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Adam Fuller
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Adam Fuller

Partner

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At a glance

Full Name
Adam Fuller
Title
Partner and Co-Founder
Firm
Bregal Sagemount
Firm Type
Growth-focused private capital / growth equity firm
Investment Stage
Growth equity, private equity, majority or minority investments; equity and debt structures
Check Size
$20 million-$400 million for equity transactions; $15 million-$100 million for credit transactions
Target Company Profile
Market-leading, well-established growth companies with $7 million+ revenue, more than 10% growth, recurring or re-occurring revenue, and corporate or unit-level profitability
Sector Focus
Enterprise software and services, vertical market software and services, digital commerce, business and consumer services, digital infrastructure, financial technology and services, healthcare IT and services
Geographic Focus
North America and Europe
Location
Palo Alto, California

Background

Adam Fuller is a Partner and Co-Founder at Bregal Sagemount and sits on the firm’s investment committee. Sagemount describes him as having more than 20 years of experience investing in and advising bootstrapped technology companies that are profitable and growing.

At Bregal Sagemount, Fuller focuses on originating and leading investments in high-growth software and business services companies. The firm credits him with leading Sagemount investments including MicroEdge, Keg Logistics, MOBI, Bite Squad, Advanced Solutions International, Enprecis, and Vital Insights.

Before Bregal Sagemount, Fuller spent five years on the growth equity team in Goldman Sachs & Co.’s Merchant Banking Division. At Goldman, he led investments including CyberArk, AppSense, American Traffic Solutions, Imaging Advantage, Nimsoft, and CambridgeSoft. Earlier, he was an Associate at Arbor Advisors, an M&A advisory firm focused on technology companies.

Fuller received a BA in Economics from Stanford University. His Sagemount biography lists him as living in Palo Alto, California.

Investment Thesis & Focus

  • Fuller’s stated approach is to “collaborate with founders and entrepreneurs” to accelerate growth and create value.
  • Sagemount targets market-leading companies in high-growth sectors with recurring or re-occurring revenue streams.
  • The firm is flexible on structure: majority or minority partner, common or preferred equity, senior or subordinated debt.
  • Sagemount’s typical use cases include growth capital, buyouts, capital for M&A, and recapitalizations.
  • Fuller’s personal track record clusters around three ecosystems: enterprise software and services, vertical market software and services, and digital commerce.
  • His Redgate investment commentary highlighted “durability and adaptability” as qualities Sagemount looks for in long-term partners.
  • The firm emphasizes growth support rather than downsizing, including sales and marketing, customer acquisition, partnerships, R&D, M&A, and operational “Growth Factors.”

Notable Investments

  • Redgate Software - Database DevOps and lifecycle management platform; Sagemount announced a strategic growth investment in April 2026.
  • Orange Logic - Digital asset management software provider; Sagemount made a strategic growth investment in 2023, led by Fuller and colleagues.
  • FullStack Labs / FullStack - Nearshore software development and AI solutions company; active Sagemount portfolio company.
  • Printful - Apparel-on-demand and production fulfillment platform; achieved unicorn status after Sagemount’s 2021 growth investment and announced a merger with Printify in 2024.
  • Beyond Menu - Online food ordering and POS software platform for restaurants, bars, and cafes; active Sagemount portfolio company.
  • Bite Squad - Food delivery services company; acquired by Waitr Holdings in 2018.
  • MOBI - Managed mobility software platform; acquired by Tangoe in 2018.
  • MicroEdge - Foundation and grants management software provider; acquired by Blackbaud.
  • Enprecis - Product quality management software for the automotive industry; acquired by QuestionPro.
  • Keg Logistics - Asset-financing provider for steel kegs serving the craft brewery market; acquired by Seaport Capital.
  • CyberArk - Identity security company; Fuller led the investment while at Goldman Sachs, and the company later went public on Nasdaq.
  • Nimsoft - IT monitoring software company; acquired by CA, Inc.
  • AppSense - Endpoint management software company; acquired by LANDESK.
  • CambridgeSoft - Scientific software provider; acquired by PerkinElmer.

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