Austin-based venture firms, angel groups, and programs that back security and infrastructure companies. Being listed is not an endorsement — talk to founders they've backed. Members of Austin Infosec Founders are happy to share notes.
Runtime Ventures
Austin seed fund focused exclusively on cybersecurity; $32M debut fund, $250K-$2M checks at pre-seed and seed.
Silverton Partners
Austin early-stage VC. Security portfolio includes SailPoint, Ping Identity, SpyCloud, Living Security, Clarity and Verosint.
LiveOak Ventures
Austin early-stage VC, pre-seed to Series B. Security portfolio includes Mallory, Spektion and Closinglock.
S3 Ventures
Austin VC, seed to Series B. Co-led Arpio's Series A (cloud recovery and resilience).
Next Coast Ventures
Austin VC. Security and infrastructure portfolio includes Judy Security, Osano and SiteOwl.
Capital Factory
Texas accelerator and investor; hosts DIU and AFWERX outposts.
Moonshots Capital
Austin seed VC backing veteran founders; cyber is its largest sector.
Elsewhere Partners
Austin growth equity for bootstrapped B2B software. Security portfolio includes Portnox.
Vista Equity Partners
Austin-headquartered software private equity; security deals include Ping Identity and KnowBe4.
Central Texas Angel Network (CTAN)
Austin angel network that has funded 230+ companies, including in cybersecurity.