DOL Form 5500 · JSON-LD · Markdown

ALLIANT ENERGY RETIREE HEALTH & WELFARE BENEFIT PLAN

Sponsored by ALLIANT ENERGY CORPORATE SERV. INC. · EIN 391914946 · WI

Participants
3,448
Retired/sep receiving
3,449

Welfare benefits

4A4B4D4F4H4L4Q 4A4B4D4F4H4L4Q

Sponsor + Administrator

SponsorALLIANT ENERGY CORPORATE SERV. INC.
Sponsor EIN391914946
Address4902 N. BILTMORE LANE, MADISON, WI, 537182148
Phone6084583680
Business code (NAICS)221100
Plan number502
Plan effective2011-01-01
Filed for year2024
FundingInsurance contracts, Trust, General assets
Collective bargainingYes

External sources

Source: DOL EBSA Form 5500 disclosure. Public domain.