Where is WEC Energy Group headquartered?
WEC Energy Group is headquartered in Milwaukee, WI. The main corporate address used here is 231 West Michigan Street, Milwaukee, WI 53203, while major buyers also sit near utility, regional, operating, field, customer, landfill, water, gas, or project locations.
- HQ
- Milwaukee, WI
- HQ address
- 231 West Michigan Street, Milwaukee, WI 53203
- Offices
- Milwaukee, WI - headquarters; Green Bay, WI - WPS operations; Chicago, IL - Peoples Gas; Waukesha, WI - We Energies operations
- Founded
- 1896
- Employees
- Approximately 7,000+
- Largest hub
- Milwaukee, WI
WEC Energy Group office locations
WEC Energy Group's public footprint includes its headquarters and major business, utility, operating, or regional hubs.
- Milwaukee, WI - headquarters· Headquarters
- Green Bay, WI - WPS operations· Office
- Chicago, IL - Peoples Gas· Office
- Waukesha, WI - We Energies operations· Office
- Iron Mountain, MI - Upper Michigan operations· Office
Where is WEC Energy Group's headquarters?
WEC Energy Group's headquarters is in Milwaukee, WI; the public headquarters address used for this profile is 231 West Michigan Street, Milwaukee, WI 53203. Headquarters is the best starting point for executive, finance, legal, investor, strategy, procurement, and corporate technology stakeholders.
What other offices does WEC Energy Group have?
Public operating and company signals point to Green Bay, WI - WPS operations; Chicago, IL - Peoples Gas; Waukesha, WI - We Energies operations; Iron Mountain, MI - Upper Michigan operations. For asset-intensive companies, public location lists often mix offices, operations centers, service districts, plants, landfills, customer centers, and project sites, so sellers should separate corporate buyers from site-level buyers.
What WEC Energy Group's office footprint means for territory planning
Use Milwaukee, WI for executive and corporate account planning, but map field activity to the operating hubs where the use case lives. For reliability, safety, customer operations, fleet, grid, water, gas, field service, or engineering deals, regional asset leadership can be the real path to budget.
As of June 2026.Sources:WEC investor relationsWEC leadership
WEC Energy Group — frequently asked questions
