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Third Sector Capital Partners Employee Directory

Non-profit OrganizationsMassachusetts, United States51-200 Employees

Third Sector Capital Partners, Inc. is a national nonprofit technical assistance organization based in Boston, Massachusetts, with a staff of 51-200 employees. Founded in 2011, it operates as a 501(c)(3) nonprofit that advises government agencies on reshaping policies, systems, and services to achieve outcomes for diverse populations. The firm has worked with more than 50 communities and has directed more than $1.8 billion of government resources toward outcomes. Its consulting work is organized into four Practice Areas - Economic Mobility, Early Childhood, Diversion and Reentry, and Behavioral Health - to help governments use data to assess impact, improve contracting, and allocate resources to underserved populations. Third Sector emphasizes co-creating projects with partners, addressing root causes of inequity, and building sustainable systems for continuous improvement so governments can sustain the work after engagement ends.

Find Third Sector Capital Partners employees' phone numbers or email addresses

Third Sector Capital Partners Global Highlights

Location
Employees

North America
77

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  • United States Of America
    77

Europe
11

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  • United Kingdom Of Great Britain And Northern Ireland
    11

Third Sector Capital Partners's Leadership

  • President at Third Sector Capital Partners
    J. L.
    President
  • Founder at Third Sector Capital Partners
    L. B.
    Founder
  • Owner at Third Sector Capital Partners
    J. M.
    Owner
  • Managing Director Of Communications at Third Sector Capital Partners
    T. L.
    Managing Director Of Communications
  • Director at Third Sector Capital Partners
    J. J.
    Director
  • Managing Director at Third Sector Capital Partners
    K. L.
    Managing Director
  • Project Manager at Third Sector Capital Partners
    L. H.
    Project Manager
  • Manager, Partnerships And Project Development at Third Sector Capital Partners
    D. S.
    Manager, Partnerships And Project Development

Third Sector Capital Partners Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Program & Project Management
  • Human Resources
  • Administrative
  • Entrepreneurship
  • Other
  • Accounting
  • Business Development
  • Consultant

Contact profiles from Third Sector Capital Partners

Name
Title
Contact
Location
Last Update
  • Founder at Third Sector Capital Partners
    L. B.
    Founder
    United Kingdom, England
    Nov 12, 2025
  • President at Third Sector Capital Partners
    J. L.
    President
    Oct 22, 2024
  • Owner at Third Sector Capital Partners
    J. M.
    Owner
    Oct 21, 2024
  • Managing Director Of Communications at Third Sector Capital Partners
    T. L.
    Managing Director Of Communications
    Jul 18, 2026
  • Director at Third Sector Capital Partners
    J. J.
    Director
    United Kingdom, Scotland
    Jun 01, 2026
  • Managing Director at Third Sector Capital Partners
    K. L.
    Managing Director
    Oct 23, 2024
  • Project Manager at Third Sector Capital Partners
    L. H.
    Project Manager
    Nov 07, 2025
  • Manager, Partnerships And Project Development at Third Sector Capital Partners
    D. S.
    Manager, Partnerships And Project Development
    Oct 22, 2024
  • Manager at Third Sector Capital Partners
    J. F.
    Manager
    Oct 16, 2024
  • Project Manager at Third Sector Capital Partners
    T. P.
    Project Manager
    May 08, 2025

Frequently Asked Questions

What is Third Sector Capital Partners known for?

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Third Sector Capital Partners was founded in 2011 and operates in the Non-profit Organizations industry. You can contact Third Sector Capital Partners's main corporate office by phone at . Explore Third Sector Capital Partners's company overview page for more information.

What is Third Sector Capital Partners's most common email format?

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Third Sector Capital Partners employees' email format typically follows the pattern of FLast@thirdsectorcap.org. Trying to find reliable and up-to-date employee contact data? Find more Third Sector Capital Partners email formats with LeadIQ.

How many employees does Third Sector Capital Partners have currently?

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Third Sector Capital Partners has approximately 87 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Third Sector Capital Partners's key employees and leadership?

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As of August 2026, Third Sector Capital Partners's key employees include:

  • President: J. L.
  • Founder: L. B.
  • Owner: J. M.
  • Managing Director Of Communications: T. L.
  • Director: J. J.

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