Founders for Founders

We actively partner with our portfolio companies to move the needle every day.

345 Partners

We understand founders because we are founders.

We are experienced technology investors, founders, operators and advisors. We understand what it takes to win at every stage of company growth because we’ve been there. 345 Partners equips ambitious, creative teams with the necessary tools to bring their ideas to life, accelerate growth, and succeed. 

Investments & Engagements

We invest in people. This strategy translates into an investment portfolio spanning multi-stage, multi-sector companies that leverage technology advantages and go-to-market expertise to become market leaders. Our portfolio represents companies across cybersecurity, infrastructure, marketing technology, fintech, and consumer applications. 

Vertis
Barracuda
Infima
Confluera
Sentinel One
People ai
Carta
Deepmap
Nutshell
Twingate
Scale
Jaris
Osano
Payoneer
1Password
Facilitron
moises
GamOn
Oura
Opensense