What departments does Assurance, a Marsh & McLennan Agency LLC company have?

Assurance, a Marsh & McLennan Agency LLC company has employees across 7 departments including Business, Sales, Accounting, Customer Success, Program & Project Management.

What is the largest department at Assurance, a Marsh & McLennan Agency LLC company?

The largest department at Assurance, a Marsh & McLennan Agency LLC company is Customer Success with 18 employees.

How has Assurance, a Marsh & McLennan Agency LLC company's team size changed over time?

Assurance, a Marsh & McLennan Agency LLC company's team has decreased from approximately 571 to 530 employees based on available data.

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Assurance, a Marsh & McLennan Agency LLC company Employee Directory

InsuranceIllinois, United States201-500 Employees

Marsh McLennan Agency is a full-service brokerage providing business insurance, employee benefits, private client insurance, and retirement services to businesses and individuals across the country. Assurance operates as Marsh  McLennan Agency’s Midwest regional headquarters. Consistently recognized as a top workplace, MMA attracts and retains its insurance talent by rewarding expertise and investing in career development. MMA employees enjoy an award-winning culture that fosters a highly productive and results-driven working environment.

Find Assurance, a Marsh & McLennan Agency LLC company employees' phone numbers or email addresses

Assurance, a Marsh & McLennan Agency LLC company Global Highlights

North America
525

United States Of America
502
Canada
23

Europe
182

France
163
Switzerland
5
Belgium
4
Spain
2
Netherlands
2
Germany
2
United Kingdom Of Great Britain And Northern Ireland
2
Luxembourg
1
Hungary
1

Africa
179

Morocco
81
Algeria
39
Tunisia
31
Senegal
6
Côte D'ivoire
6
Cameroon
3
Mauritius
2
Mali
2
Nigeria
1
Egypt
1
Kenya
1
South Africa
1
Niger
1
Benin
1
Gabon
1
Burundi
1
Tanzania
1

Asia
10

Indonesia
3
Singapore
2
Philippines
2
Iran
1
India
1
United Arab Emirates
1

South America
4

Chile
1
Ecuador
1
Venezuela
1
Brazil
1

Oceania
1

Australia
1

Assurance, a Marsh & McLennan Agency LLC company's Leadership

M. M.
Vice President Account Executive
Mobile Phone
Email
D. S.
President
Mobile Phone
Email
A. I.
Owner
Mobile Phone
Email
B.
Owner
Mobile Phone
Email
G. S.
Owner
Mobile Phone
Email
G. B.
Owner
Mobile Phone
Email
J. B.
Chairman
Mobile Phone
Email
A. S.
Vice President
Mobile Phone
Email

Assurance, a Marsh & McLennan Agency LLC company Employee Metrics

100%

50%

2026

2025

Sales
Finance
Administrative
Accounting
Human Resources
Other
Consultant

Contact profiles from Assurance, a Marsh & McLennan Agency LLC company

Name

Title

Contact Info

Location

Last Update

A. I.
Owner
Mobile Phone
Email
United StatesGeorgia
Feb 17, 2026
B.
Owner
Mobile Phone
Email
Aug 15, 2025
D. S.
President
Mobile Phone
Email
Oct 17, 2024
G. S.
Owner
Mobile Phone
Email
NetherlandsOverijssel
Mar 05, 2024
G. B.
Owner
Mobile Phone
Email
Oct 17, 2024
J. B.
Chairman
Mobile Phone
Email
May 25, 2025
A. S.
Vice President
Mobile Phone
Email
United States
Mar 24, 2026
D. P.
Senior Vice President, Business Process And Learning
Mobile Phone
Email
Mar 24, 2025
D. S.
Vice President
Mobile Phone
Email
United StatesColorado
Oct 16, 2024
G. S.
Vice President
Mobile Phone
Email
May 24, 2024

Frequently Asked Questions

What is Assurance, a Marsh & McLennan Agency LLC company known for?

Assurance, a Marsh & McLennan Agency LLC company operates in the Insurance industry. The company's main headquarters is located in 20 North Martingale Road Suite 100 Schaumburg, Illinois 60173 United States; you can contact the main corporate office by phone at

+1-847-944-****

. Explore Assurance, a Marsh & McLennan Agency LLC company's company overview page for more information.

What is Assurance, a Marsh & McLennan Agency LLC company's most common email format?

Assurance, 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 Assurance, a Marsh & McLennan Agency LLC company email formats with LeadIQ.

How many employees does Assurance, a Marsh & McLennan Agency LLC company have currently?

Assurance, a Marsh & McLennan Agency LLC company has approximately 370 employees as of April 2026. These team members are located across 6 continents, including North AmericaEuropeAfrica.

Who are Assurance, a Marsh & McLennan Agency LLC company's key employees and leadership?

As of April 2026, Assurance, a Marsh & McLennan Agency LLC company's key employees include:

Vice President Account Executive: M. M.
President: D. S.
Owner: A. I.
Owner: B.
Owner: G. S.

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