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Sunstone Partners

Sunstone Partners

San Mateo, Californiasunstonepartners.com

Overview

Sunstone Partners is a growth-oriented private equity firm that invests in AI- and technology-enabled services and software companies. The firm seeks to partner with exceptional entrepreneurs, often as their first institutional capital partner, to help accelerate organic growth and fund acquisitions. Sunstone Partners has been recognized on Inc. magazine's “Founder-Friendly Investors” list in each of the last five years. This recognition is a testament to the firm's collaborative portfolio engagement approach aimed at enabling companies to thrive through support of the management team, active strategic guidance, and execution of operational best practices.

Year Founded

2015

Portfolio Companies

17

Investments

Sunstone Partners investments
CompanyDateStageLead
AccuhealthJul 2024Corporate FundingLead
TellihealthJul 2024M&ALead
OSF DigitalApr 2022Series CLead
NetSPIApr 2017Growth EquityLead
StovaJan 2022Growth EquityCo-investor
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Key People

John Moragne

Co-Founder & Managing Director

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Sunstone Partners based?

Sunstone Partners is headquartered in San Mateo, California, United States.

When was Sunstone Partners founded?

Sunstone Partners was founded in 2015.

How many portfolio companies does Sunstone Partners have?

Sunstone Partners has 17 portfolio companies in Caplight's dataset.

What are some companies in Sunstone Partners's portfolio?

Portfolio companies visible on Caplight include Accuhealth, Tellihealth, OSF Digital, NetSPI, Stova.

What was Sunstone Partners's most recent investment shown here?

Sunstone Partners's most recent investment in this portfolio sample was in Accuhealth in 2024.

What sectors does Sunstone Partners focus on?

Sunstone Partners focuses on Enterprise Software, Cybersecurity, Healthcare & Life Sciences, Cybersecurity, Enterprise Software, Healthcare & Life Sciences, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, FinTech, Cybersecurity, Frontier & Industrial Tech, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, Telecommunications & Networking, Cybersecurity, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software.

What company stages does Sunstone Partners focus on?

Sunstone Partners typically invests at the Late stage.

What is Sunstone Partners's AUM?

Sunstone Partners's assets under management are estimated between $1.0B and $10.0B.

Firmographic Details

HeadquartersSan Mateo, California
Year Founded2015

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