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Dugan + Lopatka CPAs Employee Directory

AccountingIllinois, United States11-50 Employees

Dugan + Lopatka CPAs is a full-service public accounting firm based in Chicagoland, with a focus on middle-market and private companies as well as nonprofit organizations. For more than five decades, the firm has offered core services including accounting, auditing, tax compliance and planning, and mergers and acquisitions, integrating a broad set of skills to serve client needs. The firm positions itself as taking a comprehensive, personalized approach to client finances, aiming to provide reliable outcomes and peace of mind beyond traditional accounting services. Located in Warrenville, Illinois, Dugan + Lopatka serves organizations seeking financial accuracy and guidance across a range of sizes and sectors within the accounting industry.

Find Dugan + Lopatka CPAs employees' phone numbers or email addresses

Dugan + Lopatka CPAs Global Highlights

Location
Employees

North America
61

Minus sign iconPlus sign icon
  • United States Of America
    61

Dugan + Lopatka CPAs's Leadership

  • Tax Manager at Dugan + Lopatka CPAs
    B. M.
    Tax Manager
    Mobile Phone
  • Manager Tax Department at Dugan + Lopatka CPAs
    C. R.
    Manager Tax Department
    Mobile Phone
  • Staff Accountant, Tax Department at Dugan + Lopatka CPAs
    G. S.
    Staff Accountant, Tax Department
    Mobile Phone
  • Bookkeeper at Dugan + Lopatka CPAs
    S. T.
    Bookkeeper
    Mobile Phone

Dugan + Lopatka CPAs Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Business
  • Business Development
  • Community & Social Services
  • Other
  • Information Technology

Contact profiles from Dugan + Lopatka CPAs

Name
Title
Contact
Location
Last Update
  • Tax Manager at Dugan + Lopatka CPAs
    B. M.
    Tax Manager
    Mobile Phone
    Oct 21, 2024
  • Manager Tax Department at Dugan + Lopatka CPAs
    C. R.
    Manager Tax Department
    Mobile Phone
    Oct 16, 2024
  • Staff Accountant, Tax Department at Dugan + Lopatka CPAs
    G. S.
    Staff Accountant, Tax Department
    Mobile Phone
    Oct 16, 2024
  • Bookkeeper at Dugan + Lopatka CPAs
    S. T.
    Bookkeeper
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What is Dugan + Lopatka CPAs known for?

Minus sign iconPlus sign iconDugan + Lopatka CPAs was founded in 1974 and operates in the Accounting industry. You can contact Dugan + Lopatka CPAs's main corporate office by phone at
+1-630-665-****
. Explore Dugan + Lopatka CPAs's company overview page for more information.

What is Dugan + Lopatka CPAs's most common email format?

Minus sign iconPlus sign iconDugan + Lopatka CPAs employees' email format typically follows the pattern of First.Last@duganlopatka.com. Trying to find reliable and up-to-date employee contact data? Find more Dugan + Lopatka CPAs email formats with LeadIQ.

How many employees does Dugan + Lopatka CPAs have currently?

Minus sign iconPlus sign iconDugan + Lopatka CPAs has approximately 43 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Dugan + Lopatka CPAs's key employees and leadership?

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As of August 2026, Dugan + Lopatka CPAs's key employees include:

  • Tax Manager: B. M.
  • Manager Tax Department: C. R.
  • Staff Accountant, Tax Department: G. S.
  • Bookkeeper: S. T.

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