Seven Generations of Swiss Ancestry and European Tradition
For more than a century, the Wuethrich family has owned and operated Grassland Dairy.
Founded in 1904, the Wuethrich’s have been crafting award-winning butter. As the world’s largest family-owned
butter creamery located in the heart of central Wisconsin, Grassland knows butter.
Award-winning butter starts with the high quality milk supplied daily by our more than
850 dairy producers and churned into butter under the artful craft of our esteemed buttermakers.
As a leader in innovation with uncompromising quality, Grassland offers a medley of fine
butter products specially developed and packed for retail, foodservice and industrial dairy customers. Grassland’s
enticing menu of award-winning butter products for dining, cooking, baking and confectionery creations delivers
unmatched quality and pure flavor every time.
A Family Tradition of Excellence
Our passion and commitment to producing the finest butter products are the hallmarks of our
company and inspire all that we do. We will continue to innovate in order to ensure our customers superior products and
services, and to maintain our high level of customer loyalty.