Insights

Strategic capital WestCap is a growth-oriented, value-add investor with a lifecycle investing approach and a track record of operational involvement, suggesting opportunities for scalable equity investments, strategic partnerships, and extended capital solutions across tech-enabled marketplaces.

Tech-enabled focus With a stack centered on ELK, PostgreSQL, Google Cloud, and GraphQL, WestCap operates in data-heavy tech environments, indicating potential for fintech, data infrastructure, or marketplace optimization solutions that integrate with modern cloud and analytics workflows.

Global footprint Recent international expansion signals openness to cross-border deals and partnerships; target opportunities in markets where WestCap is actively investing or looking to grow, including private credit and CLO-related data management.

Leadership credibility Led by Laurence A. Tosi, former CFO of Airbnb and Blackstone operations leader, WestCap appeals to management teams seeking disciplined financial oversight, scalable growth strategies, and hands-on operating support.

Recent activity lens Notable recent investments and exits, including Siepe and Valon rounds and asset sales to TIFIN, indicate a pattern of strategic acquisitions and platform expansion; opportunity to propose value-add services such as due diligence, fund formation, or wealth-tech integration for portfolio companies.

WestCap Tech Stack

WestCap uses 8 technology products and services including HashiCorp Terraform, Kubernetes, Squarespace, and more. Explore WestCap's tech stack below.

Media & News

WestCap's Email Address Formats

WestCap uses at least 2 format(s):
WestCap Email FormatsExamplePercentage
First@westcap.comJohn@westcap.com
81%
FL@westcap.comJD@westcap.com
12%
FLast@westcap.comJDoe@westcap.com
4%
LF@westcap.comDJ@westcap.com
3%
FLast@westcapcorp.comJDoe@westcapcorp.com
91%
FMiddleLast@westcapcorp.comJMichaelDoe@westcapcorp.com
9%

Frequently Asked Questions

What is WestCap's phone number?

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You can contact WestCap's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is WestCap's official website and social media links?

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WestCap's official website is westcap.com and has social profiles on LinkedIn.

How much revenue does WestCap generate?

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As of August 2026, WestCap's annual revenue is estimated to be $25M - $50M.

What is WestCap's NAICS code?

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WestCap's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does WestCap have currently?

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As of August 2026, WestCap has approximately 72 employees across 2 continents, including North AmericaEurope. Key team members include President: B. Y.Partner, Private Equity: P. M.Associate Vice President: T. W.. Explore WestCap's employee directory with LeadIQ.

What industry does WestCap belong to?

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WestCap operates in the Technology, Information and Internet industry.

What technology does WestCap use?

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WestCap's tech stack includes HashiCorp TerraformKubernetesSquarespaceGoogle BigQueryOktaGoogle CloudSmartsheetAtlassian Confluence.

What is WestCap's email format?

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WestCap's email format typically follows the pattern of First@westcap.com. Find more WestCap email formats with LeadIQ.

When was WestCap founded?

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WestCap was founded in 2018.
WestCap logo

WestCap

Technology, Information and InternetNew York, United States51-200 Employees

WestCap is a strategic operating and investing firm based in New York, New York, with more than two decades of experience building, investing in, and operating technology-enabled marketplaces. It emphasizes a value-add, operationally focused approach and a lifecycle investing framework that deploys flexible capital to support long-term growth. In addition to private investing, WestCap provides private and public equity advisory and cash management solutions to its investment partners.

Its investment partners include leading families and institutions worldwide seeking aligned capital and sustainable returns. The firm operates within the technology, information and internet space, drawing on its leadership’s deep operational and entrepreneurial background to guide portfolio companies. WestCap was founded by Laurence A. Tosi, who serves as Managing Partner and has held roles including CFO of Airbnb and The Blackstone Group and COO/Managing Partner at Merrill Lynch.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2018
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    WestCap's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    WestCap's revenue is estimated to be in the range of $25M - $50M

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