Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company Employee Directory

Q: What is the largest department at Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company?

The largest department at Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company is Customer Success with 3 employees.

InsuranceMichigan, United States11-50 Employees

Great Lakes Employee Benefit Services, now part of Marsh & McLennan Agency LLC, operates as an employee benefits consulting firm focused on the design and management of health and welfare plans. Serving mid-market employers across various industries, the firm aims to deliver objective consultation, reliable service, and tangible health and productivity outcomes by emphasizing wellness and health risk reduction as a pathway to healthcare cost management. Based in Troy, Michigan, the company traces its origins to 1997, having been acquired by Marsh & McLennan Agency in 2014 and subsequently integrated with its local office, McGraw Wentworth. The organization positions itself within the insurance industry as a specialist in employee benefits, guiding clients through benefit design, administration, and wellness initiatives. }) }' } } } ) } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ' } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company Global Highlights

North America
46

United States Of America
46

Asia
3

India
3

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company's Leadership

T. M.
President
Mobile Phone
Email
T. M.
Principal And President
Mobile Phone
Email
M. M.
Assistant Vice President - Senior Private Client Advisor
Mobile Phone
Email
C. R.
Hr Director
Mobile Phone
Email
D. D.
Account Director
Mobile Phone
Email
K. O.
Account Director
Mobile Phone
Email
A. H.
Senior Account Manager
Mobile Phone
Email
K. D.
Senior Account Manager
Mobile Phone
Email

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company Employee Metrics

100%

50%

0%

2026

2025

Sales
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company

Name

Title

Contact Info

Location

Last Update

T. M.
Principal And President
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
T. M.
President
Mobile Phone
Email
United StatesMichigan
Oct 21, 2024
M. M.
Assistant Vice President - Senior Private Client Advisor
Mobile Phone
Email
United States
Sep 08, 2025
C. R.
Hr Director
Mobile Phone
Email
UNITED STATES
Oct 16, 2024
D. D.
Account Director
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
K. O.
Account Director
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
A. H.
Senior Account Manager
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
K. D.
Senior Account Manager
Mobile Phone
Email
United StatesMichigan
P. L.
Assistant Manager, Client Services
Mobile Phone
Email
United StatesMichigan
Oct 16, 2024
T. D.
Account Manager
Mobile Phone
Email
UNITED STATES
Mar 08, 2023

Frequently Asked Questions

What is Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company known for?

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company operates in the Insurance industry. The company's main headquarters is located in 3331 West Big Beaver Road Suite 200 Troy, Michigan 48084 United States. Explore Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company's company overview page for more information.

What is Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company's most common email format?

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company email formats with LeadIQ.

How many employees does Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company have currently?

Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company has approximately 11 employees as of February 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company's key employees and leadership?

As of February 2026, Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company's key employees include:

President: T. M.
Principal And President: T. M.
Assistant Vice President - Senior Private Client Advisor: M. M.
Hr Director: C. R.
Account Director: D. D.

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Great Lakes Employee Benefit Services, a Marsh & McLennan Agency LLC company Employee Directory

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