Keystone Capital is a private equity firm. Based in Chicago, Illinois, United States. Known portfolio companies include Suiteness, Vacayo, Hollywood Stock Exchange, Brightflow AI, ClariPi and Evofem Biosciences, 20 companies in all.
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Investment focus
Contacts
Who to pitch at Keystone Capital
Keystone Capital portfolio companies (20)
- Suiteness
- Vacayo
- Hollywood Stock Exchange
- Brightflow AI
- ClariPi
- Evofem Biosciences
- Adial Pharmaceuticals
- Anypoint Media
- Barkley
- Chartwell Financial Advisory
- Eranovum
- Vrestem
- AnPac Bio-Medical Science
- ClearWater Solutions
- Inspire11
- Novatio Solutions
- Penta Fine Ingredients
- Pinchin
- Smartkem Inc
- Stella Diagnostics
Co-investors
Funds that share portfolio companies with Keystone Capital.
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About Keystone Capital
The firm's listing covers sectors AI, Climate, Commerce and Consumer, and focus areas Biotech, Clean and Renewable Energy, Cloud Infrastructure and Communications Infrastructure; known deals cluster at Late-Stage, Pre-Seed and Seed.
Of the 13 people on file at Keystone Capital, Scott Gwilliam (Managing Partner) and Andrew Wehr (CFO Portfolio Accounting & Finance) are listed as the contacts to approach first.
Across the known portfolio, 13 co-investors appear alongside Keystone Capital, including Keystone, Aks Capital and Unanimous Capital.
Frequently asked questions
What is Keystone Capital?
Keystone Capital is a private equity firm based in Chicago, Illinois, United States, with a known portfolio of 20 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Keystone Capital invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include Biotech, Clean and Renewable Energy, Cloud Infrastructure and Communications Infrastructure. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Keystone Capital invest at?
The known deals of Keystone Capital include Late-Stage, Pre-Seed and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Keystone Capital?
2 of the 13 people on file at Keystone Capital are listed as contacts for the firm. All 13 have their own profile page.
How do I contact Keystone Capital?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 13 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal