Investing Profile

Tom Drummond(177)

VCFounder

Managing Director at Heavybit

heavybit.com

Your Intro Paths to Tom Drummond

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Tom Drummond's investing connections

Connected to 24 investors on Signal.

Networks Tom is a member of

University of Cambridge Network

290 CONNECTIONS

University of Cambridge Network

290 CONNECTIONS

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Current Investing Position

Heavybit Managing Director

Investment Range

$500K - $2.0M

Sweet Spot

$1M

Investments On Record

Tom Drummond's Investments On Record (8)

Company	StageDateRound Size	Total Raised
Unikraft	SeedOct 2025$6M	$6M
Co-investors: Guillermo Rauch
Kosli	Series AMar 2025$10M	$13M
Co-investors: Joseph Ruscio (Heavybit), Mark Trevitt (BDC Venture Capital)
Apollo GraphQL	Series DAug 2021$130M	$150M
Co-investors: Peter Levine (Andreessen Horowitz), Frank Chen (Andreessen Horowitz), David George (Andreessen Horowitz), Garry Tan (Initialized Capital), Lonne Jaffe (Insight Partners), Micah Smurthwaite (Next47), TJ Rylander (Next47), David Skok (Matrix Partners India), Sahin Boydas (Angel investor)
LaunchDarkly	Series DAug 2021$200M	$330M
Co-investors: Andy McLoughlin (Uncork Capital), Astasia Myers (Felicis Ventures), Scott Raney (Redpoint Ventures), Josh Stein (Threshold Ventures), Jonathan Heiliger (Vertex Ventures), Ethan Kurzweil (Chemistry VC), James Cham (Bloomberg BETA), Avery Rosin (Lead Edge Capital), Praveen Akkiraju (SoftBank Investment Advisers), Jesse Robbins (Heavybit Industries), Andy Chou (11.2 Capital), Preetish Nijhawan (Cervin Ventures), Neeraj Gupta (Cervin Ventures), Erik Eccles (Urbandoor)
Blockdaemon	Series AJun 2021$28M Series UnknownMay 2020$6M SeedApr 2018$380K	$400M
Co-investors: Jai Das (Sapphire Ventures), Jesse Robbins (Heavybit Industries), Ed Sim (Boldstart Ventures), Laura Rowson (Salesforce Ventures), Luis Valdich (Citi Ventures), Jeff Fagnan (Accomplice VC), Nisa Amoils (A100x Ventures), Sarah Downey (Accomplice), Gil Beyda (Comcast Ventures), Nagraj Kashyap (SoftBank Investment Advisers), Tina Chong (U.S. Department Of Defense)
Tailscale	SeedJan 2020	$280M
Co-investors: Andy McLoughlin (Uncork Capital), Rebecca Liu-Doyle (Insight Partners), Reid Christian (CRV), Ping Li (Accel), Jesse Robbins (Heavybit Industries), Joseph Ruscio (Heavybit), Tod Sacerdoti (Flex Capital, LLC // Turbo Ventures, LLC), Amit Kumar (Accel-KKR), David Waxman (TenOneTen Ventures), George Kurtz, Chris McKillop
CircleCI	Series DJul 2019$56M Series CJan 2018$31M	$350M
Co-investors: Andy Vitus (Scale Venture Partners), Cack Wilhelm (IVP), Thomas Loverro (IVP), Jai Das (Sapphire Ventures), Somesh Dash (IVP), Bubba Murarka (DFJ/Draper Associates/Draper University), Andreas Stavropoulos (Threshold Ventures), Joseph Ruscio (Heavybit), Garth Timoll (Top Tier Capital Partners), Michael Dearing (Harrison Metal), Jason Seats (Techstars), Eric Ries (O'Reilly Media), Albert Koh (H.I.G. Capital), Jesse Robbins (Heavybit Industries), Pravin Vazirani (Blue Owl Capital), Hiten Shah (FYI), Adam Wiggins
Jeli	SeedN/A
Co-investors: Jesse Robbins (Heavybit Industries), Eliot Durbin (Boldstart Ventures)

Tom Drummond's Experience

Managing Director Heavybit2013 - Present

Board Observer Martini MediaPresent

Investment Analyst RELXPresent

Associate RELXPresent

Board Observer Martini IncPresent

Principal RELXPresent

Advisor RELXPresent

Board Observer Martini Media Inc.Present

Board Observer SpaceCurvePresent

Investment Analyst Reed Elsevier VenturesPresent

Associate Reed Elsevier VenturesPresent

Principal Reed Elsevier VenturesPresent

Advisor Reed Elsevier VenturesPresent

Managing Director Heavybit IndustriesPresent

Tom Drummond's Education

University of Cambridge Master of Engineering (MEng) Electrical & Information Sciences

University of Cambridge MEng MA Engineering & Information Science

Investors who invest with Tom Drummond

Scouts & Angels Affiliated With Tom Drummond