Insights

Strong Market Presence Foundation Source is the nation's largest provider of foundation management services, supporting over 2,000 foundations with a robust client retention rate of 98%, indicating high customer loyalty and satisfaction.

Technological Leadership The company invests heavily in industry-leading technology and digital tools to streamline philanthropic management, presenting opportunities to offer complementary solutions or advanced platforms to enhance their current offerings.

Recognition and Growth Recent awards for thought leadership and philanthropic initiatives, along with the appointment of a new President, highlight a strategic focus on expansion, innovation, and strengthening market position, ideal for targeted partnership or solution pitches.

High Revenue Potential With annual revenues estimated between $250 million and $500 million, Foundation Source demonstrates significant financial health and investment capability, making them a prime candidate for scalable technology or consulting solutions.

Leadership and Strategic Expansion Key leadership hires and participation in industry awards indicate an active focus on strategic growth and enterprise development, offering opportunities to collaborate on future initiatives and service enhancements tailored to their expansion plans.

Foundation Source Tech Stack

Foundation Source uses 8 technology products and services including TrackJS, Calendly, Babel, and more. Explore Foundation Source's tech stack below.

  • TrackJS
    Analytics
  • Calendly
    Appointment Scheduling
  • Babel
    Development
  • Microsoft Excel
    Editors
  • Zapier
    IT Infrastructure
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Smartsheet
    Project Management

Media & News

Foundation Source's Email Address Formats

Foundation Source uses at least 1 format(s):
Foundation Source Email FormatsExamplePercentage
FLast@foundationsource.comJDoe@foundationsource.com
86%
Last@foundationsource.comDoe@foundationsource.com
7%
First.Last@foundationsource.comJohn.Doe@foundationsource.com
6%
F.Last@foundationsource.comJ.Doe@foundationsource.com
1%

Frequently Asked Questions

Where is Foundation Source's headquarters located?

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Foundation Source's main headquarters is located at 55 Walls Drive Fairfield, Connecticut 06824 United States. The company has employees across 5 continents, including North AmericaSouth AmericaAfrica.

What is Foundation Source's phone number?

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You can contact Foundation Source's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Foundation Source's official website and social media links?

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Foundation Source's official website is foundationsource.com and has social profiles on LinkedIn.

What is Foundation Source's SIC code NAICS code?

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Foundation Source's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 52 - Finance and Insurance.

How many employees does Foundation Source have currently?

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As of May 2026, Foundation Source has approximately 275 employees across 5 continents, including North AmericaSouth AmericaAfrica. Key team members include Chief Executive Officer: J. M.Chief Executive Officer: C. S.Chief Legal Officer And Executive Vp: J. H.. Explore Foundation Source's employee directory with LeadIQ.

What industry does Foundation Source belong to?

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Foundation Source operates in the Financial Services industry.

What technology does Foundation Source use?

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Foundation Source's tech stack includes TrackJSCalendlyBabelMicrosoft ExcelZapierJSON-LDjQuery MigrateSmartsheet.

What is Foundation Source's email format?

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Foundation Source's email format typically follows the pattern of FLast@foundationsource.com. Find more Foundation Source email formats with LeadIQ.

When was Foundation Source founded?

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Foundation Source was founded in 2001.

Foundation Source

Financial ServicesConnecticut, United States201-500 Employees

Foundation Source is a financial services company headquartered in Fairfield, Connecticut, at 55 Walls Drive, 06824 United States, offering foundation management services and philanthropic software and solutions. It operates as the country’s leading provider of foundation management services and offers a configurable set of administrative, compliance and advisory solutions. For more than two decades, the company has worked with individuals, families, boards and professional advisors to support philanthropy. It serves more than 2,000 foundations and has facilitated over $10 billion in charitable aid, alongside a 98% client retention rate. The firm employs 201-500 people and maintains its online presence at https://foundationsource.com.

Section iconCompany Overview

Headquarters
55 Walls Drive Fairfield, Connecticut 06824 United States
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
52 - Finance and Insurance
Founded
2001
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Foundation Source's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Foundation Source's revenue is estimated to be in the range of $250M$500M

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