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Summit Partners

North America, Massachusetts, United States, Boston

Description

Summit Partners is a global investment firm with a long-standing history, founded in 1984. Headquartered in Boston, with additional offices in Menlo Park and London, the firm is renowned for its focus on growth equity investments. Summit Partners primarily targets profitable, founder-led companies across various sectors, including technology, healthcare, financial services, consumer, and industrial. Their investment philosophy centers on partnering with management teams to accelerate growth, often without requiring a majority stake, providing capital for expansion, acquisitions, or recapitalizations.

The firm's core strategy involves identifying companies with strong market positions and significant growth potential. Summit Partners has demonstrated substantial scale, having raised over $50 billion in capital since its inception. This significant capital base allows them to make substantial commitments to their portfolio companies. They typically deploy first checks ranging from $50 million to $500 million, targeting businesses that have achieved a certain level of revenue and profitability but still possess ample runway for expansion. Their flexible investment approach allows them to support companies at various stages of their growth journey, from late-stage venture to established mid-market enterprises.

Summit Partners' long history is marked by a strong track record of successful exits and value creation. The firm has supported over 550 companies across its various funds, contributing to their strategic development and operational excellence. A testament to their success, Summit Partners has seen over 200 of its portfolio companies complete public offerings, highlighting their ability to identify and nurture businesses capable of reaching significant scale and market visibility. Their global presence and deep sector expertise enable them to provide valuable strategic guidance and access to a broad network for their portfolio companies.

Investor Profile

Summit Partners has backed more than 433 startups, with 7 new investments in the last 12 months alone. The firm has led 141 rounds, about 33% of its total and boasts 266 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Private Equity, Series Unknown, Series B rounds (top funding stages).
  • Majority of deals are located in United States, Germany, Canada.
  • Strong thematic focus on Software, Health Care, Information Technology.
  • Led 7 rounds in the past year.
  • Typical check size: $50M – $500M.

Stage Focus

  • Private Equity (68%)
  • Series Unknown (9%)
  • Series B (6%)
  • Series C (5%)
  • Series A (4%)
  • Series D (3%)
  • Series E (1%)
  • Post Ipo Equity (1%)
  • Secondary Market (1%)

Country Focus

  • United States (82%)
  • Germany (3%)
  • Canada (2%)
  • United Kingdom (2%)
  • France (2%)
  • Singapore (1%)
  • Belgium (1%)
  • The Netherlands (1%)
  • Denmark (1%)

Industry Focus

  • Software
  • Health Care
  • Information Technology
  • Enterprise Software
  • Manufacturing
  • Saas
  • E-commerce
  • Financial Services
  • Analytics
  • Medical
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Summit Partners frequently co-invest with?

Rocket Internet
Europe, Berlin, Germany, Berlin
Co-Investments: 6
Dell Technologies Capital
North America, California, United States, Palo Alto
Co-Investments: 4
HarbourVest Partners
North America, Massachusetts, United States, Boston
Co-Investments: 5
Foundation Capital
North America, California, United States, Palo Alto
Co-Investments: 4
Battery Ventures
North America, Massachusetts, United States, Boston
Co-Investments: 5
Adams Street Partners
North America, Illinois, United States, Chicago
Co-Investments: 4
Accel
North America, California, United States, Palo Alto
Co-Investments: 8
Noro-Moseley Partners
North America, Georgia, United States, Atlanta
Co-Investments: 5
Kinnevik
Europe, Stockholms Lan, Sweden, Stockholm
Co-Investments: 6
TA Associates
North America, Massachusetts, United States, Boston
Co-Investments: 6

Which angels does Summit Partners often collaborate with?

MA
North America, Washington, United States, Seattle
Shared Deals: 1
BV
North America, California, United States, Los Angeles
Shared Deals: 1
MW
North America, California, United States, Los Gatos
Shared Deals: 2
FC
North America, California, United States
Shared Deals: 2
CB
North America, California, United States, Los Angeles
Shared Deals: 2
JC
North America, Georgia, United States, Atlanta
Shared Deals: 1
RJ
North America, California, United States
Shared Deals: 2
AB
North America, Massachusetts, United States, Boston
Shared Deals: 1
MS
North America, California, United States, Palo Alto
Shared Deals: 2
SP
North America, California, United States, San Francisco
Shared Deals: 2

What are some of recent deals done by Summit Partners?

Dreampath Diagnostics

Strasbourg, Alsace, France

Dreampath Diagnostics offers diagnostics for pathologists to access paraffin blocks, slides, and patient samples.

Health CareMedical Device
Private EquityJul 14, 2025
Quorso

London, England, United Kingdom

A new era for store management: Agile. Simple. Human.

AnalyticsApplication Performance ManagementBig DataPredictive AnalyticsRetailRetail TechnologySoftwareTask Management
Series UnknownJul 7, 2025
Ris Rx

California, Kentucky, United States

RIS Rx, pronounced RISE, is a healthcare and loyalty program solutions company with a prominent presence in the digital health industry.

Health CareHospital
Private EquityJun 16, 2025
Instrumentl

San Francisco, California, United States

Instrumentl is an end-to-end platform for grant management that supports organizations throughout the entire grant lifecycle.

Non ProfitSaaSSoftware
Private EquityApr 23, 2025
Amount Raised: $55,000,000
Manychat

Palo Alto, California, United States

Manychat is a chat marketing platform that helps businesses automate conversations and engage with customers across messaging channels.

MarketingMessagingSalesSoftware
Series BApr 22, 2025
Amount Raised: $140,000,000
Cenosco

The Hague, Zuid-Holland, The Netherlands

Cenosco's cloud-based platform offers a smart, sustainable approach to maximizing asset productivity and instrumentation safety.

Developer ToolsInformation TechnologySoftware
Series UnknownMar 18, 2025
Fundraise Up

Brooklyn, New York, United States

Fundraise Up is an online donation platform that helps nonprofits engage donors and increase revenue.

Artificial Intelligence (AI)B2BEnterprise SoftwareFinTechNon ProfitPaymentsSocial Impact
Series BJan 23, 2025
Amount Raised: $70,000,000
UHY LLP

Albany, New York, United States

Uhy Advisors provides business consulting services, professional services to mid-sized and larger companies.

AccountingAdviceConsultingFinanceFinancial Services
Private EquityDec 3, 2024
Hyperlight

Cambridge, Massachusetts, United States

HyperLight is a producer of thin-film lithium niobate photonic integrated circuit solutions.

ElectronicsInternetSemiconductorSoftware
Series BSep 23, 2024
Amount Raised: $37,000,000
Revizto SA

Lausanne, Vaud, Switzerland

Revizto is an Integrated Collaboration Platform for AEC industry

ArchitectureComputerConstructionInformation TechnologySoftware
Secondary MarketJul 10, 2024