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Mueller & Co., LLP Employee Directory

AccountingIllinois, United States201-500 Employees

Mueller & Co., LLP has about 201 employees across 3 continents, most of them in North America. By country, the largest groups are United States Of America (97%), China (1%) and Germany (1%). Accounting and Community & Social Services make up over half of the profiles with a known department. Mueller & Co., LLP's workforce spans 5 departments. Mueller & Co., LLP's workforce fell 3% between January 2026 and November 2026.

Find Mueller & Co., LLP employees' phone numbers or email addresses

Mueller & Co., LLP Global Highlights

Location
Employees

North America
70

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  • United States Of America
    70

Asia
1

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  • China
    1

Europe
1

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  • Germany
    1

North America accounts for 97% of Mueller & Co., LLP's workforce, followed by Asia (1%) and Europe (1%).

Mueller & Co., LLP's Leadership

  • Partner at Mueller & Co., LLP
    B. K.
    Partner
    Mobile Phone
  • Managing Director at Mueller & Co., LLP
    D. R.
    Managing Director
    Mobile Phone
  • Partner at Mueller & Co., LLP
    L. P.
    Partner
    Mobile Phone
  • Partner at Mueller & Co., LLP
    R. D.
    Partner
    Mobile Phone
  • Information Technology Director at Mueller & Co., LLP
    J. L.
    Information Technology Director
    Mobile Phone
  • Manager at Mueller & Co., LLP
    A. F.
    Manager
    Mobile Phone
  • Supervisor at Mueller & Co., LLP
    W. M.
    Supervisor
    Mobile Phone
  • Senior Accounting Service Associates at Mueller & Co., LLP
    J. X.
    Senior Accounting Service Associates
    Mobile Phone

Mueller & Co., LLP Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Community & Social Services
  • Analytics
  • Human Resources
  • Information Technology
  • Other

Accounting is the largest department at 78% of profiles with a known department, unchanged since January 2026, followed by Community & Social Services (11%, up from 7%) and Analytics (4%, unchanged).

Contact profiles from Mueller & Co., LLP

Name
Title
Contact
Location
Last Update
  • Partner at Mueller & Co., LLP
    B. K.
    Partner
    Mobile Phone
    Oct 23, 2024
  • Managing Director at Mueller & Co., LLP
    D. R.
    Managing Director
    Mobile Phone
    Oct 26, 2026
  • Partner at Mueller & Co., LLP
    L. P.
    Partner
    Mobile Phone
    Mar 15, 2024
  • Partner at Mueller & Co., LLP
    R. D.
    Partner
    Mobile Phone
    Oct 23, 2024
  • Information Technology Director at Mueller & Co., LLP
    J. L.
    Information Technology Director
    Mobile Phone
    Oct 21, 2024
  • Manager at Mueller & Co., LLP
    A. F.
    Manager
    Mobile Phone
    Feb 04, 2025
  • Supervisor at Mueller & Co., LLP
    W. M.
    Supervisor
    Mobile Phone
    Oct 23, 2024
  • Senior Accounting Service Associates at Mueller & Co., LLP
    J. X.
    Senior Accounting Service Associates
    Mobile Phone
    China
    Jun 25, 2025
  • Financial Advisor Support at Mueller & Co., LLP
    D. S.
    Financial Advisor Support
    Mobile Phone
    Oct 23, 2024
  • Assistent at Mueller & Co., LLP
    F. K.
    Assistent
    Mobile Phone
    Germany, Berlin
    Apr 26, 2023

Frequently Asked Questions

What are the largest departments at Mueller & Co., LLP?

Minus sign iconPlus sign iconAccounting is the largest department at 78% of profiles with a known department, unchanged since January 2026, followed by Community & Social Services (11%, up from 7%) and Analytics (4%, unchanged). Mueller & Co., LLP's workforce spans 5 departments.

Where are Mueller & Co., LLP's employees located?

Minus sign iconPlus sign iconMueller & Co., LLP has about 201 employees across 3 continents, most of them in North America. North America accounts for 97% of Mueller & Co., LLP's workforce, followed by Asia (1%) and Europe (1%). By country, the largest groups are United States Of America (97%), China (1%) and Germany (1%).

How has Mueller & Co., LLP's workforce changed over the past year?

Minus sign iconPlus sign iconMueller & Co., LLP's workforce fell 3% between January 2026 and November 2026. Accounting has stayed at 78% of profiles with a known department.

How many employees does Mueller & Co., LLP have currently?

Minus sign iconPlus sign iconMueller & Co., LLP has approximately 201 employees as of November 2026. These team members are located across 3 continents, including North America, Asia and Europe.

Who are Mueller & Co., LLP's key employees and leadership?

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As of November 2026, Mueller & Co., LLP's key employees include:

  • Partner: B. K.
  • Managing Director: D. R.
  • Partner: L. P.
  • Partner: R. D.
  • Information Technology Director: J. L.

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What is Mueller & Co., LLP's most common email format?

Minus sign iconPlus sign iconMueller & Co., LLP employees' email format typically follows the pattern of FLast@muellercpa.com. Trying to find reliable and up-to-date employee contact data? Find more Mueller & Co., LLP email formats with LeadIQ.

What is Mueller & Co., LLP known for?

Minus sign iconPlus sign iconMueller & Co., LLP was founded in 1968 and operates in the Accounting industry. You can contact Mueller & Co., LLP's main corporate office by phone at
+1-847-888-****
. Explore Mueller & Co., LLP's company overview page for more information.

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