Alliant Energy
Electric and natural gas utility for Iowa and Wisconsin
- Energy & Utilities
- Business categories with Pro
- Headquarters
- Madison, Wisconsin
- Industry
- Energy & Utilities
- Company type
- Unlock with Pro
- Website
- alliantenergy.com
- Energy & Utilities
- alliantenergy.com
About Alliant Energy
Alliant Energy Corporation provides regulated electric and natural gas service to retail customers across Iowa and Wisconsin through two utility subsidiaries: Interstate Power and Light Company in Iowa and Wisconsin Power and Light Company in Wisconsin. The company says its long-term plan expands generation capacity with wind, solar, hydropower, energy storage, natural gas and coal, and it aims for net-zero greenhouse gas emissions from its utility operations by 2050. Through the Alliant Energy Foundation and its community programs, it offers grants, scholarships, tree planting and economic development support. Its headquarters is in Madison, Wisconsin.
Business categories
Written from Alliant Energy’s own website (www.alliantenergy.com/who-we-are/about-alliant-energy, www.alliantenergy.com/who-we-are/community-programs, www.alliantenergy.com/), checked 17 October 2026.
Alliant Energy email format
Alliant Energy email addresses most often follow firstlast@alliantenergy.com (first name and last name together), for example janesmith@alliantenergy.com. 94% of the 91 alliantenergy.com addresses we hold that match a known pattern use it.
Most common pattern
firstlast@alliantenergy.comFirst name and last name together
Example: janesmith@alliantenergy.com
94%
of matched addresses
Based on 91 matched addresses
Read from 142 alliantenergy.com addresses on file. The pattern is inferred from those addresses, and the example uses a placeholder name; real addresses are never shown here.
Similar companies
View allAlliant Energy contacts
Contacts on file by seniority
- C-suite & founders15
- Vice presidents28
- Directors & heads16
- Managers40
- Staff & specialists60
12 more records have no job title on file.
Contacts by department
- Engineering39
- Operations33
- Leadership18
- Finance16
- IT & data12
- Human resources8
- Sales7
- Marketing6
Grouped from job titles.
People at Alliant Energy
The role most often held at each level, from 171 records. Names, locations, emails, phone numbers and LinkedIn profiles unlock with Pro.
| Name | Job title | Location | Contact details |
|---|---|---|---|
| Name locked | Chief Financial OfficerFinance | Locked | |
| Name locked | Vice PresidentLeadership | Locked | |
| Name locked | Chief EngineerEngineering | Locked | |
| Name locked | ManagerOther | Locked | |
| Name locked | ControllerFinance | Locked |
+166 more people at Alliant Energy, including 15 in the C-suite, 28 vice presidents and 16 directors.
Unlock with ProMost common job titles
- Vice President 10
- Manager 6
- Operations Manager 5
- Controller 4
- Chief Financial Officer 4
Where the contacts are based
Linked states open the Energy & Utilities leads page for that state.
Alliant Energy in full, on Pro
- Stock listing and ownership
- Products and services, and the official LinkedIn page
- Every email format the company uses
- All job titles and every city on file
- Names, emails and phone numbers of the people
Research Alliant Energy
Buying signals, how to sell to them, a company snapshot and hiring signals, searched live with every claim linked to its source.
About a minute. Free accounts: 1 report a day (snapshot and buying signals). Pro: 5 full reports a day; Max: 20.
Alliant Energy: questions answered
What is Alliant Energy's email format?
Alliant Energy email addresses most often follow firstlast@alliantenergy.com (first name and last name together), for example janesmith@alliantenergy.com. 94% of the 91 alliantenergy.com addresses we hold that match a known pattern use it.
How many employees does Alliant Energy have?
We do not hold a reliable employee range for Alliant Energy.
How many Alliant Energy contacts does LeadQuasar have?
171 contacts across 122 different job titles, 15 of them at C-suite or founder level, 28 vice presidents and 16 directors. 171 carry an email address and 171 a phone number. Names and contact details unlock with Pro, free for the first 7 days.
Where are Alliant Energy's contacts based?
Most of the Alliant Energy contacts on file are in Wisconsin (164), Illinois (5), Iowa (2), across 3 cities in all. The busiest city on file is Madison.