Trellis Partners is a private equity firm and venture capital firm. Based in Austin, Texas, United States. Among the 9 companies in the known portfolio are TabbedOut, Zilliant, CipherMax, Ziften Technologies, AllClear ID and Biolase.
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Investment focus
- Focus
- CybersecurityData AnalyticsEnterprise SaaSIdentity ManagementMedical DevicesNetwork HardwarePaymentsTelecommunications
Who to pitch at Trellis Partners
Trellis Partners portfolio companies (9)
- TabbedOut
- Zilliant
- CipherMax
- Ziften Technologies
- AllClear ID
- Biolase
- Ekos
- GENBAND
- Flash Valet
Co-investors
Funds that share portfolio companies with Trellis Partners.
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About Trellis Partners
The firm's listing covers sectors FinTech, Hardware, Healthcare and SaaS, and focus areas Cybersecurity, Data Analytics, Enterprise SaaS and Identity Management; known deals cluster at Growth, Late-Stage and Seed.
John Long (General Partner) is listed as the contact to pitch at Trellis Partners.
Across the known portfolio, 9 co-investors appear alongside Trellis Partners, including Madison Dearborn Partners, ABS Ventures and Prudence.
Frequently asked questions
What is Trellis Partners?
Trellis Partners is a private equity firm and venture capital firm based in Austin, Texas, United States, with a known portfolio of 9 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 Trellis Partners invest in?
Listed sectors include FinTech, Hardware, Healthcare and SaaS; listed focus areas include Cybersecurity, Data Analytics, Enterprise SaaS and Identity Management. 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 Trellis Partners invest at?
The known deals of Trellis Partners include Growth, Late-Stage 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 Trellis Partners?
One person at Trellis Partners is on file, listed as a contact for the firm, with their own profile page.
How do I contact Trellis Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows 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