General Partner

Warren Weiss

Warren, also known as Bunny, invests primarily in emerging software companies — both licensed and SaaS. He enjoys catching emerging technologies early. Warren’s close ties with leading universities and research labs give him a window into innovations in their purest form, and he cherishes the chance to work with the smartest minds in business, whether first-timers or Nobel Prize winners.

The riskiest thing I ever did was work for Steve Jobs in 1992.

Warren is on the boards of Trufa, Cyphort, ForgeRock, Moxie Software, SilkRoad Technologies, Silver Spring Networks, and Visier. His past investments include CliQr Technologies (acquired by Cisco), eMeter (acquired by Siemens) and MarkMonitor (acquired by Thomson Reuters).

What he does

Identifies superstar entrepreneurs and builds winners with them.


Warren has a BS from Western Illinois University.


Warren was named to the 2012 Forbes Midas List of Technology's Top Investors for his work with Silver Spring Networks.


Want to chat? Contact Warren's assistant, Jan Slimmer:

Warren's favorites
Blog / 06.10.14

Visier Continues to Impress Us

When we first invested in Visier back in 2011, it was a small, promising 1-year-old startup with an ambitious vision.