Cass-Clay
Cass-Clay is a North Dakota–Minnesota dairy brand and creamery producing milk, cultured dairy products, butter, cheese, yogurt, and ice cream.
Last updated August 26, 2026
Overview
Cass-Clay is a regional American dairy brand associated with Cass-Clay Creamery, a creamery headquartered in Fargo, North Dakota. The business was founded in 1934 in neighboring Moorhead, Minnesota, and took its name from the two counties that border the Red River Valley location: Cass County in North Dakota and Clay County in Minnesota. Its geographic identity reflects the cross-border agricultural and commercial ties of the Fargo–Moorhead area. The creamery opened its first plant in Moorhead in 1935. From that base, Cass-Clay developed a broad dairy-manufacturing portfolio rather than operating solely as a fluid-milk producer. Its products have included milk, cream, butter, sour cream, cottage cheese, yogurt, and ice cream. The business also manufactured dips and juices, extending its capabilities into adjacent refrigerated and beverage categories. This range positioned Cass-Clay as a regional dairy supplier serving everyday household consumption and food-service or retail needs. Cass-Clay remained associated with cooperative dairy production for much of its history. A major ownership transition occurred in 2007, when the business was acquired by Associated Milk Producers Inc. In 2012, Cass-Clay was purchased by Kemps LLC. These transactions moved the creamery from its cooperative-era identity into the ownership structure of larger dairy organizations while preserving its regional name and Fargo-area operating presence. The brand’s principal role is that of a regional dairy label anchored in the Upper Midwest. Its product scope spans staple refrigerated products, cultured dairy, frozen dairy, and selected related foods and beverages. The available reference material does not establish a separate current corporate website, detailed distribution footprint, current executive roster, financial information, or a complete contemporary product catalog. Cass-Clay is therefore best characterized as a locally rooted dairy brand whose historical continuity is tied to Fargo, Moorhead, and the broader Kemps and Associated Milk Producers organization.
History
Cass-Clay traces its origins to 1934, when the creamery was founded in Moorhead, Minnesota, across the Red River from Fargo, North Dakota. The name combines Cass and Clay, the names of the neighboring counties on opposite sides of the state line. This naming gave the business a distinctly regional identity tied to the agricultural communities and commercial center of the Fargo–Moorhead area. The organization opened its first plant in Moorhead in 1935. Its early and subsequent operations were based on processing milk into a variety of dairy staples. Rather than limiting its activities to fluid milk, Cass-Clay manufactured products across several segments of the dairy aisle, including milk, cream, butter, sour cream, cottage cheese, yogurt, and ice cream. The company also produced dips and juices, indicating an expansion into related refrigerated foods and beverages. For much of its history, Cass-Clay operated as a cooperative creamery. Its regional production model connected local milk supply with branded consumer products distributed through the Upper Midwest. The creamery’s location in the Fargo–Moorhead area also allowed it to serve communities on both sides of the North Dakota–Minnesota border while retaining a strong local identity. A significant corporate change took place in 2007, when Associated Milk Producers Inc. acquired Cass-Clay. The transaction brought the creamery into the organization of a larger dairy cooperative and altered its ownership while maintaining the Cass-Clay name. Five years later, in 2012, Kemps LLC purchased the business. Under Kemps ownership, Cass-Clay became part of a broader dairy-company structure, but its Fargo presence and regional brand heritage remained central to its identity. The creamery’s present headquarters are identified as 200 20th Street North in Fargo, North Dakota. Its historical product portfolio makes Cass-Clay a regional dairy brand rather than a narrowly focused single-product label. Available reference material confirms its association with milk, cream, butter, cultured dairy products, cottage cheese, yogurt, ice cream, dips, and juices, but does not provide a complete current catalog or detailed information about present-day distribution, production volumes, marketing campaigns, or management. The brand’s documented history is consequently defined most clearly by its Fargo–Moorhead origins, dairy breadth, and ownership transitions in 2007 and 2012.
- 2012Purchased by Kemps LLC
Kemps LLC purchased Cass-Clay from Associated Milk Producers Inc.
- 2007Acquired by Associated Milk Producers Inc.
Associated Milk Producers Inc. acquired Cass-Clay, bringing the creamery into its larger dairy organization.
- 1935First plant opened
Cass-Clay Cooperative Creamery opened its first plant in Moorhead, Minnesota.
- 1934Creamery founded in Moorhead
Cass-Clay was founded in Moorhead, Minnesota, and named for neighboring Cass and Clay counties.
Products and positioning
A regional Upper Midwest dairy brand built around locally rooted creamery operations and a broad portfolio of everyday dairy products.
MilkFluid dairy
Milk is one of Cass-Clay’s core dairy categories and reflects the creamery’s role as a regional processor of everyday refrigerated dairy staples. The available reference material does not specify varieties, package formats, or current distribution.
CreamDairy ingredients
Cass-Clay has manufactured cream as part of its dairy portfolio. Cream extends the brand beyond direct beverage consumption into household cooking, baking, and food-service uses. Specific formulations and present availability are not documented in the supplied sources.
ButterDairy fat
Butter is among the traditional processed dairy products associated with Cass-Clay. It represents a value-added use of cream and fits the creamery’s broad staple-dairy positioning. The available material does not identify product variants or current retail formats.
Sour creamCultured dairy
Cass-Clay has produced sour cream, a cultured refrigerated dairy product commonly used as a topping, ingredient, or accompaniment. Its inclusion demonstrates the creamery’s participation in value-added and cultured dairy categories rather than only fluid milk.
Cottage cheeseFresh cheese
Cottage cheese forms part of Cass-Clay’s fresh-cheese range. It is consistent with the brand’s regional dairy-creamery identity and broad household portfolio. No source details the varieties, packaging, or current commercial status of the product.
YogurtCultured dairy
Yogurt is another cultured dairy category manufactured by Cass-Clay. Its presence broadened the brand’s refrigerated offering into a product associated with convenience and everyday consumption. Flavor, format, and distribution information is not provided by the reference material.
Ice creamFrozen dairy
Cass-Clay has manufactured ice cream, extending its portfolio into frozen dairy desserts. This category complemented the creamery’s milk and cultured-dairy products while giving the brand a presence beyond the refrigerated dairy case. Specific lines and current availability are not documented.
DipsRefrigerated prepared foods
The creamery also manufactured dips, an adjacent prepared-food category often associated with sour cream and other cultured dairy ingredients. The supplied reference identifies the category but does not provide product names, recipes, launch dates, or current status.
JuicesBeverages
Juices were among the non-dairy beverages manufactured by Cass-Clay. This activity broadened the business beyond its core creamery categories, although the available material provides no details about juice types, packaging, markets, or whether the line remains active.
Flagship businesses
- Fluid milk
- Cultured dairy products
- Butter
- Cottage cheese
- Ice cream
Brand decisions
- 2012Purchase by Kemps LLCM&A
Cass-Clay was owned by Associated Milk Producers Inc. after the 2007 acquisition.
What changed. Kemps LLC purchased Cass-Clay from Associated Milk Producers Inc.
Aftermath. The brand entered the Kemps ownership structure, with its headquarters and regional identity remaining associated with Fargo, North Dakota.
- 2007Acquisition by Associated Milk Producers Inc.M&A
Cass-Clay was a regional cooperative creamery with a broad dairy-manufacturing portfolio before being acquired by Associated Milk Producers Inc.
What changed. Associated Milk Producers Inc. acquired Cass-Clay and assumed ownership of the creamery.
Aftermath. Cass-Clay became part of a larger dairy organization while retaining its regional name and Fargo–Moorhead heritage.
Recent events
- 2012Kemps LLC purchased Cass-Clay
Kemps LLC purchased Cass-Clay from Associated Milk Producers Inc., placing the regional dairy business under Kemps ownership.
M&A - 2007Associated Milk Producers Inc. acquired Cass-Clay
Associated Milk Producers Inc. acquired Cass-Clay, changing the ownership structure of the regional creamery.
M&A
Sources
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