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Summit Partners
Global Alternative Investment Firm
Boston, MA

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Category: Mid/Large Cap
Mark: AAA
Summit Partners is a leading growth-focused alternative investment firm. For over 40 years, Summit has partnered with profitable, category-leading companies and their leadership teams seeking to build best-in-class busin... Read More
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Insight Partners
Software-Focused Growth Equity Firm
New York, NY

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Category: Mid/Large Cap
Mark: AAA
Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change in their industries. Since its founding i... Read More
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JMI Equity
Software-Focused Growth Equity Firm
Baltimore, MD, San Diego, CA, and Washington, D.C.,

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Category: Emerging Growth
Mark: AAA
Founded in 1992, JMI Equity is a premier growth equity firm focused on investing in leading software and AI-driven businesses. For more than three decades, JMI has partnered with founder-owners and management teams acros... Read More
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Silversmith Capital Partners
Technology-Focused Growth Equity Firm
Boston, MA

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Category: Emerging Growth
Mark: AAA
Founded in 2015, Silversmith Capital Partners is a Boston-based growth equity firm with over $5 billion in capital under management. Silversmith seeks to partner with founders and entrepreneurs building enduring technolo... Read More
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Spectrum Equity
Technology-Focused Growth Equity Firm
Boston MA, San Francisco CA, and London

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Category: Established Growth
Mark: AAA
Founded in 1994, Spectrum Equity is a leading growth equity firm with offices in Boston, San Francisco, and London. For over 30 years, the firm has partnered with 180 businesses across multiple sectors, focusing on categ... Read More
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Five Elms Capital
Software-Focused Growth Equity Firm
Kansas City, MO

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Category: Emerging Growth
Mark: AAA
Five Elms Capital is a growth investor in software businesses that users love, providing capital and resources to help companies accelerate growth and further cement their role as industry leaders. With over $3 billion i... Read More
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THL Partners
Middle-Market Private Equity Firm
Boston, MA

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Category: Mid/Large Cap
Mark: AA
THL Partners is a premier private equity firm investing in middle-market growth companies exclusively within three sectors: healthcare, financial technology & services, and technology & business solutions. THL co... Read More
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B Capital
Multi-Stage Technology Investment Firm
Manhattan Beach, California

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Category: Emerging Growth
Mark: AA
B Capital is a global investment firm backing extraordinary founders and businesses shaping the future through technology, managing over $9 billion in assets across dedicated stage-based funds. Founded in 2015, the firm ... Read More
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Level Equity
Software-Focused Growth Equity Firm
New York, NY

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Category: Emerging Growth
Mark: AA
Level Equity is a middle-market private investment firm focused on providing growth capital to rapidly growing software and technology-enabled businesses. Level invests thematically, with broad flexibility to pursue a va... Read More
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TA Associates
Global Alternative Investment Firm
Boston, MA

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Category: Mid/Large Cap
Mark: AAA
TA is a leading global private equity firm focused on scaling growth in profitable companies. Since 1968, TA has invested in more than 560 companies across its core sectors, including technology, business services, finan... Read More
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PSG
Software-Focused Growth Equity Firm
Boston, MA

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Category: Emerging Growth
Mark: AAA
PSG is a growth equity firm that partners with software and technology-enabled services companies to help them navigate transformational growth, capitalize on strategic opportunities and build strong teams. Having backed... Read More
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Mainsail Partners
Software-Focused Growth Equity Firm
Austin, TX

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Category: Emerging Growth
Mark: AAA
Mainsail Partners is a growth equity firm that invests in bootstrapped B2B software companies to help them grow into market leaders. The team is purpose-built to include experienced investors and software operators who h... Read More
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Guidepost Growth Equity
Technology-Focused Growth Equity Firm
Boston MA

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Category: Emerging Growth
Mark: AA
Guidepost Growth Equity (“Guidepost”) is a leading growth equity firm based in Boston that manages ~$2.1 billion of capital commitments across four funds. Guidepost partners with entrepreneur-led technology businesse... Read More
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Berkshire Partners
Multi-Sector Private Equity Firm
Boston, MA

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Category: Mid/Large Cap
Mark: AA
Berkshire Partners is a 100% employee-owned, multi-sector specialist investor in private and public equity, with a focus on U.S.-based, middle-market companies. For more than four decades, the firm’s private equity... Read More
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Updata Partners
Technology-Focused Growth Equity Firm
Washington, DC

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Category: Emerging Growth
Mark: AA
Updata Partners is a leading growth equity firm based in Washington, DC, investing in high-growth B2B software businesses where the combination of capital and operating experience will accelerate success. The firm is led... Read More
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Lead Edge Capital
Software-Focused Growth Equity Firm
New York City, New York

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Category: Emerging Growth
Mark: AA
Growth equity firm with $9 billion in assets under management, investing in software, internet, and tech-enabled businesses globally. Since 2011, the firm has partnered with over 100 companies—including Alibaba, Asan... Read More
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Norwest
Global Venture and Growth Equity Investment Firm
Menlo Park, California

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Category: Venture Growth
Mark: AAA
Norwest is a global venture and growth equity investment firm managing more than $15.5 billion in capital. Since its inception, Norwest has invested in more than 700 companies and currently partners with more than 250 co... Read More
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Volition Capital
Technology-Focused Growth Equity Firm
Boston, MA

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Category: Emerging Growth
Mark: AAA
Volition Capital is a Boston-based growth equity firm that principally invests in high-growth, founder-owned companies across the software, internet, and consumer sectors. Founded in 2010, Volition has over $1.7 billion ... Read More
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Turn / River
Technology-Focused Growth Equity Firm
San Francisco, CA

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Category: Established Growth
Mark: AAA
Turn/River Capital is a private equity firm that applies a proprietary growth engineering strategy to investing, partnering with software businesses to accelerate growth and build enduring value. The firm’s team of equ... Read More
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Bregal Sagemount
Growth-Focused Private Capital Firm
New York, NY

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Category: Established Growth
Mark: AAA
Bregal Sagemount is a leading growth-focused private capital firm with more than $7.5 billion of cumulative capital raised. The firm provides flexible capital and strategic assistance to market-leading companies in high-... Read More
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Charlesbank Capital Partners
Middle-Market Private Investment Firm
Boston MA

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Category: Established Growth
Mark: AA
Founded in 1998, Charlesbank Capital Partners is an established private investment firm with more than $20 billion of assets under management. Based in Boston and New York, the team has a long history of working together... Read More
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K1 Investment Management
Enterprise Software Investment Firm
Manhattan Beach, California

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Category: Emerging Growth
Mark: AA
K1 Investment Management is one of the largest investors in small-cap enterprise software companies globally, the firm partners with founders and strong management teams to build category-leading technology businesses de... Read More
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Ampersand Capital Partners
Healthcare Private Equity Firm
Boston, MA

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Category: Mid/Large Cap
Mark: AA
Founded in 1988, Ampersand Capital Partners is a middle-market private equity firm dedicated to growth-oriented investments in the life sciences and healthcare sectors with $3 billion of assets under management. Ampersan... Read More
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Thoma Bravo
Software-Focused Private Equity Firm
Chicago, IL

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Category: Mid/Large Cap
Mark: AAA
Thoma Bravo is the world’s largest technology buyout firm, with a 40+ year history and approximately $181 billion in assets under management as of June 30, 2025. Through its private equity and credit strategies, the fi... Read More
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NewSpring Capital
Lower Middle-Market Private Equity Firm
Radnor, PA

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Category: Lower Middle Market
Mark: AA
For more than 25 years, NewSpring Capital has worked alongside founders and management teams in the lower-middle market, providing capital, operational support, and strategic guidance to help businesses scale. With over ... Read More