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Category

Security Operations

SIEM, detection and response, incident response, forensics, offensive testing, and SOC management.

504 companies match — showing 24 at a time Show All 504 Companies →
43 /100

Beyond Secure

A 1993-founded Austin security and compliance provider for community banks and credit unions, the founding acquisition of PE-backed…

Emerging / Unranked Security Operations
43 /100

Littlefish

A two-time CRN MSP of the Year that built out CREST-accredited security operations by acquiring Stripe OLT.

Emerging / Unranked Security Operations
43 /100

Ntirety

Ntirety, based in Austin, Texas, is a managed hosting and cloud infrastructure provider offering managed security, compliance, and…

Emerging / Unranked Security Operations
43 /100

Ridgewall

London-based managed IT and security provider offering SOC-as-a-service and vulnerability scanning to UK small and mid-sized businesses as…

Emerging / Unranked Security Operations
42 /100

Trefle Solution

Trefle Solution is a Toulouse-based French MSSP running a 24/7 SOC and NIS2 compliance readiness services for public…

Emerging / Unranked Security Operations
42 /100

NexusIT

A $60M-backed Salt Lake City MSP/MSSP rolling up Mountain West regional providers.

Emerging / Unranked Security Operations
42 /100

McNally Capital

A Chicago private equity firm building a national-security portfolio, most recently TENICA Global Solutions in August 2026.

Emerging / Unranked Security Operations
42 /100

Presidio

A BC Partners-owned IT and security integrator consolidating regional firms such as Internetwork Engineering and Red Sky Solutions.

Incumbent Security Operations
42 /100

Circadence

A 1995-founded cyber-range and readiness vendor ($189M raised) adding generative AI through RangeGPT and Project Ares GEN3.

Emerging / Unranked Security Operations
42 /100

Capita

Large publicly traded UK outsourcing group whose managed security division runs 24/7 SOCs for public and private sector…

Emerging / Unranked Security Operations
42 /100

1stProtect

A seed-stage San Francisco OS-level runtime enforcement engine claiming sub-millisecond latency and under 1% CPU overhead.

Emerging / Unranked Security Operations
42 /100

Cyber Engineering Services (CyberESI)

A Baltimore-based Managed Detection and Response provider built around a patented Command and Control node detection platform, focused…

Emerging / Unranked Security Operations
42 /100

Cegeka

A family-owned Belgian IT-services firm building defense-sector cyber and IAM practices via 3Point and SecurIT.

Incumbent Identity & Access Management
42 /100

Acora

An LDC-backed UK IT and cyber services group that expanded globally by acquiring secure-data-transfer specialist HANDD in May…

Emerging / Unranked Security Operations
42 /100

Memetica

A Cambridge, MA OSINT consultancy founded by a former New York Times journalist, acquired by FGS Global in…

Emerging / Unranked Security Operations
42 /100

DarkInvader

DarkInvader is a UK external attack surface management and dark web intelligence platform, discovering exposed assets, monitoring for…

Emerging / Unranked Security Operations
42 /100

ThreatHunter.ai

Managed detection and response provider built around live, human-led threat hunting; a service-disabled veteran-owned small business formerly known…

Emerging / Unranked Security Operations
42 /100

AEA Investors

A New York private equity firm that made a majority investment in 1,700-customer MSP Magna5 in February 2026.

Incumbent Security Operations
42 /100

NPCore

Seoul-based APT and ransomware detection vendor whose ZombieZERO, RansomZERO, and XDR products serve Korean and broader Asia-Pacific public…

Emerging / Unranked Security Operations
42 /100

Kaspersky Lab

Moscow-founded endpoint protection and threat-research vendor banned from sale in the United States since 2024 under a Commerce…

Emerging / Unranked Security Operations
42 /100

HAWK.io

Dallas-based automated MDR provider using an AI-driven analytics engine (Octopus cAI) to compress SOC investigation and response time…

Emerging / Unranked Security Operations
40 /100

Eurazeo

A listed French private equity firm that took a majority stake in forensics vendor Nextron Systems in 2026.

Incumbent Security Operations
40 /100

Loom Security

Kansas-based startup building CINQUE, a persona-based platform correlating identity, device, network, app, and data risk signals.

Emerging / Unranked Security Operations
40 /100

NINJIO

A Los Angeles PE-backed security-awareness vendor broadening its offering via Dcoya and SafeStack.

Emerging / Unranked Security Operations