What departments does Maner Costerisan have?

Maner Costerisan has employees across 8 departments including Business, Business Development, Accounting, Sales, Information Technology.

What is the largest department at Maner Costerisan?

The largest department at Maner Costerisan is Accounting with 4 employees.

Where are Maner Costerisan employees located globally?

Maner Costerisan has employees across 2 continents and 3 countries including Italy, United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Maner Costerisan's team size changed over time?

Maner Costerisan's team has decreased from approximately 277 to 188 employees based on available data.

Maner Costerisan Employee Directory

AccountingMichigan, United States201-500 Employees

Maner Costerisan is a U.S.-based, full-service accounting, technology and business consulting firm headquartered at 2425 East Grand River Avenue in Lansing, Michigan. The firm serves clients in the Great Lakes region and is described as one of the top firms in that market. It employs between 201 and 500 people and provides public accounting services along with technology and consulting offerings. The company has a history spanning more than a century and emphasizes helping clients reach their potential and supporting communities. Recent developments include office expansion in Michigan in 2026, internal promotions to principal, and recognition as a Best of the Best CPA Firm for 2024 by INSIDE Public Accounting.

Maner Costerisan Global Highlights

North America
293

United States Of America
293

Europe
3

Italy
2
United Kingdom Of Great Britain And Northern Ireland
1

Maner Costerisan's Leadership

J. S.
Vice President Director Of Management Consulting Services
Mobile Phone
Email
L. L.
President
Mobile Phone
Email
C. C.
Owner / Partner
Mobile Phone
Email
A. F.
Director Of Business Solutions And Technology At Maner Costerisan Business Solutions
Mobile Phone
Email
K. T.
Business Development Manager
Mobile Phone
Email
C. W.
Manager
Mobile Phone
Email
W. K.
Tax Manager
Mobile Phone
Email
H. F.
Senior Manager
Mobile Phone
Email

Maner Costerisan Employee Metrics

100%

50%

0%

2026

2025

Accounting
Consultant
Administrative
Business
Finance
Other
Marketing
Human Resources
Information Technology
Business Development
Community & Social Services

Contact profiles from Maner Costerisan

Name

Title

Contact

Location

Last Update

L. L.
President
Mobile Phone
Email
Oct 21, 2024
C. C.
Owner / Partner
Mobile Phone
Email
Aug 01, 2026
J. S.
Vice President Director Of Management Consulting Services
Mobile Phone
Email
Oct 17, 2024
A. F.
Director Of Business Solutions And Technology At Maner Costerisan Business Solutions
Mobile Phone
Email
Oct 23, 2024
K. T.
Business Development Manager
Mobile Phone
Email
Sep 06, 2026
C. W.
Manager
Mobile Phone
Email
Sep 02, 2026
W. K.
Tax Manager
Mobile Phone
Email
Jun 27, 2026
H. F.
Senior Manager
Mobile Phone
Email
Jun 26, 2026
A. T. S.
Word Processing Team Lead
Mobile Phone
Email
Jun 15, 2026
C. S.
Customer Sales Manager
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Maner Costerisan known for?

Maner Costerisan was founded in 1906 and operates in the Accounting industry. You can contact Maner Costerisan's main corporate office by phone at

+1-517-323-****

. Explore Maner Costerisan's company overview page for more information.

What is Maner Costerisan's most common email format?

Maner Costerisan employees' email format typically follows the pattern of FLast@manercpa.com. Trying to find reliable and up-to-date employee contact data? Find more Maner Costerisan email formats with LeadIQ.

How many employees does Maner Costerisan have currently?

Maner Costerisan has approximately 237 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Maner Costerisan's key employees and leadership?

As of August 2026, Maner Costerisan's key employees include:

Vice President Director Of Management Consulting Services: J. S.
President: L. L.
Owner / Partner: C. C.
Director Of Business Solutions And Technology At Maner Costerisan Business Solutions: A. F.
Business Development Manager: K. T.

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Maner Costerisan Employee Directory

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