/Companies

Heavybit

also invests · investor profile

6 known investors

Find your way into Heavybit

Each arrow is one introduction. Sign up to fill in the first one.

392 people can intro you to Joseph

Ask Andrew Miller (Mounier) to introduce you to Joseph Ruscio

You →Andrew · together at Orbit →Joseph

224 people can intro you to Tom

Ask Jamie Chen to introduce you to Tom Drummond

You →Jamie · together at Reed Elsevier Ventures →Tom

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Heavybit is a venture capital firm that invests in enterprise infrastructure and developer-focused startups, providing capital and hands-on go-to-market support. It works with technical founders to help them scale operations, finance, and go-to-market.

Founders & leadership

JLJames Lindenbaum
James LindenbaumCo-founder
TDTom Drummond
Tom DrummondManaging Director
JRJoseph Ruscio
Joseph RuscioGeneral PartnerI build scalable, fault-tolerant, distributed systems.
SSSusie Singh
Susie SinghChief Financial Officer

Investors · 6

Also in the syndicate · 2

Irregular ExpressionsSeligman Ventureslead

Funding

SEC filings, press & company announcements
  • Undisclosed amountpre-seed funding roundMay 2026

    Seligman Ventures (lead), Irregular Expressions

    Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Frequently asked questions

What does Heavybit do?
Heavybit is a venture capital firm that invests in enterprise infrastructure and developer-focused startups, providing capital and hands-on go-to-market support. It works with technical founders to help them scale operations, finance, and go-to-market.
Who founded Heavybit?
Heavybit was founded by James Lindenbaum, Tom Drummond.
Who are Heavybit's investors?
Heavybit's investors include Level Ventures, REV Venture Partners, Build Ventures, Lowercase Capital.