Sunstone Partners

Investor type

VC

Founded

2015

AUM

$800 M

Location

United States

Investment Ticket

$50-100 m

Investment Stage

Seed Series B

Region of investment

North America Europe Africa Asia
Investor profile last updated: 05 August, 2020

Profile

Sunstone Partners was founded in 2015 and has $800 million of committed capital under its first two funds. We invest in minority and majority transactions. We are entrepreneurs ourselves, so we appreciate and respect the journey of our entrepreneurs and are committed to delivering muscle to their businesses with humility and mutual respect.

We are a leading growth oriented private equity firm that makes majority and minority investments in technology-enabled services and software businesses. We seek to partner with exceptional entrepreneurs, often as their first institutional capital partner, to help accelerate organic growth and fund acquisitions. We have over 70 years of collective experience investing and helping technology companies achieve successful outcomes.

Industry

IT Services SaaS

Contacts

Name
Title
Email
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Gus Alberelli Сo-Founder & Managing Director
Сo-Founder & Managing Director
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Investment-team contacts for Sunstone Partners — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Sunstone Partners

Sunstone Partners is a venture capital firm. It backs companies at Seed and Series B, writing tickets of $50-100 m.
Sunstone Partners is located in United States.
Sunstone Partners was founded in 2015.
Sunstone Partners invests in companies and startups in IT Services, SaaS.
Sunstone Partners invests in companies and startups in North America, Europe, Africa, Asia.
Sunstone Partners invests in companies and startups at Seed, Series B.
Sunstone Partners usually invests $50-100 m on average.
Sunstone Partners has around $800m assets under management.
Sunstone Partners can be reached through its website sunstonepartners.com and its LinkedIn page. Its general enquiries address is info@sunstonepartners.com. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Sunstone Partners — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Sunstone Partners directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 05 August, 2020. Something out of date here? Report it — we re-run that firm within 48h and get back to you.