Jillian Williams
InvestorPartner at Cowboy Ventures
New York, New York
Writes $500K – $3M checks · typically $1.8M
Find your path to Jillian
21 people in our graph share verified history with Jillian — schools, employers, funds. One of them is your warm intro.
Aileen LeeunlockedJillian: together at Cowboy Ventures
×11Jillian: together at Cowboy Ventures
About
Raised in a fintech family and after roles at Anthemis and Cowboy Ventures, she co-founded a firm, uses deep infrastructure expertise to back technical fintechs, and co-heads BLCK VC NYC.
Invests in
ConsumerDeveloper ToolsFintechHealthtechSaaS
Colleagues at Cowboy Ventures
Aileen Lee
Founder & Managing Partner of Cowboy Ventures
Amanda Robson
Partner at Cowboy Ventures
Caroline Duffy
Partner at Cowboy Ventures
Donna Boyer
Executive-in-Residence (EIR) at Cowboy Ventures
James Cross
Scout at Cowboy Ventures
Joanne Yuan
Associate Partner at Cowboy Ventures
Rohan Puranik
Principal and Chief of Staff at Cowboy Ventures
Ryan Libster
Advisor at Cowboy Ventures
Network5
Aileen Lee
Founder & Managing Partner of Cowboy Ventures
Amanda Robson
Partner at Cowboy Ventures
Daniel Graf
General Partner at redalpine
Donna Boyer
Executive-in-Residence (EIR) at Cowboy Ventures
Ted Wang
Board Partner at Cowboy Ventures
Investors connected to Jillian in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Jillian Williams?
- Raised in a fintech family and after roles at Anthemis and Cowboy Ventures, she co-founded a firm, uses deep infrastructure expertise to back technical fintechs, and co-heads BLCK VC NYC.
- Where does Jillian Williams work?
- Jillian Williams is Partner at Cowboy Ventures.
- What does Jillian Williams invest in?
- Jillian Williams invests in Consumer, Developer Tools, Fintech, Healthtech, SaaS.
- What check size does Jillian Williams write?
- Jillian Williams typically writes checks of $500K – $3M.