Callsign
Angel investors who backed Callsign
10 investors in our database backed Callsign.
Spencer Tall
Managing Director AllegisNL Capital
Pete Bodine
Managing Director
David DeWalt
Managing Director
Robert Ackerman
Managing Director and Founder
Steve Simonian
CFO and CCO
Richard Hadden
Investment Director
Warren Weiss
General Partner
Foundation Capital
Alex Shelkovnikov
Deloitte Blockchain
Sathvik Krishnamurthy
Founder, Managing Partner
Entrust Datacard
Kathryn Robinson
Principal/Owner
Lumen Strategies
Find the right investors for your startup
Search thousands of angel investors and VCs by industry, stage, check size, and location — and see who backed companies like Callsign.
Search investors