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Sunstone Partners

Sunstone Partners Email Formats

Venture Capital and Private Equity PrincipalsFlag of USSan Mateo, California, United States21-50 Employees

Sunstone Partners Email Formats

Sunstone Partners uses 3 email formats. The most common is {first name}{last name} (e.g., johndoe@sunstonepartners.com), used 64.9% of the time.

FormatExamplePercentage
{first name}{last name}
johndoe@sunstonepartners.com
64.9%
{first initial}{last name}
jdoe@sunstonepartners.com
27%
{last name}{last name}
doedoe@sunstonepartners.com
8.1%

Key Contacts at Sunstone Partners

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Rachel Sullivan

Senior Director Of Talent

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Lois Padilla

Director Of Talent

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Ryan Andre

Director Of Finance And Systems

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Jack Cassidy

Associate Director Of Business Development

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John Moragne

Co-Founder & Managing Director

Company overview

HeadquartersSan Mateo, California, United States
Phone number+16504376112
Website
NAICS52391
SIC679
Keywords
Growth Equity, Private Equity, Mergers & Acquisitions, Software And Services, Technology-Enabled Services
Founded2015
Employees21-50
Socials

About Sunstone Partners

Sunstone Partners is a growth-oriented private equity firm that makes majority and minority investments in technology-enabled services and software businesses. Founded in 2015, the firm has over $1.7 billion committed to its three funds. Sunstone Partners has been recognized on Inc. Magazine’s “Founder-Friendly Investors” list* five years in a row, in 2020, 2021, 2022, 2023 and 2024. *Inc. Founder Friendly Investors – Awarded by Inc. Magazine in October each year. This determination is made following application from private equity / venture capital firms that have exited U.S.-based, founder-led, private portfolio companies. The submitted application includes references from portfolio companies. This award reflects Inc. Magazine’s determination each such year that Sunstone Partners is a founder friendly firm that entrepreneurs can collaborate and trust as they receive the financial support they need to help drive growth. A fee is paid to be considered for the award. The full extent of the range and scope of firms and data included in the evaluation is unknown. To compile the list, Inc. went straight to the source: entrepreneurs who have sold to private equity and venture capital firms. Founders fill out a questionnaire about their experiences partnering with private equity and venture capital firms and shared share data on how their portfolio companies have grown during these partnerships.

Employees by Management Level

Total employees: 21-50

Seniority

Employees

Entry
Vice President
Director

Employees by Department

Sunstone Partners has 17 employees across 5 departments.

Departments

Number of employees

Funding Data

Sunstone Partners has never raised funding before.

Sunstone Partners Tech Stack

Discover the technologies and tools that power Sunstone Partners's digital infrastructure, from frameworks to analytics platforms.

Autoptimize

Autoptimize

Performance

Goober

Goober

JavaScript libraries

Swiper

Swiper

JavaScript libraries

jQuery UI

jQuery UI

JavaScript libraries

Elementor

Elementor

Page builders

jQuery Migrate

jQuery Migrate

JavaScript libraries

Apache HTTP Server

Apache HTTP Server

Web servers

Twitter Emoji

Font scripts

jQuery

jQuery

JavaScript libraries

Tippy.js

Tippy.js

JavaScript libraries

PHP

PHP

Programming languages

WordPress

WordPress

Blogs

Frequently asked questions

Sunstone Partners is located in San Mateo, California, US.
You can reach Sunstone Partners at +16504376112.
Sunstone Partners was founded in 2015, making it 11 years old. The company has established itself as a significant player in its industry over this time.
Sunstone Partners has approximately 21-50 employees. The company continues to grow its workforce to support its business operations and expansion.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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