Investigative Group International Employee Directory

Research ServicesUnited States51-200 Employees

IGI (Investigative Group International, Inc.) is a preeminent corporate investigations and risk advisory firm comprised of former prosecutors, forensic accountants, researchers, investigators, and analysts who come from federal and state law enforcement, the White House, intelligence agencies, finance, and journalism.

IGI collects timely, accurate intelligence and conducts confidential fact-finding investigations with the utmost discretion in complex cases worldwide for clients including law firms, corporations, investment banks, hedge funds, universities, public agencies, and prominent individuals. Our experience with high-profile cases is matched by our ability to handle sensitive matters.

For over 30 years, we have worked with clients to make effective use of the information we gather—including by building a case against an opponent for referral to government regulators or law enforcement; marshalling facts to support the client’s narrative in crisis situations; and developing information for dissemination to news media. 

IGI has been described as “Washington’s premiere investigative firm” by The National Journal, as “the gold standard in private financial detection” by The New York Times, and as “legendary for its “opposition research” probes - political or otherwise - that expose unseen connections” by The Washington Post.

Find Investigative Group International employees' phone numbers or email addresses

Investigative Group International Global Highlights

Location
Employees

North America
38

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  • United States Of America
    38

Asia
16

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  • Pakistan
    10
  • India
    5
  • Nepal
    1

South America
4

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  • Brazil
    2
  • Argentina
    2

Africa
1

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  • Egypt
    1

Europe
1

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  • Slovenia
    1

Oceania
1

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  • Australia
    1

Investigative Group International's Leadership

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    D. R.
    Chief Executive Officer
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  • Stylized image of a person
    T. W.
    Ceo
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  • Stylized image of a person
    E. S.
    President, Chief Product Development Officer
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    S. A.
    Senior Partner
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    V. K. J.
    Executive Vice President And General Counsel
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    D. G.
    Senior Executive Vice President
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  • Stylized image of a person
    E. E.
    Executive Vice President
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  • Stylized image of a person
    J. L.
    Executive Vice President
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Contact profiles from Investigative Group International

Name
Title
Contact Info
Location
Last Update
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    D. R.
    Chief Executive Officer
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    United StatesDistrict of Columbia
    Feb 22, 2024
  • Stylized image of a person
    E. S.
    President, Chief Product Development Officer
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    Oct 16, 2024
  • Stylized image of a person
    S. A.
    Senior Partner
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    United StatesPennsylvania
    Oct 23, 2024
  • Stylized image of a person
    T. W.
    Ceo
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    United StatesDistrict of Columbia
    Oct 11, 2024
  • Stylized image of a person
    V. K. J.
    Executive Vice President And General Counsel
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    United StatesDistrict of Columbia
    Sep 08, 2025
  • Stylized image of a person
    D. G.
    Senior Executive Vice President
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    Nov 10, 2025
  • Stylized image of a person
    E. E.
    Executive Vice President
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    United StatesDistrict of Columbia
    Oct 22, 2024
  • Stylized image of a person
    J. L.
    Executive Vice President
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    UNITED STATES
    Oct 18, 2024
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    R. M.
    Executive Vice President
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    Sep 27, 2023
  • Stylized image of a person
    R. A.
    Director Of Research
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    United StatesDistrict of Columbia
    Oct 22, 2025

Frequently Asked Questions

What is Investigative Group International known for?

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Investigative Group International was founded in 1984 operates in the Research Services industry. The company's main headquarters is located in 1717 Pennsylvania Ave NW, Suite 300 Washington, District of Columbia 20006, US; you can contact the main corporate office by phone at . Explore Investigative Group International's company overview page for more information.

What is Investigative Group International's most common email format?

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

How many employees does Investigative Group International have currently?

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Investigative Group International has approximately 130 employees as of October 2025. These team members are located across 6 continents, including North AmericaAsiaSouth America.

Who are Investigative Group International's key employees and leadership?

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As of October 2025, Investigative Group International's key employees include:

  • Chief Executive Officer: D. R.
  • Ceo: T. W.
  • President, Chief Product Development Officer: E. S.
  • Senior Partner: S. A.
  • Executive Vice President And General Counsel: V. K. J.

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