Wisconsin Power & Light Company is an employer in Madison, WI. No OSHA inspections are on record for this employer. 1 Wage & Hour Division enforcement case on record. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 3, 2026.
Wisconsin Power & Light Company
4902 N. Biltmore Ln, Madison, WI, 53718
Data Insights
Federal Contracts (5-year)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
Wisconsin Power & Light Company is one of 18 establishments in our dataset that roll up under the parent organization ALLIANT ENERGY CORP. ALLIANT ENERGY CORP is a SEC public reporter (LNT), with most recent reported revenue of $4.4B.
Federal enforcement records on Wisconsin Power & Light Company represent activity at this specific establishment. The full enforcement footprint of ALLIANT ENERGY CORP across all 18 of its tracked locations is viewable on the parent profile.
Other establishments operated by ALLIANT ENERGY CORP
- ALLIANT ENERGY — CEDAR RAPIDS, IA — 2 federal records
- ALLIANT ENERGY — CEDAR RAPIDS, IA — 2 federal records
- ALLIANT ENERGY — CLINTON, IA — 2 federal records
- Alliant Energy — Centerville, IA — 2 federal records
- ALLIANT ENERGY CORPORATION — BELOIT, WI — 2 federal records
- ALLIANT ENERGY — SHEBOYGAN, WI — 2 federal records
- INTERSTATE POWER AND LIGHT COMPANY — CEDAR RAPIDS, IA — 1 federal record
- ALLIANT ENERGY — CLEAR LAKE, IA — 1 federal record
- INTERSTATE POWER AND LIGHT COMPANY — MARSHALLTOWN, IA — 1 federal record
- ALLIANT ENERGY — WILLIAMS, IA — 1 federal record
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 19 years.
Frequently Asked Questions
- What is Wisconsin Power & Light Company's OSHA violation history?
- Wisconsin Power & Light Company has no OSHA inspections on record.
About this data
This profile aggregates federal enforcement records on Wisconsin Power & Light Company of Madison, WI from 17 federal data sources. Records were found in 3 sources: DOL Wage and Hour Division enforcement, USAspending federal contract awards, and SEC XBRL companyfacts (parent financials). The remaining 14 sources were checked and found no matching records: OSHA, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, BLS.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. Wisconsin Power & Light Company resolves to the parent rollup ALLIANT ENERGY CORP, which operates 18 establishments in our dataset.
This profile may be incomplete if Wisconsin Power & Light Companyoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.