Investing Profile

Benjamin Sun(1874)

VCInvestorFounder

Co-Founder and General Partner at Primary Venture Partners

primary.vc/ben-sunNew York City

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Benjamin Sun's investing connections

164 Investors

Connected to James Currier (NFX), Satya Patel (Homebrew), Aileen Lee (Cowboy Ventures), and 161 other investors on Signal.

Networks Benjamin is a member of

NewCo Network

1587 CONNECTIONS

NewCo Network

1587 CONNECTIONS

Top-Patents Network

1031 CONNECTIONS

Top-Patents Network

1031 CONNECTIONS

University of Washington Applied Physics Laboratory Network

842 CONNECTIONS

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Current Investing Position

Primary Venture Partners General Partner

Investment Range

$100K - $3.0M

Sweet Spot

$2.0M

Investments On Record

Current Fund Size

$200M

Benjamin Sun is on these Sector & Stage Rankings

New York City Consumer Internet (Seed)Health IT (Pre-seed)Health & Hospital Services (Pre-seed)Consumer Internet (Pre-seed)Enterprise (Pre-seed)FinTech (Pre-seed)Health IT (Seed)Health & Hospital Services (Seed)FinTech (Seed)Enterprise (Seed)

Benjamin Sun's Investments On Record (9)

Company	StageDateRound Size	Total Raised
Small Door	Series CJul 2025$35M Series BDec 2022$40M Series AApr 2021$20M SeedApr 2019$4M SeedDec 2018	$99M
Co-investors: Graham Brown (Lerer Hippeau), Patrick Mathieson (Toba Capital), Zach Weinberg (Curie.Bio), Nat Turner (Operator Partners), Andrew Mitchell (Brand Foundry Ventures)
Kindred	SeedDec 2019$5M SeedFeb 2019$3M	$77M
Co-investors: Sriram Krishnan (Andreessen Horowitz), Evan Moore (Khosla Ventures), Vanessa Larco (New Enterprise Associates (NEA)), Adena Hefets (DFJ), Sri Batchu (NewMont Ventures), Eric Wu (Resolute Ventures), Lenny Rachitsky (Self-employed), Elad Gil (Think Colorado), Heather Hartnett (Human Ventures), Andrew Hunt (Elephant Partners), Dylan Field, Neil Parikh, Daniel Pourasghar
CozyKin	Series AMay 2019$6M	$8M
Co-investors: Kent Bennett (Bessemer Venture Partners), Rob Go (NextView Ventures)
SimpleReach	Series BApr 2017$14M Series AJul 2014$9M SeedFeb 2012$2M	$25M
Co-investors: Kirk Wolfe (MK Capital), Carine Magescas (AngelPad), Thomas Korte (AngelPad), Bo Peabody
Studio	SeedNov 2016$3M	$78M
Co-investors: M.G. Siegler (GV (Google Ventures)), MG Siegler (GV (Google Ventures)), Kevin Thau (Spark Capital), Ann Miura Ko (Floodgate), Kevin Carter (SV Angel), Hayley Barna (First Round Capital), steven cohen (Point72 Ventures), Edward Lando (Biowear), Brian Pokorny (SV Angel LLC), Scott Belsky (A24), Jeremy Stoppelman (Yelp.com), Kevin Moore (KRM Interests LLC), Charlie Cheever
Ollie	SeedOct 2016$4M	$36M
Co-investors: Laura Chau (Canaan Partners), Brian Sack (TLV Partners), Rich Miner, Justin Mateen, Dan Ciporin
Slice	SeedMar 2015$4M	$120M
Co-investors: Dick Costolo (01 Advisors), Jeff Richards (Notable Capital (formerly GGV Capital)), Paulina Kang (KKR), Adam Bain (01 Advisors), Jason Finger (The Finger Group)
Coupang	Venture RoundMay 2014$100M Series UnknownMay 2014$100M	$2.5B
Co-investors: Fabrice Grinda (FJ Labs), Michael Moritz (Sequoia Capital), David Frankel (Founder Collective), Cindy Padnos (Illuminate Ventures), Jai Choi (Partech Ventures), Eric Kim (Goodwater Capital)