Investing Profile

Brad Burnham

VCInvestorAngel
Partner at Union Square Ventures
Photo of Brad Burnham, Partner at Union Square Ventures

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cb
$1M - $6.0M
$4.3M
29
$275M
CompanyStageDateRound SizeTotal Raised
Cactos
Series UnknownJan 2025$7M
$7M
Co-investors: Rune Theill (Rockstart)
lockr
Pre SeedDec 2022$3M
$3M
Co-investors: Paul Grossinger (Gaingels), Niv Dror (Shrug Capital), Raymond Colletti (Zag Capital), Erik Matlick, Moshe Lifschitz, Eric Seufert
Zerion
Series BOct 2022$12M
Series AJul 2021$8M
SeedDec 2019$2M
$30M
Co-investors: Joey Krug (Founders Fund), Joseph Lau (Alchemy Ventures), Nikil Viswanathan (Alchemy Ventures), Jeremy Liew (Lightspeed Venture Partners), Lyuben Belov (LAUNCHub Ventures), Alexander Pack (Hack VC), Samuel Harrison (Blockchain.com Ventures), Toby Coppel (Mosaic Ventures), Ash Egan (Archetype), Tilt ​ (040 Capital), Alex Pack, Fernando Martinelli, Anastasia Andrianova, Stani Kulechov
Privy
SeedApr 2022$8M
$16M
Co-investors: Ela Madej (Fifty Years), Diogo Monica (Haun Ventures), Chad Byers (Susa Ventures), Garry Tan (Y Combinator), John Zannos (Inflection), Ali Rowghani (Y Combinator), Nicholas Chirls (Asylum Ventures), Samuel Clemens (Accomplice VC), Justin Kitch, Mike Volpe, Aaron Harris, Charlie Songhurst, Jutta Steiner
Stack Overflow
Series EJul 2020$85M
Series DJan 2015$40M
Series BMar 2011$12M
Series AMay 2010$6M
$140M
Co-investors: Bijan Sabet (Spark Capital), Neil Rimer (Index Ventures), David Frankel (Founder Collective), Ronald Conway Sr. (SV Angel), Chris Dixon (Andreessen Horowitz), Ron Conway (SV Angel), Naval Ravikant (The Hit Forge), Caterina Fake (Yes VC), Joshua Schachter, Micah Siegel, Nirav Tolia, Dharmesh Shah, Bob Pasker, Jeff Bezos
3Box
SeedJun 2019$3M
$33M
Co-investors: Mason Nystrom (Variant (variant.fund)), Jake Brukhman (CoinFund), David Pakman (CoinFund), NiMA Asghari (Seed Club Ventures), Brian Flynn (FounderPartners), Alessio Fanelli (Decibel Partners), Calvin Liu (Divergence Ventures), Illia Polosukhin (SID Venture Partners), Julia Lipton (Awesome People Ventures), Florian Hagenbuch (Canary Ventures), Alexander Salnikov, Stefan George, Tegan Kline
Blueprint Power
Series AJul 2018$4M
$4M
Co-investors: Fred Wilson (Union Square Ventures), Abe Yokell (Congruent Ventures), Harry Gilbert (BP Ventures)
OB1
Series AMar 2018$5M
SeedDec 2016$3M
SeedApr 2015$1M
$9M
Co-investors: William Mougayar