Mainsail Partners is a private equity firm. Based in Austin, Texas, United States. The known portfolio counts 13 companies, including Pro Shop, Steelhead Technologies, ChiroHD, CourtReserve, Fieldflo and Flyntlok.
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Investment focus
- Stage
- Late-Stage
- Focus
- Construction TechData AnalyticsDigital HealthEnterprise SaaSProperty ManagementTreasury ManagementVertical SaaS
Contacts
Who to pitch at Mainsail Partners
Mainsail Partners portfolio companies (13)
- Pro Shop
- Steelhead Technologies
- ChiroHD
- CourtReserve
- Fieldflo
- Flyntlok
- Inn-Flow
- Innergy
- Life Safety Inspection Vault
- MirrorWeb
- Rentvine
- Skimmer
- Teamfront
Co-investors
Funds that share portfolio companies with Mainsail Partners.
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About Mainsail Partners
The firm's listing covers sectors FinTech, Healthcare, Real Estate and SaaS, and focus areas Construction Tech, Data Analytics, Digital Health and Enterprise SaaS; known deals cluster at Late-Stage.
Of the 18 people on file at Mainsail Partners, Gavin Turner (Co-Founder & Managing Partner) and C. Jason Payne (Co-founder & Senior Advisor) are listed as the contacts to approach first.
Across the known portfolio, 9 co-investors appear alongside Mainsail Partners, including Elysian Park Ventures, Stage 2 Capital and TIA Ventures.
Frequently asked questions
What is Mainsail Partners?
Mainsail Partners is a private equity firm based in Austin, Texas, United States, with a known portfolio of 13 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 Mainsail Partners invest in?
Listed sectors include FinTech, Healthcare, Real Estate and SaaS; listed focus areas include Construction Tech, Data Analytics, Digital Health and Enterprise SaaS. 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 Mainsail Partners invest at?
The known deals of Mainsail Partners include Late-Stage 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 Mainsail Partners?
2 of the 18 people on file at Mainsail Partners are listed as contacts for the firm. All 18 have their own profile page.
How do I contact Mainsail Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 18 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