Leo D'Angelo - Sunstone Partners

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Leo D'Angelo

Chief Technology Officer- Portfolio Operations

Leo D’Angelo is Chief Technology Officer at Sunstone Partners

Investing

Gus Alberelli

MANAGING DIRECTOR

Mike Biggee

MANAGING DIRECTOR

John Moragne

MANAGING DIRECTOR

Arneek Multani

MANAGING DIRECTOR

Julian Hinderling

VICE PRESIDENT

Ankur Rathi

VICE PRESIDENT

John Moragne

MANAGING DIRECTOR

© 2026 – Sunstone Partners. All Rights Reserved.

About Sunstone Partners

Sunstone Partners is an investment fund focused on growth equity investments and majority buyouts in technology businesses in North America. The team previously worked together at Trident Capital, a multi-stage investment firm with seven funds and $1.9 billion under management since 1993.

The firm is currently investing out of Sunstone Partners I, LP, a fund with $310 million of committed capital. Sunstone Partners invests in both sizable minority positions and control transactions.

Sunstone Partners was founded in 2015 and is headquartered in San Mateo, CA. It was previously known as TC Growth Partners.

© 2019 – Sunstone Partners. All Rights Reserved

contact us

400 S El Camino Real, Suite 300
San Mateo, CA 94402

Phone: 650-289-4400
Fax: 650-437-6112

Email: info@sunstonepartners.com