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Oak Investment Partners Employee Directory

Venture Capital and Private Equity PrincipalsConnecticut, United States11-50 Employees

Oak Investment Partners is a multi-stage venture capital firm based in Greenwich, Connecticut. It targets high-growth opportunities across Clean Energy, Financial Services Technology, Healthcare, Information Technology, Internet, and Consumer sectors. With a 34-year history, Oak has established a reputation as a stage-independent investor that has supported a wide range of companies at key points in their lifecycle. The organization has participated in creating new enterprises and in spinouts of operating divisions and technology assets, reflecting long-standing relationships with the entities it engages with.

Oak emphasizes enduring relationships that adapt to changing economic conditions and seeks to identify evolving market opportunities over time. Based in Greenwich, Connecticut, the firm operates with a smaller-to-mid-sized team and maintains a broad sector focus across its activities.

Find Oak Investment Partners employees' phone numbers or email addresses

Oak Investment Partners Global Highlights

Location
Employees

North America
44

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  • United States Of America
    44

Asia
1

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  • India
    1

Oak Investment Partners's Leadership

  • Founder And Chief Executive Officer at Oak Investment Partners
    T. R.
    Founder And Chief Executive Officer
  • Managing Partner at Oak Investment Partners
    A. L.
    Managing Partner
  • Owner at Oak Investment Partners
    E. S.
    Owner
  • General Partner And Chief Operating Officer at Oak Investment Partners
    G. A.
    General Partner And Chief Operating Officer
  • Managing Partner at Oak Investment Partners
    I. A.
    Managing Partner
  • General Partner at Oak Investment Partners
    R. B.
    General Partner
  • Operating Partner at Oak Investment Partners
    R. M.
    Operating Partner
  • Staff Sales Analyst at Oak Investment Partners
    M. A.
    Staff Sales Analyst

Oak Investment Partners Employee Metrics

100%
50%
0%
2026
2025
  • Finance
  • Operations
  • Administrative
  • Accounting
  • Other
  • Business Development
  • Community & Social Services
  • Entrepreneurship
  • Legal

Contact profiles from Oak Investment Partners

Name
Title
Contact
Location
Last Update
  • Managing Partner at Oak Investment Partners
    A. L.
    Managing Partner
    Oct 23, 2024
  • Owner at Oak Investment Partners
    E. S.
    Owner
    Oct 23, 2024
  • General Partner And Chief Operating Officer at Oak Investment Partners
    G. A.
    General Partner And Chief Operating Officer
    Apr 27, 2025
  • Managing Partner at Oak Investment Partners
    I. A.
    Managing Partner
    India, Maharashtra
    Sep 19, 2024
  • General Partner at Oak Investment Partners
    R. B.
    General Partner
    Jul 07, 2024
  • Operating Partner at Oak Investment Partners
    R. M.
    Operating Partner
    Oct 16, 2024
  • Founder And Chief Executive Officer at Oak Investment Partners
    T. R.
    Founder And Chief Executive Officer
    May 01, 2026
  • Staff Sales Analyst at Oak Investment Partners
    M. A.
    Staff Sales Analyst
    Oct 23, 2024
  • Venture Partner at Oak Investment Partners
    A. K.
    Venture Partner
    Hong Kong, Hong Kong
    Sep 11, 2026
  • Venture Partner at Oak Investment Partners
    A. G.
    Venture Partner
    Oct 15, 2024

Frequently Asked Questions

What is Oak Investment Partners known for?

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Oak Investment Partners was founded in 1978 and operates in the Venture Capital and Private Equity Principals industry. You can contact Oak Investment Partners's main corporate office by phone at . Explore Oak Investment Partners's company overview page for more information.

What is Oak Investment Partners's most common email format?

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Oak Investment Partners employees' email format typically follows the pattern of FLast@oakvc.com. Trying to find reliable and up-to-date employee contact data? Find more Oak Investment Partners email formats with LeadIQ.

How many employees does Oak Investment Partners have currently?

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Oak Investment Partners has approximately 18 employees as of October 2026. These team members are located across 2 continents, including North America and Asia.

Who are Oak Investment Partners's key employees and leadership?

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As of October 2026, Oak Investment Partners's key employees include:

  • Founder And Chief Executive Officer: T. R.
  • Managing Partner: A. L.
  • Owner: E. S.
  • General Partner And Chief Operating Officer: G. A.
  • Managing Partner: I. A.

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