| Sponsor / Plan | Location | Services | Participants | Assets | Direct comp | Indirect comp |
|---|---|---|---|---|---|---|
| ALLIANT ENERGY CORPORATE SERV. INC. ALLIANT ENERGY RETIREE HEALTH & WELFARE BENEFIT PLAN | MADISON, WI | Other service providers | — | $71.3M | $27K | $0 |
| ALLIANT ENERGY CORPORATE SERV. INC. |
| MADISON, WI |
Other service providers |
| — |
| $70.2M |
| $32K |
| $0 |
| ALLIANT ENERGY CORPORATE SERV. INC. ALLIANT ENERGY RETIREE HEALTH & WELFARE BENEFIT PLAN | MADISON, WI | Other service providers | — | $69.7M | $24K | $0 |
| ALLIANT ENERGY CORPORATE SERV.INC. ALLIANT ENERGY HEALTH & WELFARE BENEFIT PLAN | MADISON, WI | Other service providers | 3,241 | $4.3M | $26K | $0 |
| ALLIANT ENERGY CORPORATE SERV.INC. ALLIANT ENERGY HEALTH & WELFARE BENEFIT PLAN | MADISON, WI | Other service providers | 2,757 | $4.3M | $83K | $0 |
| ALLIANT ENERGY CORPORATE SERV.INC. ALLIANT ENERGY HEALTH & WELFARE BENEFIT PLAN | MADISON, WI | Other service providers | 3,085 | $3.1M | $26K | $0 |
