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Isthmus Location

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4035 Owl Creek Drive
Madison, WI 53718

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Making a difference.

At Isthmus Engineering & Manufacturing, we take our responsibilities as a corporate citizen seriously. We are proud to contribute money, time and other resources to the following charitable organizations.

Second Harvest Food Bank of Southern Wisconsin

Badger B.O.T.S.

American Cancer Society

Wisconsin Public Television

Make a Wish Foundation, Planned Parenthood of Wisconsin, The Salvation Army, Big Brothers & Big Sisters, The Nature Conservancy, Ronald McDonald House, American Red Cross (Badger Chapter), Ducks Unlimited, Dane County Humane Society, Agrace Hospice Care, Inc., Wisconsin Institute for Heart & Lung Transplant Research, Gilda’s Club – Madison, US Fund for UNICEF, St. Jude’s Children’s Hospital, Empty Stocking Club, Sno-Drovers of Fifield, Children’s Hospital of Wisconsin, Community Ground Works, Goodman Community Center, Playing for Change, ASPCA, National Parks Service (NPF), UW Children’s Hospital, and Crohn’s & Colitis Foundation of America.

At Isthmus, we also take our responsibility to reduce our carbon footprint seriously.  In addition to generating energy through our own solar panels, we purchase renewable energy for use in our manufacturing operation.  Isthmus is a major partner in MGE’s Green Power Tomorrow program, as well as an EPA Green Power Partner.

Click here to see how much power our own solar panels are generating.



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Since 1980...

Our state-of-the-art facility is located in beautiful Madison, WI, a mecca for brilliant, innovative minds that sets the bar high for engineers.

Did you know?

Approximately 1/2 of Isthmus employees are also member-owners of the cooperative.

FANUC Authorized System Integrator