Where does Tom Drummond work?

Tom Drummond is Managing Director of Heavybit and Managing Director at Heavybit.

What check size does Tom Drummond write?

Tom Drummond typically writes checks of $500K – $5M.

What companies has Tom Drummond invested in?

Investments tracked here include Jeli, Tailscale, Apollo Graphql, Blockdaemon, Circleci, Kosli, LaunchDarkly, Unikraft.

Where did Tom Drummond go to school?

Tom Drummond studied at University of Cambridge (Master of Engineering (MEng), Electrical & Information Sciences).

Does Tom Drummond lead rounds?

Yes — Tom Drummond has led 2 tracked investments.

Tom Drummond

InvestorFounder

Managing Director at Heavybit

San Francisco, California, United States

Writes $500K – $5M checks · typically $1M

FoundedHeavybit

Find your path to Tom

234 people in our graph share verified history with Tom — schools, employers, funds. One of them is your warm intro.

Anthony PhilippakisunlockedTom: together at University of Cambridge (1999–2000)

Tom: together at University of Cambridge

×10Tom: together at Heavybit

About

Managing director of Heavybit with over 20 years investing in enterprise infrastructure startups and helping them scale operations, finance, and go-to-market. Works with companies including Snyk, LaunchDarkly, Netlify, and CircleCI.

Invests in

AI & Machine LearningCloud ComputingCybersecurityData & InfrastructureDeveloper ToolsEnterprise Software

Managing Director at Heavybit

Intro paths

→

In turn, Tom can intro founders to Heavybit's investors below.

Heavybit's investors · 4

Build VenturesHalifax · since 2026 Level VenturesSunny Isles Beach Lowercase CapitalJackson REV Venture PartnersLondon · $1M – $10M checks

Co-founders at Heavybit

James LindenbaumCo-founder

Experience

Heavybit IndustriesManaging Directorcurrent2013 — presentSan Francisco Bay Area
Reed Elsevier VenturesAdvisor2013 — 2015San Francisco Bay Area
Reed Elsevier VenturesPrincipal2011 — 2013
Reed Elsevier VenturesAssociate2008 — 2011
Reed Elsevier VenturesInvestment Analyst2004 — 2008
SpaceCurveBoard Observer2010 — 2013Seattle
Martini Media Inc.Board Observer2010 — 2013San Francisco Bay Area

Skills & more

Venture Capital32Due Diligence15Corporate Development14Financial Modeling8Start-ups21Valuation7Investments5Corporate Venture Capital4Portfolio Management4Strategic Partnerships17Startups3Deal Closure2

+11 more

EntrepreneurshipClosing DealsSurfingEarly-stage StartupsManagementAuto RacingDeveloper ToolsProduct ManagementStrategyAnalyticsMergers & Acquisitions

Languages French

From Tom's professional profile.

Investments

Led

JeliTailscale

Investor

Apollo GraphqlBlockdaemon Circleci Kosli LaunchDarkly Unikraft

Per curated public sources.

Colleagues at Heavybit

Adam Jahnke

Other at Heavybit

Amir Zohrenejad

Part-time Partner at Heavybit

Andrea Echstenkamper

VP of Marketing at Heavybit

Andrew Park

Content and Communications at Heavybit

Events Coordinator at Heavybit

James Lindenbaum

Co-founder at Heavybit

Network1

Eliot Durbin

General Partner at boldstart ventures

Investors connected to Tom in public investor directories — a warm-intro map.

Frequently asked questions

Who is Tom Drummond?: Managing director of Heavybit with over 20 years investing in enterprise infrastructure startups and helping them scale operations, finance, and go-to-market. Works with companies including Snyk, LaunchDarkly, Netlify, and CircleCI.
Where does Tom Drummond work?: Tom Drummond is Managing Director of Heavybit and Managing Director at Heavybit.
What does Tom Drummond invest in?: Tom Drummond invests in AI & Machine Learning, Cloud Computing, Cybersecurity, Data & Infrastructure, Developer Tools, Enterprise Software.
What check size does Tom Drummond write?: Tom Drummond typically writes checks of $500K – $5M.
What companies did Tom Drummond found?: Tom Drummond founded Heavybit.
What companies has Tom Drummond invested in?: Investments tracked here include Jeli, Tailscale, Apollo Graphql, Blockdaemon, Circleci, Kosli, LaunchDarkly, Unikraft.
Where did Tom Drummond go to school?: Tom Drummond studied at University of Cambridge (Master of Engineering (MEng), Electrical & Information Sciences).
Does Tom Drummond lead rounds?: Yes — Tom Drummond has led 2 tracked investments.