmware-level threats in real time, without relying on…
Teleskope
Data security platform that discovers, classifies and automatically remediates sensitive data across cloud, SaaS and on-premises systems.
xorlab
Swiss behavioral-AI email security platform offering on-premises and sovereign deployment options, used by Julius Bär, Swisscom, and CERN.
Informatica
Informatica is a major enterprise data management vendor, now operating as a Salesforce subsidiary, whose Data Governance, Access…
ShelterZoom
ShelterZoom is a New York-based SaaS company that uses blockchain-based document tokenization to give document originators verifiable control,…
Echoworx
Cloud-based email encryption and secure delivery platform built for regulated enterprises, operating from Toronto since 2000 with a…
Nasuni
Cloud-native file data platform providing continuous, versioned backup and rapid ransomware recovery for enterprise unstructured file data, positioned…
Fortaegis
Amsterdam-based chip security startup using silicon physical unclonable functions to generate hardware-rooted, quantum-safe cryptographic keys without digital certificates.
Relativity
A Silver Lake-backed eDiscovery leader relevant to breach response, litigation, and compliance workflows.
Concentric AI
Data security governance vendor using semantic/contextual AI to understand data meaning rather than relying on regex or rule-based…
Fasoo
Seoul-based, publicly-traded data security pioneer offering enterprise DRM, data discovery, and zero trust content protection since 2000.
Coviant Software
Secure managed file transfer software automating encrypted, compliant transfer of sensitive business files at enterprise scale.
Mattermost (Government & Defense Collaboration)
Open-source, self-hostable collaboration platform whose government edition offers air-gapped, self-sovereign deployment for defense and public-sector agencies.
IXOPAY
Payment tokenization and orchestration platform formed by the 2024 merger of TokenEx and IXOPAY, letting merchants remove raw…
DataStealth
Agentless, in-line data security platform that tokenizes, masks, and encrypts sensitive data in real time without code changes.
SecuPi
Data-centric security platform providing discovery, real-time monitoring, and fine-grained enforcement across enterprise data and AI workloads.
11:11 Systems
11:11 Systems bundles backup, disaster recovery, and managed security into a single cyber-resiliency stack, built by combining Green…
Becrypt
A London-based data protection specialist, now a Leonardo subsidiary, building NCSC-certified secure operating systems and endpoint encryption for…
DataGrail
A San Francisco-based data privacy automation platform that continuously maps personal data and automates DSAR fulfillment and consent…
Anonos
Data protection vendor whose Data Embassy platform generates purpose-specific, de-identified "Variant Twin" copies of data to enable GDPR-…
Crypta Labs
A London-based hardware company building Quantum Random Number Generators that extract true entropy from quantum photonics, with an…
Project Eleven
A 2024-founded New York post-quantum migration specialist for crypto networks that raised a $20M Series A at a…
JetStream Software
JetStream Software builds cloud-native disaster recovery and migration technology for VMware environments, giving cloud service providers and enterprises…
EasySend
A Tel Aviv no-code platform replacing insecure paper/email data collection with encrypted digital journeys for regulated financial and…
Manta Network
A Boston-based zero-knowledge Layer-2 network (Manta Pacific) focused on privacy-by-design blockchain applications.
Oblivious
Dublin-based confidential computing startup letting organizations run machine learning on sensitive data without ever exposing it in the…
Veeam
Privately held backup and ransomware-recovery software vendor whose Data Platform protects VMware, cloud, SaaS, and Kubernetes workloads at…
MagicCube
A Santa Clara software-defined secure-element vendor that closed a $10M round in January 2026 to expand beyond payments.
Metomic
A London-based SaaS data security platform that discovers, classifies, and remediates sensitive data exposure inside collaboration tools like…
Arcserve
Arcserve provides backup, disaster recovery, and ransomware-resilient immutable storage (OneXafe) across on-premises, appliance, and SaaS form factors, under…
SafeGuard Cyber
Digital risk protection and compliance archiving platform securing collaboration and social channels (Teams, Slack, Zoom, WhatsApp) against phishing,…
Egnyte
Cloud content platform that unifies secure file storage/sharing with data classification, governance, and ransomware detection at the storage…
Tresorit
Tresorit is a Swiss-Hungarian end-to-end encrypted cloud storage and collaboration company, majority-owned by Swiss Post, that lets businesses…
FenixPyre
An Ohio State University spinout (formerly Anchor/DAtAnchor) that bakes FIPS 140-2 encryption directly into files to protect data…
Cossack Labs
UK-headquartered data security firm building open-source and commercial cryptographic tools, including the Acra database encryption proxy and the…
TrustLogix
AI-powered data security posture management platform that unifies data discovery, access-policy enforcement, and compliance across cloud data warehouses,…
Very Good Security (VGS)
Payment and sensitive-data tokenization platform that lets businesses handle, store, and route payment card and other regulated data…
pQCee
pQCee is a Singapore-based post-quantum cryptography company building tools to help organizations prepare for the eventual arrival of…
LayerX
A browser-security and AI-usage-control vendor acquired by Akamai for about $205M and rebranded Akamai Workforce Protector.
KETS Quantum Security
Bristol-based developer of chip-scale quantum key distribution and quantum random number generation for satellite, naval, and telecom networks.
Irreducible
A San Francisco cryptographic infrastructure startup (formerly Ulvetanna) building hardware-accelerated zero-knowledge proof generation via its open-source Binius proof…
Strac
Strac unifies data security posture management and data loss prevention to find and remediate exposed sensitive data across…
Seclore
A Series C information rights management vendor whose file-level controls travel with data.
Commvault
One of the oldest data-protection vendors, offering operational, cyber, and autonomous recovery software for hybrid and cloud environments.
LeapXpert
A New York communications-governance leader for WhatsApp, iMessage, and Signal, a two-time Gartner Visionary.
Cosmian
Paris company building privacy-by-default encryption, searchable encryption and confidential-computing tooling for protecting data in use.
Futurex
A privately held, four-decade-old Texas encryption vendor providing FIPS 140-2 Level 3 and PCI HSM-validated hardware security modules…
KoolSpan
A secure mobile communications vendor whose FIPS 140-2 validated TrustCall platform delivers end-to-end encrypted calls, messaging, and file…
High Sec Labs
High Sec Labs builds secure KVM switches and peripheral-sharing hardware certified to NIAP/EAL4+ standards, letting users share a…
Datacloak
Datacloak is a Shenzhen-based zero trust data security vendor whose DACS platform and HyperCloak technology protect endpoint, cloud,…
FTAPI Software
Munich-based secure data exchange platform for GDPR-compliant encrypted email, file sharing, and process automation, backed by Tikehau Capital…
FinalCode
FinalCode is a file encryption and enterprise digital-rights-management product, owned by Japan's Digital Arts Inc., that keeps protection…
Internxt
Valencia-based zero-knowledge encrypted cloud storage provider building an open-source, post-quantum privacy ecosystem for consumers and small businesses.
NVISIONx
NVISIONx is a data security posture management (DSPM) platform that discovers, classifies, and reduces risk in an organization's…
Lorica Cybersecurity
Lorica Cybersecurity develops high-performance fully homomorphic encryption technology that lets organizations compute on encrypted data without ever decrypting…
Smartlockr
Smartlockr is an Amsterdam-based secure email and file-sharing platform that adds encryption and human-error safeguards to outbound email…
Cognni
Tel Aviv-based data classification and governance platform that uses AI to autonomously discover, map, and classify sensitive data…
Paubox
HIPAA-compliant email encryption vendor whose inbound and outbound protection works without recipient portals or extra login steps for…
Quantropi
Ottawa-based post-quantum cryptography company selling quantum-secure encryption for data in transit and at rest, currently completing a reverse…
DataLocker
A Kansas-based maker of FIPS-validated hardware-encrypted USB drives and centrally managed portable storage for government, military, and regulated…
Titaniam
Data-in-use encryption platform designed so that even if attackers breach a system and exfiltrate data, the stolen data…
Alchemi Data Management
A NAS-layer insider-threat and ransomware appliance, ShieldCRS, with agentless detection and instant file rollback.
Evervault
A Dublin data-encryption vendor for payment data, with 7,000+ banking and payments integrations and 100M+ monthly encrypted tokens.
Libraesva
An Italian email-security specialist (about 40 employees) extending into awareness training through its Cyber Guru acquisition.
Guardrail
A runtime blockchain security engine that protected $30B+ in assets, acquired in-house by stablecoin platform Rain.
DriveLock SE
Munich-based endpoint security specialist offering device control, application control, and data protection built to European digital-sovereignty standards.
Data Rudder
A 2018-founded Brazilian fraud and AML detection startup being acquired by Nuclea, pending Central Bank approval.
Seald
Seald, based in Paris, France, built end-to-end encryption technology and developer-friendly encryption SDKs that let software teams add…
Aurva
Early-stage data security posture management and data detection-and-response platform built to track human, service, and AI-agent data access…
ShardSecure
Data fragmentation and resilience startup that shards sensitive files across storage locations to make stolen or ransomed data…
Kriptos
Kriptos uses a multi-AI classification engine to automatically discover, classify, and govern unstructured data across endpoints, file servers,…
Algemetric
Colorado Springs-founded, now internationally expanding privacy-tech company applying fully homomorphic encryption and secure multi-party computation to encrypted-data analytics…
Code-X
St. Petersburg-based data security firm behind a DoD-validated lattice-based data protection platform for high-sensitivity environments.
CipherStash
Application-layer searchable encryption and data-level access control for Postgres, letting queries run against encrypted fields without decrypting them…
eperi
eperi builds an encryption and tokenization gateway that lets enterprises use SaaS applications like Microsoft 365 and Salesforce…
Cryptsoft
A Brisbane, Australia specialist that licenses KMIP encryption key-management SDKs embedded by major storage, security, and cloud vendors…
Zertificon Solutions
Berlin-based, owner-managed email encryption vendor whose Z1 SecureMail Gateway is used by more than a quarter of Germany's…
Tall Poppy
Employee digital-safety vendor combining proactive personal-exposure hardening with trauma-aware incident response for workers targeted by online harassment or…
SealPath
Bilbao, Spain-based, bootstrapped EDRM/IRM vendor offering persistent, file-following encryption and access control across on-prem, SaaS and MSP deployments.
Panzura
Hybrid-cloud file data platform providing immutable, ransomware-resistant storage and AI-driven data management for enterprises with large distributed unstructured-data…
Vaultree
Encryption-as-a-service platform enabling searchable and computable encryption over data using standard hardware, so organizations can query and process…
Datto
Backup, disaster recovery, and business-continuity (BCDR) platform built specifically for managed service providers serving small and mid-sized businesses,…
Cloudian
S3-compatible object storage software vendor whose HyperStore platform provides immutable, ransomware-resistant on-premises and hybrid-cloud storage for enterprise data-intensive…
Xtn Cognitive Security
An Italian fraud-prevention vendor combining behavioral biometrics and device intelligence for banks and fintechs.
NetApp
A NASDAQ-listed storage vendor adding VMware disaster-recovery technology via its August 2026 acquisition of JetStream Software.
Sodot
A Tel Aviv self-hosted MPC key-management startup acquired by MoonPay for roughly $100M in stock.
Babylon Labs
A Bitcoin-security protocol company ($111M+ raised) that received a $15M strategic investment from a16z Crypto in early 2026.
AllSecureX
AllSecureX is an Indian startup building a software-defined platform to discover cryptographic assets and manage the transition to…
Tinfoil
Open-source confidential computing platform that lets sensitive data be processed by AI models without exposing it to the…
Honeycake
A Philadelphia-based seed-stage startup building client-side-encrypted "self-protecting files" that carry their own permissions, redaction, and revocation, founded by…
OneAxiom
A bootstrapped Naples data-monitoring vendor reportedly generating around $28M in revenue with a small team.
Forcepoint
Legacy data-loss-prevention and insider-risk vendor, descended from Websense and Raytheon ownership, now focused on enterprise DLP under Francisco…
Ryft
A New York and Tel Aviv AI-agent data lake startup acquired by Cyera for an estimated $100M-$130M.
Fortra
Eden Prairie-based cybersecurity portfolio company (rebranded from HelpSystems) spanning data protection, DLP, DMARC, and vulnerability management.
Bloombase
Storage-layer encryption vendor whose intelligent storage firewall applies agentless, application-transparent encryption to data-at-rest, now extending into post-quantum cryptography.
Encryption Consulting
Applied-cryptography firm offering PKI, key management and code-signing services plus its CodeSign Secure platform.
Privacy Tools
Brazilian privacy governance platform built around LGPD compliance, offering cookie consent management, DSAR handling, and supplier compliance tracking…
NetSfere
Encrypted enterprise messaging, voice, and video platform built for regulated industries, recently adding post-quantum ML-KEM 1024 encryption and…
Atakama
Atakama is a New York-based data protection vendor providing decentralized, multifactor encryption key management to prevent data-at-rest exfiltration…
Somansa
Somansa is a Korean data loss prevention (DLP) vendor providing endpoint, network, and database-focused solutions to detect and…
Privacy Analytics
An IQVIA-owned, Ottawa-based platform that automates de-identification and anonymization of structured and unstructured patient-level healthcare data for research…
ExaGrid
Tiered backup storage appliance vendor whose scale-out architecture combines a fast disk-cache landing zone with a separate, delayed-deduplication…
WAMNET Japan
WAMNET Japan K.K. is Japan's most established provider of secure managed file transfer and enterprise file-sharing services, serving…
Anametric
Austin startup developing chip-scale quantum photonic integrated circuits for post-quantum and quantum-based cybersecurity.
Jazz
A 2024-founded New York startup reinventing DLP with an AI Agentic Investigator, backed by Glilot, Team8, and Ten…
SIMS Software
SIMS Software, based in Carlsbad, California, builds Secret Information Management System (SIMS) software used by defense contractors and…
Arqit
London-based public company (Nasdaq: ARQQ) building quantum-safe encryption key distribution and, more recently, cryptographic discovery tools for post-quantum…
Data Resolve Technologies
Data Resolve Technologies is a Noida, India-based vendor of insider threat management and data loss prevention software, best…
Cord3
Ottawa-based data-centric encryption company that binds protection directly to files and emails to defend against privileged-credential theft and…
Myota
A cyberstorage vendor whose Princeton-research-derived Shred and Spread data fragmentation approach keeps data available and confidential even after…
Matters.AI
San Francisco-based AI-native data security startup consolidating DLP, DSPM, and data lineage into a single autonomous policy layer.
Continuity Software
Storage and backup security posture management platform that continuously audits backup and storage infrastructure for misconfigurations and ransomware-related…
Antimatter
A San Francisco enclave-based data control plane for AI agents ($12M raised), acquired by Databricks to support Lakewatch.
SmarterD
SmarterD is an AI-powered data convergence platform that unifies IT, security, and compliance data scattered across an organization's…
AgileMark
Singapore-based insider-threat vendor whose adaptive screen watermarking deters photo-based data leaks across regulated Asian industries.
Dasera
A California data security platform, developed out of UC Berkeley research, that automates governance and risk management across…
Thales (CipherTrust Data Security Platform)
Thales's enterprise encryption, tokenization, and key-management platform, built from the Vormetric and SafeNet KeySecure acquisitions into a unified…
PrivacyHawk
Consumer personal data protection service that automates opt-out and removal requests against data brokers, passing one million users…
Nillion
Switzerland-based decentralized "blind computation" network that lets applications process encrypted sensitive data without ever decrypting it on any…
Trustonic
Cambridge, UK-based provider of Trusted Execution Environment (TEE) technology embedded in Android device chipsets, used to hardware-isolate sensitive…
HyperBunker
Croatian hardware startup building an air-gapped, data-diode-based offline vault designed to keep backup data physically unreachable by network-based…
Beachhead Solutions
MSP-focused cloud-managed encryption and remote data-wipe platform, BeachheadSecure, built to help small businesses meet device-security compliance requirements.
SOTI
Large, profitable Unified Endpoint Management vendor whose MobiControl platform bundles device compliance, remote wipe, and lockdown controls for…
LifeLock
LifeLock is Gen Digital's consumer identity-theft protection and dark-web/credit monitoring product line, bundled with Norton and sold to…
IDX
Portland-based data breach response and identity protection provider handling post-incident notification, call center support, and monitoring services for…
SnippetSentry
SnippetSentry captures and archives mobile messaging traffic (iMessage, SMS, WhatsApp) natively from employee devices for regulated firms that…
Spirion
St. Petersburg, Florida-based sensitive data discovery and classification platform (formerly Identity Finder), acquired by archTIS in September 2025.
Sotero
Data-security-as-a-service platform that centralizes encryption of data at rest, in transit, and in use, aiming to give organizations…
Turnkey
A New York embedded-wallet and key-management infrastructure provider for crypto applications, expanding into verifiable computing.
EigenQ
An Austin quantum-technology company going public via a SPAC merger with Silicon Valley Acquisition Corp.
Everpure
The NYSE-listed infrastructure company formerly known as Pure Storage, now building AI-ready data governance via its acquisition of…
Privacybee
A bootstrapped Atlanta data-removal company (about $21.9M ARR) that consolidated a competitor by acquiring EraseMe.app.
MoonPay
A crypto-payments company that acquired MPC key-management firm Sodot for $100M in April 2026.
DeleteMe
A Boston personal data-removal service that added social-media privacy controls by acquiring Block Party in March 2026.
QIZ Security
A seed-stage New York cryptographic-asset inventory startup for post-quantum migration.
FileFlex (Qnext Corp)
Zero trust data access platform that federates remote access, sharing, and governance of unstructured file storage across on-prem…
DataSunrise
Bootstrapped database security platform providing activity monitoring, data masking, and compliance controls across a wide range of on-premises…
Prey
Cross-platform device tracking and anti-theft software providing remote lock, wipe, and location history for organizations without a full…
SecureData
Maker of FIPS 140-2 Level 3-validated hardware-encrypted portable drives (SecureDrive, SecureUSB) with an adjacent digital forensics and data…
HUB Security
Israeli confidential-computing and hardware security module vendor, publicly traded on Nasdaq, now pivoting toward regulated-finance compliance infrastructure amid…
689Cloud
Vietnam-based information rights management vendor whose SecureMail and SecureDrive products add encryption, tracking, and copy protection to shared…
SyncDog
Reston, Virginia mobile security vendor whose Secure.Systems platform containerizes corporate data on personal devices without a full MDM…
Piiano
PII data privacy vault that lets engineering teams centralize, tokenize, and control access to personally identifiable information, keeping…
N-able
Publicly traded MSP-focused cybersecurity and IT-management platform whose Cove Data Protection product provides Microsoft 365 and endpoint backup…
Alpha 2
A Chantilly, VA cryptographic and secure-communications engineering firm for space and intelligence systems, acquired by Aurex.
ParallelChain
A Hong Kong enterprise blockchain design with a dual public/private ledger architecture aimed at regulated-industry compliance requirements.
Lepide
Austin-headquartered data security platform providing continuous auditing and anomaly detection across file servers, Active Directory, and cloud data…
GTB Technologies
GTB Technologies is a self-funded, independent data loss prevention vendor covering network, cloud, and endpoint data channels since…
Safestate
Stockholm-listed identity-theft protection and white-label security suite for consumers and SMBs, formerly known as Eyeonid Group, rebranded twice…
SIKUR
São Paulo-based vendor of encrypted communications, a hardened Android device, and a passwordless-authentication SDK aimed at Latin American…
WinMagic
Full-disk and endpoint encryption vendor whose SecureDoc product provides centralized encryption key management and authentication across Windows, macOS,…
Iron Mountain
Publicly traded information-management company providing records management, secure information destruction, and data backup and recovery services, increasingly extended…
MSP360
Backup, remote access, and RMM platform for managed service providers, rebranded from CloudBerry Lab, offering cloud-agnostic backup that…
Quantum Corporation
Publicly traded data storage and protection company providing deduplication-based backup appliances, tape archival systems, and unstructured-data management for…
QTrino Labs
An IIT-incubated Indian post-quantum startup with a source-code CBOM tool, majority-acquired by Satin Technologies in 2026.
Universal Digital
A small public company acquiring pQCee, a commercially validated quantum-safe encryption vendor already integrated with Thales, Microsoft, and…
Candor Security
A San Francisco YC startup (formerly branded Haleum) building agentic AI that monitors internal communications to catch insider…
Calamu
A New Jersey company that fragments and self-heals backup data into unusable 'Digital Sludge' so stolen or ransomed…
Hilt
Early-stage San Francisco startup building kernel-level monitoring to catch insider data breaches that look like normal, permitted activity.
Halo Privacy
A small Seattle privacy and digital-investigation specialist being absorbed into Cycurion.
HANDD Business Solutions
A Reading, UK managed file-transfer and data-security specialist folded into Acora.
PrivaSapien
A Bengaluru-based privacy engineering startup offering automated privacy-risk auditing and data anonymization tools for organizations handling sensitive personal…
Sekur Private Data
Publicly traded Swiss-hosted secure communications provider offering encrypted email, messaging, and VPN services under Swiss data protection law.
Arexdata
Madrid-based data security posture management (DSPM) startup helping enterprises locate, classify, and monitor sensitive data across cloud and…
InfoWatch
Moscow-based data loss prevention (DLP) pioneer and long-time Russian DLP market leader, now adding AI-assisted analysis to its…
Zecurion
Zecurion is an on-premises data loss prevention platform, originally founded in Russia, that targets banking and regulated-sector buyers…
Raz-Lee Security
Raz-Lee Security has spent four decades building the iSecurity suite, a dedicated firewall, audit, and compliance platform purpose-built…
Awareness Technologies
Maker of InterGuard, an insider threat and employee activity monitoring platform combining DLP controls with comprehensive user activity…
DatChat
Publicly traded secure messaging platform giving users encrypted, self-destructing, screenshot-resistant control over messages even after they've been sent.
eGlobal Systems
Seoul-based database encryption specialist behind CubeOne, a Common Criteria-certified column-level DB encryption platform with encrypted-index search.
Software Diversified Services
Privately held mainframe software vendor providing z/OS security, multi-platform encryption, and compliance tools to Fortune 500 and Global…
StealthMail
StealthMail is a secure email and communications vendor built around a patented protocol that removes message content from…
NetLib Security
Stamford, Connecticut-based maker of Encryptionizer, a FIPS 140-2 validated, transparent database and file encryption platform requiring no application…
TransferChain
A blockchain-authenticated, zero-knowledge encrypted cloud storage and file transfer platform that splits data across a distributed multi-cloud backend.
Actifile
Herzliya-based SaaS data protection platform that automates data risk discovery and dollar-value risk quantification for MSPs and their…
MessageSolution
Unified enterprise archiving and eDiscovery platform for email, SharePoint, OneDrive, and Teams.
Reliance Global Group
A Nasdaq-listed insurance holding company taking a staged controlling stake in post-quantum encryption firm Enquantum.
InfiniQuant
Erlangen-based quantum cryptography developer building metropolitan and satellite quantum key distribution and quantum random number generation.
Carlyle
A global private equity firm that acquired NSA-certified encryption vendor Secturion Systems in July 2026.
Revyz
A San Francisco Jira and Confluence backup and resiliency vendor absorbed into Spin.AI.
Cybral
An early-stage, Miami-based AI-driven data security posture management and threat exposure management platform for classifying and protecting sensitive…
Randtronics
Australian software-only encryption, tokenization, and data masking platform for databases and cloud environments, focused narrowly on data privacy…
digitronic computersysteme
Chemnitz, Germany-based encryption and authentication software vendor providing network-drive data encryption and two-factor login protection for government and…
Rosberg Systems
Norwegian vendor of Verji, an end-to-end encrypted enterprise messaging and file-sharing platform aimed at accounting, legal, audit, and…
Block Party
A Palo Alto social-media privacy-exposure tool acquired by DeleteMe as a complement to data-broker removal.
Fortyx Security
A Bristol, UK startup building AI agents that read email context in real time to catch mis-sent messages,…
Layer27
A Microsoft-focused regional MSSP serving healthcare, acquired by Katalyst in July 2026.
Garner Products
Garner Products manufactures NSA-listed hard drive and tape degaussers and physical media destroyers for verifiable end-of-life data destruction.
Blind Insight
Encryption-in-use platform that lets regulated organizations query and run AI on sensitive data without decrypting it, using a…
ULedger
A Seattle-based data integrity company running a proprietary Layer 1 blockchain, best known for Blockmail, an immutable email…
Infrascale
Cloud-based backup and disaster recovery platform serving MSPs and mid-market businesses, providing both file/folder backup and full system…
EraseMe
EraseMe.app is a consumer personal-data removal service that helps individuals identify and remove their personal information from data…
Data443 Risk Mitigation
Data443 Risk Mitigation is a publicly traded (OTC: ATDS) data security and privacy company offering a suite of…
Konsilix
A Bethesda, MD data-in-place conversational AI vendor combining with Fasoo's US data-security unit to form AI-governance company Symbologic.
Secludy
San Francisco startup generating differentially-private synthetic data so regulated companies can train AI models without exposing real customer…
Don’t Be Breached
Niche vendor of Database Cyber Security Guard, an AI/ML-based deep packet inspection tool detecting database breaches and zero-day…
Virgil Security
Small, long-running developer-focused encryption and PKI SDK vendor; no new funding since a 2019 bridge round but still…
Nubo Software
Virtual Mobile Infrastructure that streams a remote corporate workspace to personal devices as pixels, so no corporate data…
itWatch
Long-running Munich-based DLP and endpoint security vendor offering device, content, and media control for German-speaking enterprise and public-sector…
Lokdon
Columbia, SC-based vendor offering keyless, post-quantum encryption (ECSMID, DataShieldAI) as a developer SDK; thin independent evidence of scale…
QuantumIQ
A Vancouver post-quantum readiness vendor absorbed into Redwood AI via an all-share deal with milestone escrow.
Atriarch
A small attribute-based-encryption IP holder acquired by CyberCatch in a CAD $2.5M all-share deal in February 2026.
Redwood AI
A small Canadian public AI company diversifying into quantum-resistant cybersecurity via its milestone-based acquisition of Quantum.IQ Technologies.
InfoBay
Tel Aviv-based secure email and data-distribution platform for regulated industries, encrypting sensitive attachments and adding lightweight GRC tooling.
Satin Technologies
An Indian microfinance group (Satin Creditcare Network) diversifying into deep-tech cybersecurity via a majority stake in quantum-safe startup…
Active Cypher
A small Newport Beach, California vendor offering crypto-agile file encryption for cloud collaboration platforms (SharePoint, OneDrive, Dropbox) and…
Genie
A 2025-founded Israeli data-security startup acquired by Cyera for a reported $50M about five months after founding.
Vocodia
An OTC micro-cap conversational-AI company planning 51% stakes in PrivacyPal.ai and WEB3 REX.
Silicon Valley Acquisition Corp.
A SPAC taking quantum-security firm EigenQ public as EigenQ Inc. (EIGQ), expected to close in Q4 2026.