Citi Ventures

“$64M Series A as the first clear agentic AI security pure-play to receive major institutional backing”

“AI-native security solutions protecting against various risks... raised $64 million from Marathon Management Partners, Citi Ventures, Illuminate Financial, and Workday Ventures.”

“Straiker…Raised $64M Series A for enterprise AI agent vulnerability testing... Investors included Citi Ventures, Workday Ventures, Bain, Lightspeed”

“Straiker (AI agent security) raised $64M Series A”

“Quantifind | Risk intelligence for financial crime and national security | Raised $200M led by Summit Partners with Citi Ventures, S&P Global, Deloitte as insiders”

“The institutional depth of the syndicate — including enterprise software insiders — suggests this is not a niche bet but an anticipated category requirement as enterprises deploy autonomous AI agents at scale”