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WestCap

Growth Equity

Strategic operating and investing firm combining operating excellence with growth capital to build generational tech-enabled companies.

San Francisco, United States · 33+ investments · 26 portfolio companies

Growth
Late Stage
Fintech
Marketplace
Headquarters
San Francisco, United States
Founded
1997
Website
westcap.com
AUM
$7.6B
Portfolio Companies
26
Total Investments
33
Last Investment
Jan 2026
Geographic Focus
United States

Indexed holds 26 portfolio companies and 33 funding rounds for this investor. The full record is or through the API.

Investment Thesis

WestCap combines strategic operating expertise with growth capital, working side-by-side portfolio companies as both investors and world-class company builders. Founded by Laurence Tosi (former CFO of Airbnb and Blackstone), the firm targets tech-enabled companies where operational excellence alongside capital can drive transformative growth.

WestCap is a Growth Equity firm based in San Francisco, United States. It has made 33 investments, including Addepar, Netomi and Mothership. Focus areas include Fintech and Marketplace.

Portfolio26

Co-investors24

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24 co-investors across 55 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×16 · Bank ×1 · Private Equity ×1 · 26 shared rounds

Investment History

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