Thayer Investment Partners | Activity | F4Thayer Investment Partners Activity
Every public signal F4 has attached to this firm, with sources and cross-entity links.
News
Named the number one travel tech investor by PhocusWire for the third year running.
PhocusWire top travel tech investors 2026
Added recently
Named to TIME's list of America's top venture capital firms for 2026.
TIME list of America's Top Venture Capital Firms 2026
3 investments· SEP 2026 – NOV 2026Show all
Investment
Participated in Shackleton AI's $5M seed led by Battery Ventures.
Shackleton AI
Investment
Joined Larridin's $30M Series A led by Pelion Ventures.
Larridin
Investment
Participated in Relay's $36M round led by International Paper.
Relay
Milestone
Portfolio company HyperGuest raised $25M from AMI, the mid-market arm of Apax Partners.
HyperGuest
Exit
Portfolio company BoomPop was acquired by Navan.
BoomPop
Investment
Participated in MarginEdge's $80M Series D led by Schooner Capital and Ten Coves Capital.
MarginEdge
Milestone
Portfolio company Super closed a $65M Series D led by TPG at a $1.2B valuation.
Super
Investment
Joined Slang AI's $36M Series B led by US Venture Partners.
Slang AI
Milestone
Portfolio company Mews closed a $300M Series D led by EQT Growth at a $2.5B valuation.
Mews