Insights

Strategic Focus InterWest Partners is a Silicon Valley diversified venture capital firm with a healthcare and IT emphasis, suggesting sales opportunities in health-tech and enterprise IT solutions that align with their portfolio interests.

Investment Activity Historical investments across medical devices, healthcare IT, and digital marketing tech indicate openness to funding rounds and strategic partnerships in early to growth-stage companies.

Growth Potential Revenue range and size imply a mid-market fund with capacity for follow-on investments, co-investments, and accelerator-style partnerships that can scale portfolio companies.

Operational Synergy Active use of cloud and web technologies (AWS, Heroku, New Relic, Drupal) signals potential value levers for IT modernization, analytics, and security solutions for portfolio companies.

Industry Credibility Recognition as a best place to work and community partner awards enhance credibility for partnerships, advisory services, and co-selling opportunities with portfolio and ecosystem partners.

Similar companies to InterWest Partners

InterWest Partners Tech Stack

InterWest Partners uses 8 technology products and services including Amazon Web Services, cdnjs, Drupal, and more. Explore InterWest Partners's tech stack below.

Media & News

InterWest Partners's Email Address Formats

InterWest Partners uses at least 3 email formats:
InterWest Partners Email FormatsExamplePercentage
FLast@interwest.comJDoe@interwest.com
78%
Last@interwest.comDoe@interwest.com
19%
First@interwest.comJohn@interwest.com
3%

Frequently Asked Questions

What is InterWest Partners's phone number?

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You can contact InterWest Partners'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 InterWest Partners's official website and social media links?

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InterWest Partners's official website is interwest.com and has social profiles on LinkedIn.

How much revenue does InterWest Partners generate?

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As of October 2026, InterWest Partners's annual revenue is estimated to be $10M - $25M.

What is InterWest Partners's SIC code and NAICS code?

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InterWest Partners's SIC code is 6371 - Pension, Health, and Welfare Funds and NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does InterWest Partners have currently?

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As of October 2026, InterWest Partners has approximately 18 employees across 2 continents, including North America and Europe. Key team members include Partner: A. O., Partner: B. C. and Owner: D. M. Explore InterWest Partners's employee directory with LeadIQ.

What industry does InterWest Partners belong to?

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InterWest Partners operates in the Venture Capital and Private Equity Principals industry.

What technology does InterWest Partners use?

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InterWest Partners's tech stack includes Amazon Web Services, cdnjs, Drupal, DNS Made Easy, Mimecast, Heroku, New Relic and ShareThis.

What is InterWest Partners's email format?

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InterWest Partners's email format typically follows the pattern of FLast@interwest.com. Find more InterWest Partners email formats with LeadIQ.

When was InterWest Partners founded?

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InterWest Partners was founded in 1979.
InterWest Partners logo

InterWest Partners

Venture Capital and Private Equity PrincipalsCalifornia, United States11-50 Employees

InterWest Partners is a diversified venture capital and private equity firm based in San Francisco, California, within the Silicon Valley ecosystem. The firm supports entrepreneurs by providing industry expertise, strategic guidance, and corporate development know-how in addition to capital. Its focus is on early healthcare and information technology companies, helping them translate ideas into marketable products and sustainable businesses. 

InterWest positions itself as a hands-on partner that combines capital with industry insight to support companies as they scale. In January 2021, the firm was recognized as a 2020 Outstanding Community Partner by Habitat for Humanity of Greater Sacramento.

Section iconCompany Overview

Phone number
SIC Code
6371 - Pension, Health, and Welfare Funds
NAICS Code
52391 - Miscellaneous Intermediation
Founded
1979
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    InterWest Partners's revenue is estimated to be in the range of $10M - $25M

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