Emerging / Unranked
Not enough independent evidence for a confident score yet — or a scaled public incumbent (Splunk, Cisco, IBM, Microsoft, and similar category giants) whose innovation pace has gone stale relative to the market it once defined, however large its install base or revenue.
InfraVia Capital Partners
Paris growth-equity and infrastructure investment firm; took a majority stake in Nexis in September 2026.
Sole Source Capital
A private equity firm tracking entry: Sole Source Capital's first platform investment (Brite, a Top-250 MSSP) from its…
Horizon Capital
A UK private equity firm's growth investment in Threatscape, a UK/Ireland pure-play cybersecurity consultancy, backing buy-and-build expansion.
Silicon Valley Acquisition Corp.
A SPAC taking quantum-security firm EigenQ public as EigenQ Inc. (EIGQ), expected to close in Q4 2026.
HydroX AI
San Jose, California startup building an AI trust, risk, and security management (AI TRiSM) platform for evaluating and…