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Home›
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Thirdbase Capital
AddedFeb 13, 2024
UpdatedJun 28, 2026
Thirdbase Capital

Thirdbase Capital

Operating

An investment firm committed to supporting entrepreneurs, advocating big ideas, and investing in growth-stage companies.

Location
New York City, NY, US
Founded
2020
Firm
Compare
Portfolio
Employees
Website

Thirdbase Capital is an investment firm focused on supporting growth-stage companies through venture funds and direct co-investments. They typically invest between $5 million to $20 million in sectors such as technology, with a geographical emphasis on companies based in New York. Their investment rounds include Series A to Series E, with a strong presence in Series B and Series C rounds.

Notable portfolio companies include Bolt, Jeeves, MetaMap, Nabis, Petal, Redwood Materials, Rubrik, and Upgrade. Thirdbase Capital prides itself on leveraging its extensive network and reputation to guide companies to success. The firm offers unique value-add services such as strategic guidance and advocacy for big ideas, ensuring that their portfolio companies reach their highest potential.

Thirdbase Capital - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments12
Current Portfolio Count12
Total Portfolio Exits0

Top Investment Stages

Series B3 (33.3%)
Series C3 (33.3%)
Series A1 (11.1%)
Series D1 (11.1%)
Series E1 (11.1%)

Stage Mix

Series B 33%Series C 33%Series A 11%Series D 11%Series E 11%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Rightfoot logo

Rightfoot

Pipe logo

Pipe

Nabis logo

Nabis

Jeeves logo

Jeeves

MetaMap logo

MetaMap

Redwood Materials logo

Redwood Materials

Papa logo

Papa

Cover logo

Cover

Petal logo

Petal

Upgrade logo

Upgrade

Rubrik logo

Rubrik

Bolt logo

Bolt

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Capita3 logo

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Tercera logo

Tercera

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Thirty-5 Capital logo

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Third Wave Ventures logo

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Third Wave Digital logo

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Third Security logo

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3L logo

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Thirdbase Capital - Classification

Also Known As
  • Thirdbase Capital GP LLC
NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end