What departments does Alliant Energy have?

Alliant Energy has employees across 13 departments including Accounting, Community & Social Services, Finance, Product Management, Environmental Services.

What is the largest department at Alliant Energy?

The largest department at Alliant Energy is Operations with 5 employees.

Where are Alliant Energy employees located globally?

Alliant Energy has employees across 4 continents and 17 countries including India, Saudi Arabia, Bangladesh, Pakistan, Thailand.

How has Alliant Energy's team size changed over time?

Alliant Energy's team has decreased from approximately 3.3K to 1.7K employees based on available data.

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Alliant Energy Employee Directory

Q: Who are Alliant Energy's key employees and leadership?

Alliant Energy's key employees include: Evp Chief Strategy Officer: R. S., Chief Executive Officer: T. F., Chief Accounting Officer And Controller: D. S., Chief Environmental Officer: K. L., Chief Procurement Officer: J. W..

UtilitiesWisconsin, United States1001-5000 Employees

Alliant Energy Corporation (NASDAQ: LNT) is a utilities company that provides regulated electric and natural gas energy services. It serves about 1 million electric and 425,000 natural gas retail customers across Iowa and Wisconsin. The company is headquartered in Madison, Wisconsin, at 4902 North Biltmore Lane, Suite 1000, Madison, WI 53718. Alliant Energy employs between 1,001 and 5,000 people and pursues emerging technologies and safe, sustainable methods of energy production, with a goal of achieving net-zero greenhouse gas emissions from its utility operations by 2050. Reported revenue is in the range of $1B-$10B.

Alliant Energy Global Highlights

North America
2.7K

United States Of America
2.6K
Canada
3
Jamaica
1

Asia
24

India
18
Saudi Arabia
1
Bangladesh
1
Pakistan
1
Thailand
1
United Arab Emirates
1
Malaysia
1

Europe
8

United Kingdom Of Great Britain And Northern Ireland
4
Ireland
1
Ukraine
1
Italy
1
France
1

South America
2

Brazil
1
Venezuela
1

Alliant Energy's Leadership

T. F.
Chief Executive Officer
Mobile Phone
Email
D. S.
Chief Accounting Officer And Controller
Mobile Phone
Email
K. L.
Chief Environmental Officer
Mobile Phone
Email
J. W.
Chief Procurement Officer
Mobile Phone
Email
J. L.
Chief Audit Executive
Mobile Phone
Email
S. R.
Chief Pilot
Mobile Phone
Email
G. R.
Chief Audit Executive / Director Of Internal Audit
Mobile Phone
Email
M. O.
Chief Electrician
Mobile Phone
Email

Alliant Energy Employee Metrics

100%

50%

2026

2025

Engineering
Analytics
Operations
Program & Project Management
Customer Success
Other
Administrative
Support
Civil Engineering & Construction
Accounting

Contact profiles from Alliant Energy

Name

Title

Contact Info

Location

Last Update

G. W.
Chief Plant Operator
Mobile Phone
Email
United StatesMinnesota
Dec 18, 2025
A. K.
Senior Vice President Of Worldwide Exploration
Mobile Phone
Email
United States
Oct 23, 2024
C. B.
Head Customer Field Representative
Mobile Phone
Email
United StatesIowa
Apr 24, 2025
C. N.
Head Customer Field Representative
Mobile Phone
Email
United StatesIowa
Aug 06, 2024
C. P.
Chief Gas Tech
Mobile Phone
Email
Apr 25, 2025
D. C.
Vice President (head Of) Human Resources
Mobile Phone
Email
United StatesFlorida
Jul 17, 2025
G. L.
Vice President Customer Service
Mobile Phone
Email
Oct 18, 2023
H. R.
CHIEF
Mobile Phone
Email
United StatesWisconsin
Oct 21, 2024
J. C.
Vice President-Power Generation
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
J. S.
Vice President
Mobile Phone
Email
United StatesTexas
Feb 03, 2024

Frequently Asked Questions

What is Alliant Energy known for?

Alliant Energy was founded in 1917 operates in the Utilities industry. The company's main headquarters is located in 4902 North Biltmore Lane Suite 1000 Madison, Wisconsin 53718 United States; you can contact the main corporate office by phone at

+1-608-458-****

. Explore Alliant Energy's company overview page for more information.

What is Alliant Energy's most common email format?

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

How many employees does Alliant Energy have currently?

Alliant Energy has approximately 2.6K employees as of June 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Alliant Energy's key employees and leadership?

As of June 2026, Alliant Energy's key employees include:

Chief Executive Officer: T. F.
Chief Accounting Officer And Controller: D. S.
Chief Environmental Officer: K. L.
Chief Procurement Officer: J. W.
Chief Audit Executive: J. L.

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Alliant Energy Employee Directory

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