About Us

River Aggregates LLC is the newest member of the Plote Family of Companies, which is a fine example of the American dream realized through over 45 years of hard work and sacrifice. We possess a deep understanding of the value of focused individual effort, performed in concert, to achieve the goal of entrepreneurial success.

The Plote Family of Companies has a proven track record of recognizing the virtues of old fashion work ethic and dedication while embracing and employing new technologies and ideas. Therefore we care for the people who work for us through employment of modern equipment, safety programs and old fashion family values. Meanwhile we also demonstrate our commitment to the environment through working “Green” in all that we do every day.

We practice “textbook” vertical integration which is exemplified by our dynamic organization, as we are able to capitalize on our strengths in our target markets with a balanced approach designed to service our customer’s complex needs in a timely manner.

Collectively we extract raw natural resources, process them into finished products and use these products to construct a wide array of high value projects ranging from heavy civil works like highways & roads, to other business units that build commercial and industrial developments & residential developments.

Beverly Materials L.L.C. another member of the Plote Family of Companies, has provided quality aggregate products to meet customer needs in commercial, residential, State and Federal projects for nearly 40 years. We operate several sand and gravel pits, and a Limestone quarry in Illinois and our expertise and knowledge is fully shared with River Aggregates LLC in North Dakota.

Material processing varies from location to location but generally includes a combination of Jaw, Cone and Impact crushing plants which then pass products on for further processing in wet and dry screening applications to create products that meet or exceed customer expectations!

In conjunction with River Aggregates LLC’s materials processing abilities, Plote Construction provides the ability to provide a wide array of professional civil construction services.  This allows our customers to choose from a vast “menu” of products and services that can be packaged together in many ways to further simplify the most complex project.  We can provide a total turn-key solution, including project management that sources and schedules optimal delivery of the finished product, or simply performs the construction work leaving the materials and delivery details to the customer.   Our unique abilities allow the customer to choose to manage some or all aspects of their project independently, or to choose to have our project teams coordinate more aspects of the project, while simplifying the project management load for the customer!

The Plote Family and its many operating divisions are very proud of River Aggregates and we look forward to serving you in the near future!

To learn more about the Plote family of companies check out our brochure website: 


About River Aggregates LLC, North Dakota's number one supplier of SCORIA