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Carbide Ventures

carbideventures.com Direct investor

Carbide Ventures is an early-stage venture capital firm that invests in pre-seed, seed, and Series A companies, with a focus on B2B and the 'New Age of Compute'. It supports companies with Japan market entry and helps Japanese companies expand globally.

Carbide Ventures is a venture capital firm headquartered in Palo Alto, United States. It invests directly in companies, from pre-seed to Series A, in B2B, artificial intelligence, blockchain and quantum computing. 25 portfolio companies, as it reports.

“We make high conviction investments in pre-seed, seed and Series A companies.”

Carbide Ventures, own website
Layer
Direct investor
Type
Venture capital
Stage
Pre-seedSeries A
Headquarters
Palo Alto, United States
Invests in
North America, Asia, Europe
Sectors
B2B, artificial intelligence, blockchain, quantum computing, materials, SaaS, enterprise software, AI
Portfolio
25 companies

Team, as Carbide Ventures publishes it

  • Bill Tai Special Limited Partner
  • Dan Weirich General Partner
  • Hiro Yoshikawa General Partner
  • Kate Fry CFO
  • Kengo Horiuchi General Partner
  • Pankaj Tibrewal General Partner
  • Stephen Lee General Partner
  • Takuo Inoue Partner
  • Toshiaki Hagiwara Principal

Names and roles exactly as listed on carbideventures.com. Nothing else about these people is recorded.

Co-invests most often with

Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 29 co-investors found.

and 19 more — the graph.

Where this comes from

Every fact above was read from a page Carbide Ventures publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

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Record 3186 · added 2026-09-03 · link last verified 2026-09-06 · confidence high

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