Summit Partners Overview

  • Investor Type
  • PE/​Buyout

  • Status
  • Active

  • Professionals
  • 143

Professionals

  • Investments
  • 1,291

  • Portfolio
  • 123

  • Exits
  • 488

Exits

Summit Partners General Information

Company Description

Founded in 1984, Summit Partners is a private equity firm based in Boston, Massachusetts. The firm seeks to invest in companies operating in the technology, healthcare & life sciences, growth products & services sectors. This firm is a Registered Investment Adviser (RIA).

Business Details

Year Founded
1984
Investor Status
Actively Seeking New Investments
Trade Association
British Venture Capital Association (BRVCA)
National Venture Capital Association (NVCA)
Primary Investor Type
PE/Buyout
Other Investor Types
Growth/Expansion
Corporate Office
  • 222 Berkeley Street
  • 18th Floor
  • Boston, MA 02116
  • United States
+1 (617)

Summit Partners Investments & Acquisitions (1,291)

Summit Partners’s most recent investment was a with Merki & Associates. The deal was made on 05-Nov-2026.

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Merki & Associates 05-Nov-2026 Accounting, Audit and Tax Services (B2B) Generating Revenue
Cognitive Credit 22-Oct-2026 Financial Software Generating Revenue
Whalen CPAs 21-Oct-2026 Accounting, Audit and Tax Services (B2B) Generating Revenue
CCT Factoring 07-Oct-2026 Other Financial Services Generating Revenue
Franz Martz & Söhne Private Treuhand 05-Oct-2026 Buyout/LBO Asset Management Generating Revenue
You’re viewing 5 of 1,291 investments and acquisitions. Get the full list »

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Summit Partners Exits (488)

Summit Partners has made a total of 488 exits. Its latest exit was from LucyRx on 20-Aug-2026. The exit was categorized as .

Company Name Exit Date Exit Type Exit Size
LucyRx 20-Aug-2026
Doctrine 14-Aug-2026
Dreampath Diagnostics 06-Jul-2026
Riverine China Holdings 15-Jun-2026
NinjaOne 09-Jun-2026 Later Stage VC
You’re viewing 5 of 488 exits. Get the full list »

Summit Partners Fund Performance

Fund Name Vintage Size Dry Powder DPI RVPI TVPI IRR

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Summit Partners Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Summit Partners Affiliates

Subsidiaries (1)

Name Industry Location Year Founded
Atomz San Bruno, CA 1998

Summit Partners FAQs

  • What is Summit Partners?

    Founded in 1984, Summit Partners is a private equity firm based in Boston, Massachusetts.

  • When was Summit Partners founded?

    Summit Partners was founded in 1984.

  • Where is Summit Partners headquartered?

    Summit Partners is headquartered in Boston, MA.

  • What is Summit Partners's total asset value?

    Summit Partners has around in total assets under management.

  • How many investments has Summit Partners made?

    Summit Partners has made 1,291 investments.

  • What has Summit Partners invested in?

    Summit Partners has made numerous investments in companies like Merki & Associates, Cognitive Credit, and Whalen CPAs within the Accounting, Audit and Tax Services (B2B) and Financial Software industries.

  • What has Summit Partners invested in recently?

    Summit Partners's latest investment was on 05-Nov-2026 in Merki & Associates, a company within the Accounting, Audit and Tax Services (B2B) industry.

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