Find your path to Eric
2,026 people in our graph share verified history with Eric — schools, employers, funds. One of them is your warm intro.
Tom MendozaunlockedEric: together at Pactio (2024–2026)
×11Eric: together at Goldman Sachs
About
Eric Heimark studied economics and computer science at Brown University and spent more than seven years in investment banking at Goldman Sachs. He moved into startups through Entrepreneurs First and now leads Pactio Technologies as CEO.
Likely emails· guessed from name + firm domain, not firm-published
- e•••@pactio.ioreveal90% confident
- e•••@pactio.ioreveal75% confident
CEO at Pactio Technologies
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Pactio Technologies's investors · 1
Co-founders at Pactio Technologies
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Lorenzo FogliantiFounding CTO
Experience
- PactioCo-Founder & CEOcurrent2021 — present
- Heimark VineyardCo-Foundercurrent2016 — presentCalistoga, CA
- Goldman SachsVice President, Private Equity (Merchant Banking Division)2016 — 2021Greater London
- Goldman SachsInvestment Banking Division2014 — 2016Greater New York City Area
Frequently asked questions
- Who is Eric Heimark?
- Eric Heimark studied economics and computer science at Brown University and spent more than seven years in investment banking at Goldman Sachs. He moved into startups through Entrepreneurs First and now leads Pactio Technologies as CEO.
- Where does Eric Heimark work?
- Eric Heimark is CEO of Pactio Technologies.
- What companies did Eric Heimark found?
- Eric Heimark founded Pactio Technologies.
- Where did Eric Heimark go to school?
- Eric Heimark studied at Brown University (Economics, Computer Science); Yale University.
Founder mafias
Entrepreneur First mafia907
Also came through, then founded or led a company.
Reid HoffmanBoard MemberFounded LinkedIn +3Matthew WilsonVenture PartnerFounded Veratrak +2Rashid MansoorEntrepreneur, Inaugural CohortFounded HADEAN +2Eugene CheahEntrepreneur First 2017Founded Recursal AI, Inc. +2Ruban KanapathippillaiEntrepreneur First 2024Founded Iterate AI +1Alice BentinckGeneral PartnerFounded Entrepreneurs First +1
Goldman Sachs mafia612
Also came through, then founded or led a company.
Yale University mafia431
Also came through, then founded or led a company.
Michael SeibelBAFounded Michael Seibel +1Ben SilbermannB.A.Founded Audiobeta +2Justin KanPhysics and PhilosophyFounded Stash +5Jonathan RothbergDoctor of Philosophy (Ph.D.)Founded Raindance Technologies +4Fritz LanmanB.A.Founded Doppler Labs +3Donald IngberDoctor of Philosophy - PhDFounded Unravel +3
Goldman Sachs mafia409
Also came through, then founded or led a company.
Fred EhrsamForeign Exchange TraderFounded Nudge +1Matt HuangSummer AnalystFounded Paradigm +1David VélezAnalystFounded NubankTarek MansourEquity Derivatives AnalystFounded KalshiGordon WintrobSummer Analyst, Investment BankingFounded Newfrontinsurance +2Steffen Wulff PetersenSummer Analyst, IBD - Nordic M&A CoverageFounded Lazada +2
Brown University mafia305
Also came through, then founded or led a company.
Theresia GouwBachelor of Engineering - BEFounded EarlyJoe GebbiaJoint classesFounded AirbnbDylan FieldScBFounded FigmaPeter ThompsonBachelor's DegreeFounded Cleave Biosciences +4Sangeeta N. BhatiaBachelor of Science (BSc)Founded Satellite Bio +4Peter Thompson, M.D.Bachelor's DegreeFounded Cleave Biosciences +4
Same school
Also attended Brown University736
Theresia GouwFounding Partner at Acrew CapitalJoe GebbiaCo-founder of AirbnbDylan FieldCo-founder, CEO & Chair of FigmaAlexis AbramsPartner, General Counsel at Felicis VenturesJohn KimInvestor Relations at General CatalystAli Fisher SweetInvestor at Index Ventures
+ 730 more
Also attended Yale University1,074
Ann Miura-KoCo-founding Partner at FloodgateDavid SzeAdvisory Partner at GreylockMichael SeibelPartner Emeritus at Y CombinatorBen SilbermannCo-founder of PinterestZheela QaiserInvestor at Index VenturesAnthony PhilippakisInvestor at GV (Google Ventures)
+ 1,068 more
Shared employers
Also worked at Pactio3
Also worked at Goldman Sachs2,000
Fred EhrsamCo-founder and Senior Advisor at Paradigm; founder of NudgeMatt HuangCo-founder and Managing Partner at ParadigmTarek MansourCo-founder & CEO of KalshiColin WebbFounder & CEO of Avatar RoboticsJeppe RindomCo-founder & CEO of PleoChris BischoffInvestment Team at General Catalyst
+ 1,994 more





































