Tom serves as the Chief Investment Officer for MACH37 and Managing Director of the CIT GAP Funds. As a founder of MACH37, Weithman brings 12 years prior early stage and cybersecurity investment experience to his present role. Formed by Weithman in 2005, CIT GAP Funds has gained national recognition as one of the nation's most active early stage venture funds and a premiere provider of capital to cybersecurity start-ups. Through MACH37, Weithman has funded 50+ seed stage cybersecurity companies. CIT GAP Funds has provided early funding to 13 additional early stage cybersecurity companies including Invincea (acquired by Sophos), ADI (acquired by Silicom), SpydrSafe (acquired by Okta), and 4Front Security (acquired by Symantec). CIT GAP Funds active cybersecurity portfolio includes Distil Networks, DivvyCloud, ID.me, PFP Cybersecurity and ThreatQ.