Marshall Investigative Group Employee Directory

Q: What is Marshall Investigative Group known for?

Marshall Investigative Group was founded in 2010. Marshall Investigative Group operates in the Security and Investigations industry.

Security and InvestigationsIllinois, United States201-500 Employees

Marshall Investigative Group is a recognized leader in fraud investigations with over thirty years of experience throughout North America. Our end-to-end investigation services utilize the latest technologies to provide our clients with the most comprehensive investigative solutions in the industry. 

Our goal is to exceed your expectations by providing prompt, thorough and accurate information, whether that be to establish proper reserves or to document claimant activities. We conduct our investigative business with the highest degree of integrity, confidentiality, and productivity due to our unsurpassed talent of private investigators.

Headquartered in Chicago, Illinois, with regional offices in North Carolina, Atlanta, Colorado, Arizona, and New York, we ensure results anytime, anywhere.

Find Marshall Investigative Group employees' phone numbers or email addresses

Marshall Investigative Group Global Highlights

North America
82

United States Of America
82

Marshall Investigative Group's Leadership

D. M.
President
Mobile Phone
Email
L. S.
Partner
Mobile Phone
Email
M. M.
Vice-President Of Business Development
Mobile Phone
Email
T. K.
Director Of Business Development
Mobile Phone
Email
T. B.
Director Of Internet Presence Investigations
Mobile Phone
Email
T. J. T.
Research Manager
Mobile Phone
Email
M. B.
Surveillance Manager
Mobile Phone
Email
K. C.
Siu Manager
Mobile Phone
Email

Contact profiles from Marshall Investigative Group

Name

Title

Contact Info

Location

Last Update

T. B.
Investigator
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
L. H.
Siu Investigator
Mobile Phone
Email
United StatesVirginia
Oct 25, 2025
K. A.
Researcher
Mobile Phone
Email
United StatesNorth Carolina
Oct 24, 2025

Frequently Asked Questions

What is Marshall Investigative Group known for?

Marshall Investigative Group was founded in 2010 operates in the Security and Investigations industry; you can contact the main corporate office by phone at

+1-855-350-****

. Explore Marshall Investigative Group's company overview page for more information.

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

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

How many employees does Marshall Investigative Group have currently?

Marshall Investigative Group has approximately 201 employees as of December 2025. These team members are located across 1 continents, including North America.

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

As of December 2025, Marshall Investigative Group's key employees include:

President: D. M.
Partner: L. S.
Vice-President Of Business Development: M. M.
Director Of Business Development: T. K.
Director Of Internet Presence Investigations: T. B.

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