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McMahon & Associates, Certified Public Accountants, P.C. Employee Directory

AccountingIndiana, United States11-50 Employees

McMahon & Associates, Certified Public Accountants, P.C., is a locally owned accounting firm based in Munster, Indiana. It offers a broad suite of services, from advanced tax work to bookkeeping and payroll, supported by IRS Enrolled Agent credentials. The firm combines the resources expected of larger firms with the personal attention typical of smaller practices.

The firm serves clients across Northwest Indiana and Chicago’s south suburbs, working with both new entrepreneurs and established multi-state businesses. Having operated for more than four decades, it maintains a long-standing local presence and focuses on supporting clients’ financial performance through comprehensive accounting and tax services.

Find McMahon & Associates, Certified Public Accountants, P.C. employees' phone numbers or email addresses

McMahon & Associates, Certified Public Accountants, P.C. Global Highlights

Location
Employees

North America
72

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  • United States Of America
    72

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Oceania
1

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  • Australia
    1

McMahon & Associates, Certified Public Accountants, P.C.'s Leadership

  • Vice President And General Manager - Exton at McMahon & Associates, Certified Public Accountants, P.C.
    C. A.
    Vice President And General Manager - Exton
    Mobile Phone
  • President at McMahon & Associates, Certified Public Accountants, P.C.
    N. S.
    President
    Mobile Phone
  • Owner at McMahon & Associates, Certified Public Accountants, P.C.
    A. L.
    Owner
    Mobile Phone
  • Associate Director Of Admissions at McMahon & Associates, Certified Public Accountants, P.C.
    D. D.
    Associate Director Of Admissions
    Mobile Phone
  • Project Manager at McMahon & Associates, Certified Public Accountants, P.C.
    Q. S.
    Project Manager
    Mobile Phone
  • Service Leader at McMahon & Associates, Certified Public Accountants, P.C.
    A. K.
    Service Leader
    Mobile Phone
  • Senior Project Engineer at McMahon & Associates, Certified Public Accountants, P.C.
    D. C.
    Senior Project Engineer
    Mobile Phone
  • Regional Service Leader - Transit at McMahon & Associates, Certified Public Accountants, P.C.
    G. R.
    Regional Service Leader - Transit
    Mobile Phone

McMahon & Associates, Certified Public Accountants, P.C. Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Other

Contact profiles from McMahon & Associates, Certified Public Accountants, P.C.

Name
Title
Contact
Location
Last Update
  • Principal at McMahon & Associates, Certified Public Accountants, P.C.
    W. S.
    Principal
    Mobile Phone
    Oct 22, 2024
  • Project Engineer at McMahon & Associates, Certified Public Accountants, P.C.
    J. C.
    Project Engineer
    Mobile Phone
    Oct 24, 2024
  • Other Executive at McMahon & Associates, Certified Public Accountants, P.C.
    L. C.
    Other Executive
    Mobile Phone
    Oct 16, 2024
  • Attorney at McMahon & Associates, Certified Public Accountants, P.C.
    L. K.
    Attorney
    Mobile Phone
    Oct 23, 2024
  • Tobin And Company at McMahon & Associates, Certified Public Accountants, P.C.
    M. B.
    Tobin And Company
    Mobile Phone
    Aug 02, 2026
  • Financial Advisor at McMahon & Associates, Certified Public Accountants, P.C.
    R. G.
    Financial Advisor
    Mobile Phone
    Oct 18, 2024
  • Business Development Coordinator Public Sector at McMahon & Associates, Certified Public Accountants, P.C.
    S. M.
    Business Development Coordinator Public Sector
    Mobile Phone
    Oct 16, 2024
  • Enrolled Agent at McMahon & Associates, Certified Public Accountants, P.C.
    T. T.
    Enrolled Agent
    Mobile Phone
    Oct 22, 2024
  • Project Engineer at McMahon & Associates, Certified Public Accountants, P.C.
    T. S.
    Project Engineer
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What is McMahon & Associates, Certified Public Accountants, P.C. known for?

Minus sign iconPlus sign iconMcMahon & Associates, Certified Public Accountants, P.C. was founded in 1971 and operates in the Accounting industry. You can contact McMahon & Associates, Certified Public Accountants, P.C.'s main corporate office by phone at
+1-219-924-****
. Explore McMahon & Associates, Certified Public Accountants, P.C.'s company overview page for more information.

What is McMahon & Associates, Certified Public Accountants, P.C.'s most common email format?

Minus sign iconPlus sign iconMcMahon & Associates, Certified Public Accountants, P.C. employees' email format typically follows the pattern of F.Last@mcmahonpc.com. Trying to find reliable and up-to-date employee contact data? Find more McMahon & Associates, Certified Public Accountants, P.C. email formats with LeadIQ.

How many employees does McMahon & Associates, Certified Public Accountants, P.C. have currently?

Minus sign iconPlus sign iconMcMahon & Associates, Certified Public Accountants, P.C. has approximately 30 employees as of September 2026. These team members are located across 3 continents, including North America, Europe and Oceania.

Who are McMahon & Associates, Certified Public Accountants, P.C.'s key employees and leadership?

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As of September 2026, McMahon & Associates, Certified Public Accountants, P.C.'s key employees include:

  • Vice President And General Manager - Exton: C. A.
  • President: N. S.
  • Owner: A. L.
  • Associate Director Of Admissions: D. D.
  • Project Manager: Q. S.

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