Fifty Years
also invests · investor profile3 known investors
Find your way into Fifty Years
402 people in our graph share verified history with the Fifty Years team — schools, employers, funds. One of them is your warm intro.
Garry Tanunlockedknows Seth Bannon · together at Y Combinator (overlapped)
×4knows the team · via Y Combinator
knows the team · via The Boston Consulting Group
×4knows the team · via Stanford University School of Engineering
×2knows the team · via Obama for America
Fifty Years is an investment firm founded and backed by 46 founders of tech companies valued between $1 billion and $100 billion, focused on supporting early-stage founders. The firm combines investor capital with hands-on operational expertise from experienced entrepreneurs to help the next generation build world-changing companies.
Founders & leadership
SB
Seth Bannonin𝕏Founding Partner
KF
Kia FathiHead of Engineering
UF
Ueli FriedliinHead of Finance
AS
Ania ScigalskaChief of Staff to Seth Bannon
JF
Joe FoxEngineer
Board
TK
Tony Kouzarides
Investors · 3
Funding
SEC filings, press & company announcements- Undisclosed amountseed fundingApr 2026
Fifty Years (lead), Liquid2, Y Combinator
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Fifty Years do?
- Fifty Years is an investment firm founded and backed by 46 founders of tech companies valued between $1 billion and $100 billion, focused on supporting early-stage founders. The firm combines investor capital with hands-on operational expertise from experienced entrepreneurs to help the next generation build world-changing companies.
- Who founded Fifty Years?
- Fifty Years was founded by Seth Bannon.
- Who are Fifty Years's investors?
- Fifty Years's investors include Beast Ventures, Blue Haven Initiative, Nexus Bay.