Investing Profile

Keith Hamlin(365)

VCInvestor
Cofounder & General Partner at Third Prime
thirdprime.vcNew York, New York
Photo of Keith Hamlin, General Partner at Third Prime
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Keith Hamlin's investing connections

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14 Investors

Connected to David Goldberg (Alpaca VC), Brandon Maier (LvlUp Ventures), Jason Shuman (Primary Venture Partners), and 11 other investors on Signal.

Networks Keith is a member of
IT CRUX Mobile Apps Solutions Network
397 CONNECTIONS
IT CRUX Mobile Apps Solutions Network
397 CONNECTIONS
Duke University Network
126 CONNECTIONS
Duke University Network
126 CONNECTIONS
Duke University Network
126 CONNECTIONS

Find Keith Hamlin on

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Current Investing Position
Third Prime General Partner
Investment Range
$250K - $3.0M
Sweet Spot
$1.5M
Investments On Record
15
Current Fund Size
$35.55M

Keith Hamlin is on these Sector & Stage Rankings

Keith Hamlin's Investments On Record (11)

CompanyStageDateRound SizeTotal Raised
CalmWave
SeedJun 2025$4M
SeedNov 2024$5M
$13M
Co-investors: Mark Mullen (Bonfire Ventures)
Galleon
Pre SeedApr 2024$2M
$2M
Co-investors: Wes Barton (Third Prime)
Thoropass
Series CNov 2022$50M
Series BNov 2021$35M
Series ASep 2020$10M
SeedSep 2019$3M
$98M
Co-investors: Matthew Harris (Bain Capital Ventures), Jeffrey Reitman (Nyca Partners), Hans Morris (Nyca Partners), Nat Turner (Operator Partners), Jon Oringer (Shutterstock), Ryan Sells (Dash Fund), Gill Shklarski (Operator Partners), Amit Avner (Operator Partners), Zach Weinberg (Curie.Bio), Christian Ostberg (Fin Capital), William Hockey, Alexander Saint-Amand, Grant Miller
Abbey Cross
Pre SeedApr 2022$2M
$9M
Co-investors: James Fitzgerald (Valar Ventures)
FairPlay24
SeedNov 2021$5M
$25M
Co-investors: Tom Brown (Nyca Partners), Jeremy Solomon (Nyca Partners), Jonathan Weiner (Oak HC/FT)
Qwoted
SeedJun 2021$3M
$3M
Co-investors: Todd Rovak
Aires Medical
SeedNov 2020$2M
$2M
TemperPack
Series AJul 2017$10M
$200M
Co-investors: Cody Nystrom (SJF Ventures), Wes Barton (Third Prime)

Keith Hamlin's Experience

Cofounder & General Partner Third Prime2016 - Present
Managing Partner Third PrimePresent
Owner IT CRUX Mobile Apps SolutionsPresent
Developer IT CRUX Mobile Apps SolutionsPresent
Vice President Pan Am Equities, Inc.2010 - 2015
Owner Poets Landing2005 - 2012
Developer Poets Landing2005 - 2008
M&A Associate Skadden, Arps, Slate, Meagher & Flom LLP and Affiliates1998 - 2005

Keith Hamlin's Education

Duke University BA Public Policy Studies, Genetics
Duke University bachelors, bachelor of arts genetics, public policy
Harvard Law School JD
Duke University BA Public Policy Studies / Genetics