Investing Profile

Seth Bannon

VCFounderFormer CEOInvestor

Founding Partner at Fifty Years

sethbannon.comSan Francisco, California
Photo of Seth Bannon, Managing Partner at Fifty Years

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Harvard University Network
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Fifty Years Managing Partner
$400K - $1.5M
$1M
16
CompanyStageDateRound SizeTotal Raised
Flux
Seed RoundOct 2021$12M
$15M
Co-investors: Chris Schaepe (Lightspeed Venture Partners), Lenny Rachitsky (AirAngels), Tom Preston-Werner (Preston-Werner Ventures), Sriram Krishnan (Angel Collective Opportunity Fund), Ellen Levy (Silicon Valley Connect), Sukhinder Singh Cassidy (aCrew Capital), Stephanie Palmeri (NextView Ventures), Mike Dauber (Amplify Partners), Andrew Berman
LatchBio
Seed RoundOct 2021$5M
$33M
Co-investors: Hemant Taneja (General Catalyst), Brandon Reeves (Lux Capital), Jeremy Fiance (The House Fund), Brett Wilson (Swift Ventures)
Solugen
Series CSep 2021$350M
Series BMay 2019$32M
Series AOct 2018$19M
Pre Seed RoundMar 2017
$410M
Co-investors: Joe Montana (Liquid 2 Ventures), Brian Singerman (Founders Fund), Zal Bilimoria (Refactor Capital), Mack Healy (KdT Ventures), Arjun Sethi (Tribe Capital), Ed Roman (Hack VC), Susan Hobbs (CrunchFund), Jude Gomila (Jude Gomila Rolling Fund), Ian Rountree (Cantos Ventures), Todd Corenson
Atom Computing
Series AJul 2021$15M
$80M
Co-investors: Kyle Lui (DCM), Ethan Batraski (Venrock), Ian Rountree (Cantos Ventures), Curtis McKee (Third Point Ventures), Dror Berman (Innovation Endeavors)
EARTH AI
Seed RoundAug 2019$2.5M
Series AAug 2019$2.5M
$11M
Co-investors: Ali Tamaseb (DCVC (Data Collective)), Vishal Harpalani (HyperFund), Kingsley Advani (305 Ventures), Jude Gomila (Jude Gomila Rolling Fund), Ian Rountree (Cantos Ventures), Mathieu Guerville, Kyle Vogt
Boundary Layer Technologies
Seed RoundMar 2019$2.3M
$2.3M
Co-investors: Kunal Sethi (Prithvi Ventures), Ed Roman (Hack VC), Kenneth Ballenegger (Oyster Ventures), Jude Gomila (Jude Gomila Rolling Fund), Tim Seears
Quantstamp
Corporate RoundMar 2019$3.1M
$6.3M
Co-investors: Stephen Chou (TransLink Capital), Jay Eum (GFT Ventures), Aaron Harris, George Burke
Ansa Biotechnologies
Pre Seed RoundDec 2018$1.3M
$1.3M
Founding Partner Fifty YearsPresent
Founder and CEO Amicus, Inc.Present
Caddie New Haven Country ClubPresent
Operations Director Ned Lamont for Governor2010 - 2010
Operations Director Citizens for Alan Khazei2009 - 2009
Field Organizer Obama for America2008 - 2008
MA Deputy State Coordinator, Students for Barack Obama Obama for America2008 - 2008
Field Organizer Ned Lamont for Senate2006 - 2006
Harvard University Extension School
Guilford High School