Mainsail Partners Overview

  • Investor Type
  • PE/​Buyout
  • Status
  • Active
  • Professionals
  • 22
  • Investments
  • 63
  • Portfolio
  • 15
  • Exits
  • 28

Mainsail Partners General Information


Founded in 2003, Mainsail Partners is a private equity firm based in San Francisco, California. The firm specializes in middle-market, management buyouts, and growth capital investments. The firm prefers to invest in the business service, enterprise software, financial service, technology, healthcare service, information technology, payment processing, franchising, life science, SaaS, e-commerce, and wireless technology sectors.

Contact Information

Year Founded
Investor Status
Actively Seeking New Investments
Primary Investor Type
Other Investor Types
Primary Office
  • One Front Street
  • Suite 3000
  • San Francisco, CA 94111
  • United States
+1 (415) 000-0000

Mainsail Partners Investments (63)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
00000000 000000000 21-Oct-2021 0000000000 Network Management Software Generating Revenue
00000 (00000) 13-Sep-2021 00000 00000 Electronics (B2C) Generating Revenue
000000 000 0000000 01-Sep-2021 0000000000 Business/Productivity Software Generating Revenue 000000 00000000
00000 00000000 01-Sep-2021 0000000000 Business/Productivity Software Generating Revenue 0. 00000 00000
Centerbase 23-Aug-2021 PE Growth/Expansion Business/Productivity Software Generating Revenue 000000 00000000
You’re viewing 5 of 63 investments. Get the full list »
Want detailed data on 3M+ companies?

What you see here scratches the surface

Request a free trial
Want to dig into this profile?

We’ll help you find what you need

Learn more

Mainsail Partners Exits (28)

Company Name Exit Date Exit Type Exit Size
000000000 00000 23-Sep-2021 000 00000
000000 (00000000 0 27-Aug-2021 0000000000
000 000000 0000000 11-Aug-2021 000000000000000000
000-000000000 03-Mar-2021 0000000000
PeraHealth 01-Jan-2021 Merger/Acquisition
You’re viewing 5 of 28 exits. Get the full list »

Mainsail Partners Fund Performance

Fund Name Vintage Size Dry Powder DPI RVPI TVPI IRR

This information is available in the PitchBook Platform. To explore Mainsail Partners‘s full profile, request access.

Request a free trial

Mainsail Partners Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

Request a free trial

Mainsail Partners Team (55)

Name Title Deals Funds Boards Office
William Salisbury JD Operating Partner, Chief Financial Officer & Chief Compliance Officer 0 San Francisco, CA
Lynn Atkinson Chief Operating Officer San Francisco, CA
Gavin Turner Co-Founder & Managing Partner 00 0 0 San Francisco, CA
David Farsai Partner 0 0 San Francisco, CA
Jason Frankel Partner 0 San Francisco, CA
You’re viewing 5 of 55 team members. Get the full list »