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WISCONSIN POWER & LIGHT CO
WISCONSIN POWER & LIGHT CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000107832, and its reported...
Overview
WISCONSIN POWER & LIGHT CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000107832, and its reported industry is Electric & Other Services Combined. The retained history contains 12 filings, including 10-Q filed on 2026-07-31. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.
Company overview
- Legal name
- WISCONSIN POWER & LIGHT CO
- Classification
- Company
- Industry (SIC)
- 4931 — Electric & Other Services Combined
- Headquarters
- Madison, WI, United States
- Incorporated in
- WI
- Fiscal year end
- December 31
- SEC CIK
- 0000107832
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| 10-Q | 10-Q | ||
| 8-K | 8-K | ||
| 10-Q | 10-Q | ||
| 8-K | 8-K | ||
| 10-K | 10-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 10-Q | 10-Q | ||
| 8-K | 8-K | ||
| 10-Q | 10-Q |
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