What departments does ATC have?

ATC has employees across 15 departments including Finance, Entrepreneurship, Solutions Engineering, Business Development, Program & Project Management.

What is the largest department at ATC?

The largest department at ATC is Analytics with 4 employees.

Where are ATC employees located globally?

ATC has employees across 3 continents and 7 countries including India, Turkey, Bangladesh, Pakistan, Poland.

How has ATC's team size changed over time?

ATC's team has decreased from approximately 890 to 580 employees based on available data.

Learn more at LeadIQ.com

ATC Employee Directory

Q: Who are ATC's key employees and leadership?

ATC's key employees include: Chief Executive Officer: M. T., Chief Executive Officer: T. A. M., Chief Financial Officer: A. G., Co-Founder: N. V. E..

UtilitiesWisconsin, United States501-1000 Employees

ATC is a transmission-only electric utility serving portions of Wisconsin, Michigan, Minnesota and Illinois. Based in Waukesha, Wisconsin, it owns and operates roughly 10,000 miles of transmission lines and over 560 substations to support power delivery for more than 5 million customers in Midwestern communities. 

Its stated mission is to perfect its business and lead the transition to a sustainable energy future. The company emphasizes a team-oriented culture guided by values such as caring, challenging, committing, communicating, competing and celebrating.

ATC Global Highlights

North America
777

United States Of America
776
Mexico
1

Asia
9

India
4
Turkey
2
Bangladesh
2
Pakistan
1

Europe
1

Poland
1

ATC's Leadership

M. T.
Chief Executive Officer
Mobile Phone
Email
T. A. M.
Chief Executive Officer
Mobile Phone
Email
A. G.
Chief Financial Officer
Mobile Phone
Email
N. V. E.
Co-Founder
Mobile Phone
Email
A. C.
Host/Director
Mobile Phone
Email
D. M.
Client Engagement Manager - It Training And Solutions
Mobile Phone
Email
E. M.
Manager, Business Development
Mobile Phone
Email
J. P.
Site Manager
Mobile Phone
Email

ATC Employee Metrics

100%

50%

2026

2025

Engineering
Program & Project Management
Consultant
Analytics
Operations
Other
Information Technology
Administrative
Legal
Supply Chain
Accounting

Contact profiles from ATC

Name

Title

Contact Info

Location

Last Update

A. G.
Chief Financial Officer
Mobile Phone
Email
Oct 23, 2024
M. T.
Chief Executive Officer
Mobile Phone
Email
Oct 24, 2024
N. V. E.
Co-Founder
Mobile Phone
Email
Oct 21, 2024
T. A. M.
Chief Executive Officer
Mobile Phone
Email
Oct 16, 2024
A. C.
Host/Director
Mobile Phone
Email
Oct 21, 2024
D. M.
Client Engagement Manager - It Training And Solutions
Mobile Phone
Email
Oct 23, 2024
E. M.
Manager, Business Development
Mobile Phone
Email
Dec 04, 2024
J. P.
Site Manager
Mobile Phone
Email
Jun 08, 2026
K. T.
Senior Portfolio Manager, Information Technology Project
Mobile Phone
Email
Jul 27, 2026
L. B.
Manager, Regulatory Compliance
Mobile Phone
Email

Frequently Asked Questions

What is ATC known for?

ATC operates in the Utilities industry; you can contact the main corporate office by phone at

+1-262-506-****

. Explore ATC's company overview page for more information.

What is ATC's most common email format?

ATC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more ATC email formats with LeadIQ.

How many employees does ATC have currently?

ATC has approximately 862 employees as of July 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are ATC's key employees and leadership?

As of July 2026, ATC's key employees include:

Chief Executive Officer: M. T.
Chief Executive Officer: T. A. M.
Chief Financial Officer: A. G.
Co-Founder: N. V. E.
Host/Director: A. C.

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ATC Employee Directory

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