MBA of Wisconsin
Job openings
We have current job openings for skilled sales staff at MBA of Wisconsin. Click here to download a job description.

Duane Siegenthaler, New Glarus, WI manages the extensive Wisconsin operations and supports the staff and independent consultants while also attending to a direct customer base of about 90 farmers in southern Wisconsin and northern Illinois. These customers of Duane's get top quality consulting and service for their operations, more than half of which are dairy farms but include many large crop operations.
Duane is one of the top retail salesmen for Midwestern Bio-Ag in addition to his many other duties. A consultant since 1990 and a certified consultant since 1997, Duane was Bio-Ag's Man of the Year in 2003. He has been president of MBA of Wisconsin since 2009.
Location
MBA of Wisconsin, LLC
10955 Blackhawk Dr., Suite A
Blue Mounds, WI 53517
Phone
(608) 437-9971 or (800) 228-2189
Fax
(608) 437-5389
