William Hockey
InvestorUnicorn founderCo-founder & CTO at Plaid
San Francisco, CA
Writes $5K – $50K checks · typically $25K
FoundedPlaid$13.4B
Find your path to William
154 people in our graph share verified history with William — schools, employers, funds. One of them is your warm intro.
About
William Hockey co-founded Plaid in 2013 and built the API layer that connects fintech apps to bank accounts — then did something no other fintech founder had: he bought a bank. He left Plaid's CTO seat in 2019, spent Plaid shares on Northern California National Bank for roughly $50 million, and turned it into Column, the developer-first nationally chartered bank now powering Brex, Mercury, Ramp, Wise and Bilt. Column has taken no outside capital at all: Hockey owns about 90% of a business doing roughly $200 million of revenue and over $100 million of free cash flow, and says investor offers have valued it near $6 billion. He studied computer science and economics at Emory and met co-founder Zach Perret as a Bain consultant in Atlanta.
Likely emails· guessed from name + firm domain, not firm-published
- w•••@plaid.comreveal80% confident
- w•••@plaid.comreveal75% confident
Beyond investing
- Founded
- Co-founded Plaid with Zach Perret in 2013 after the two met as Bain consultants in Atlanta; he was CTO until stepping back in June 2019 and remains on the board. Built Column by buying Northern California National Bank of Chico for roughly $50 million in 2021, financed by selling Plaid shares — an OCC-chartered, FDIC-insured bank rather than a partner-bank arrangement. Hockey co-founded the financial services company Plaid with Zachary Perret when he was 21, in New York City. Hockey founded Column, a nationally chartered bank that provides banking infrastructure for fintech developers, launched in April 2022.
- Education
- Studied computer science and economics at Emory University.
- Family
- Hockey was born in San Luis Obispo, California.
- More
- Column has taken zero outside capital and is founder- and employee-owned; Hockey holds about 90%. Column powers Brex, Mercury, Ramp, Wise and Bilt and is among the largest US originators of real-time payments. Visa agreed to buy Plaid for $5.3B in January 2020; the Justice Department sued and the deal was abandoned a year later.
Mentioned above: the Emory University mafia → · the Plaid mafia →
From published sources — common ground for a warm intro.
Co-founder & CTO at Plaid
Intro paths
In turn, William can intro founders to Plaid's investors below.
Plaid's investors · 32
Co-founders at Plaid

Experience
Investments
Board seats
Plaid
Per curated public sources.
Podcasts & interviews
featuring William HockeyColleagues at Plaid
Network5
Investors connected to William in public investor directories — a warm-intro map.
Frequently asked questions
- Who is William Hockey?
- William Hockey co-founded Plaid in 2013 and built the API layer that connects fintech apps to bank accounts — then did something no other fintech founder had: he bought a bank. He left Plaid's CTO seat in 2019, spent Plaid shares on Northern California National Bank for roughly $50 million, and turned it into Column, the developer-first nationally chartered bank now powering Brex, Mercury, Ramp, Wise and Bilt. Column has taken no outside capital at all: Hockey owns about 90% of a business doing roughly $200 million of revenue and over $100 million of free cash flow, and says investor offers have valued it near $6 billion. He studied computer science and economics at Emory and met co-founder Zach Perret as a Bain consultant in Atlanta.
- Where does William Hockey work?
- William Hockey is Co-founder & CTO of Plaid and Co-founder and Board Director at Plaid.
- What check size does William Hockey write?
- William Hockey typically writes checks of $5K – $50K.
- What companies did William Hockey found?
- William Hockey founded Plaid.
- What boards does William Hockey sit on?
- William Hockey holds tracked board seats at Plaid.
- Where did William Hockey go to school?
- William Hockey studied at Emory University (Computer Science).
- What podcasts and interviews feature William Hockey?
- Tracked appearances include "Column CEO William Hockey On Brex, Bootstrapping, China", "Why the Brands that Win in Fintech Will Not Be Financial Services Brands".
Founder mafias
Emory University mafia72
Also came through, then founded or led a company.
+ 65 more
Scale AI mafia67
Also came through, then founded or led a company.
+ 60 more
Plaid mafia20
Also came through, then founded or led a company.
+ 13 more
Same school
Also attended Emory University191
+ 185 more
Shared employers
Also worked at Column2
Also worked at Scale AI95
+ 89 more
Also worked at Bain & Company1,094
+ 1,088 more






























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