Mad River Investors Employee Directory

Investment ManagementMassachusetts, United States2-10 Employees

Managing money requires a substantial commitment of time and resources. Since 1992, we have focused on managing our own capital along with our clients. We seek to outperform equity returns over time by partnering with a small number of accomplished, carefully selected investment managers. We believe it is more profitable to invest with talented managers than to compete against them.

Alignment is central to our approach. We invest our personal capital alongside our clients’ capital - because we believe money managers should “eat their own cooking.” Simply put, when our clients succeed, we succeed.

In addition to results, we place a premium on transparency, trust, communication, and service. These principles are foundational in building long-standing client relationships and growing our business.

Our clients view us as a hardworking, experienced, and results-oriented partners who are easily accessible and deeply committed. We have conviction in our strategy and execution, and we stand behind our investment decisions by putting both our business and personal assets on the line with the investments we make.

Find Mad River Investors employees' phone numbers or email addresses

Mad River Investors Global Highlights

Location
Employees

North America
9

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  • United States Of America
    9

Mad River Investors's Leadership

  • Stylized image of a person
    R. S.
    Ceo, Chief Investment Officer
    Phone icon
  • Stylized image of a person
    S. C.
    Chief Operating Officer/General Counsel
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  • Stylized image of a person
    R. S.
    Founder
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  • Stylized image of a person
    J. S.
    Managing Director
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  • Stylized image of a person
    L. K.
    Managing Director
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  • Stylized image of a person
    M. G.
    Principal
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  • Stylized image of a person
    G. D.
    Office Administrator
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Mad River Investors Employee Metrics

100%
50%
0%
2026
2025
  • Banking
  • Legal
  • Accounting
  • Administrative
  • Analytics
  • Other
  • Finance

Contact profiles from Mad River Investors

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    S. C.
    Chief Operating Officer/General Counsel
    Phone icon
    United StatesMassachusetts
    Nov 20, 2025
  • Stylized image of a person
    R. S.
    Ceo, Chief Investment Officer
    Phone icon
    United StatesMassachusetts
    Nov 20, 2025
  • Stylized image of a person
    R. S.
    Founder
    Phone icon
    UNITED STATES
    Nov 21, 2025
  • Stylized image of a person
    J. S.
    Managing Director
    Phone icon
    United StatesMassachusetts
    Mar 24, 2026
  • Stylized image of a person
    L. K.
    Managing Director
    Phone icon
    United StatesMassachusetts
    Feb 18, 2026
  • Stylized image of a person
    M. G.
    Principal
    Phone icon
    Mar 25, 2026
  • Stylized image of a person
    G. D.
    Office Administrator
    Phone icon
    United StatesMassachusetts
    Dec 14, 2025

Frequently Asked Questions

What is Mad River Investors known for?

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Mad River Investors was founded in 1992 operates in the Investment Management industry. The company's main headquarters is located in 84 State Street Suite 800 Boston, Massachusetts 02109 United States; you can contact the main corporate office by phone at . Explore Mad River Investors's company overview page for more information.

What is Mad River Investors's most common email format?

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Mad River Investors employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Mad River Investors email formats with LeadIQ.

How many employees does Mad River Investors have currently?

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Mad River Investors has approximately 10 employees as of March 2026. These team members are located across 1 continents, including North America.

Who are Mad River Investors's key employees and leadership?

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As of March 2026, Mad River Investors's key employees include:

  • Ceo, Chief Investment Officer: R. S.
  • Chief Operating Officer/General Counsel: S. C.
  • Founder: R. S.
  • Managing Director: J. S.
  • Managing Director: L. K.

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