Widmer & Associates, Ltd. is an agronomy and
precision agriculture services company located in
Gibsonburg, Ohio.  We serve the needs of agricultural
producers in the areas of crop consulting, plant
nutrition, soil testing, record keeping, and third party
food safety audits, along with precision agriculture
technology and strip-tillage equipment sales and
service.

Widmer & Associates is a dealer for Stoller USA and
DeltAg product lines, as well as several W&A
proprietary products developed by Les Widmer and
our team of agronomists.  We are also a dealer for
Trimble and Ag. Leader precision agriculture
technolgoy, as well as Ag. Cam, Wilson Electronics,
NORAC, and Orthman equipment.
About Our Business
Widmer & Associates, Ltd.
"Dedicated to Excellence in Growing Crops"
Click on a division or individual below to learn more.
Dusty Sonnenberg, CCA
Agronomist &
RTK Networking
Brian Barnhouse
Precision Ag.
Specialist
Arik Witker
Presison Ag.
Specialist
Mike Netz, CCA
Agronomy Sales &
Consulting
Matt Liskai
Precision Ag.
Specialist
Doug Mitchell, CCA
Agronomist &
Consulting
Tim Widmer
Facility Manager
Katie Leady
Office Associate
Rex Marguart, CCA
Agronomy Sales,
Consulting, &
S.A.F.E. Audits
Wendy Ernsthausen
Company Business
Manager
Les Widmer, CCA
Agronomy Sales &
Consulting
W&A Agronomy
Widmer & Associates, Ltd. has been serving agriculture for over a decade.  
The current company was founded in 2000, however Les Widmer, company
founder, along with several key employees have been serving agriculture
since the 1970's via Crop and Soil Services, and The Anderson's Agronomy.