Energy
4902 N. Biltmore Lane
Madison, WI 53718
- Map
- (608) 458-3311
ATC owns and operates the high-voltage electric transmission system that helps to keep the lights on, businesses running, and communities strong.
5303 Fen Oak Drive
Madison, WI 53718
- (608) 877-3600
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BAYCOM is your single point of contact for industry-leading voice, video, and data solutions. We provide the critical communication needed in order to be your lifeline in the moments that matter.
4009 Felland Road
Suite 116
Madison, WI 53718
- (608) 241-7700
1155 Clarity Street, #211
Verona, WI 53593
- Map
- (608) 618-1515
MGE is a local community energy company that generates and distributes electricity to 139,000 customers in Dane County and distributes natural gas to 143,000 customers in a seven-county area.
133 S. Blair Street
Madison, WI 53703
- (608) 252-7000
1425 Corporate Center Drive
Sun Prairie 53590
- (608) 834-4517
