Lake Area Corn Processors LLC engages in the ownership and management of ethanol plant. It produces fuel grade ethanol, distillers grains, and corn oil products. It operates under the following segments: Production segment, Ethanol producing equity method investments segment, and Others. The Production segment deals with the manufacture and marketing of fuel grade ethanol and the co-products of the process. The Ethanol producing equity method investments segment is consisted of the company's investments in Guardian Hatkinson and LLC, Ring-neck Energy and Feed LLC. The Others segment is made up of the various other investments of the company such as their investments in RPMG, LLC, Lawrenceville Tank LLC, and Guardian Energy Management LLC. The company was founded on May 25, 1999 and is headquartered in Wentworth, SD.