Clearstone Venture Partners is a venture capital firm. Based in santa monica, California, United States. Known portfolio companies include Managed by Q, Tesloop, LeisureLink, LiveLike, Rhone Apparel and Vyng, 11 companies in all.
Is Clearstone Venture Partners a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Who to pitch at Clearstone Venture Partners
Clearstone Venture Partners portfolio companies (11)
- Managed by Q
- Tesloop
- LeisureLink
- LiveLike
- Rhone Apparel
- Vyng
- AOptix Technologies
- Rubicon Project
- At The Pool
- Kuapay
- Billdesk
Co-investors
Funds that share portfolio companies with Clearstone Venture Partners.
Similar funds
Showing 20 of 100
About Clearstone Venture Partners
The firm's listing covers sectors Commerce, Consumer, FinTech and Hardware, and focus areas AdTech, Collaboration, Commerce Enablement and Communications Infrastructure; known deals cluster at Growth, Pre-Seed and Seed.
The team counts 4 people in our database. William Elkus (Founder & Managing Director), Sumant Mandal (Managing Director) and Jim Armstrong (Managing Director) are shown as the contacts to pitch.
Across the known portfolio, 16 co-investors appear alongside Clearstone Venture Partners, including Omidyar Network, Scale Capital and Lehman Brothers Holdings.
Frequently asked questions
What is Clearstone Venture Partners?
Clearstone Venture Partners is a venture capital firm based in santa monica, California, United States, with a known portfolio of 11 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 Clearstone Venture Partners invest in?
Listed sectors include Commerce, Consumer, FinTech and Hardware; listed focus areas include AdTech, Collaboration, Commerce Enablement 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 Clearstone Venture Partners invest at?
The known deals of Clearstone Venture Partners include Growth, 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 Clearstone Venture Partners?
3 of the 4 people on file at Clearstone Venture Partners are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Clearstone Venture Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal