Tom Noonan is the General Partner and Co-Founder of TechOperators. See portfolio, sector focus and contact routes.
Tom Noonan is the General Partner and Co-Founder of TechOperators, an Atlanta-based early-stage venture capital firm established in 2008 that he founded after serving as CEO of Internet Security Systems, which IBM acquired for $1.3 billion. His investment thesis targets early-stage cybersecurity and B2B software companies, with a primary focus on the Atlanta region and broader United States. Noonan is an active seed-stage investor who typically advises founders on early enterprise development, though specific check sizes and lead-versus-follow behavior are not publicly detailed. His notable portfolio includes cybersecurity and enterprise software startups such as Automox, Caveonix, Managr, and AdPipe, into which he invested during AdPipe’s Series A in December 2023. A distinctive point of view for Noonan is his deep, long-standing leadership in the cybersecurity industry, evidenced by his receipt of the RSA Security Conference’s Lifetime Achievement Award in 2008 and his current role as Lead Independent Director of Intercontinental Exchange. He also serves on the White House National Infrastructure Advisory Council, reflecting his public commitment to inf
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