About CEA


Comark Equity Alliance, LLC (CEA), one of the largest federally licensed grain companies in the United States, is comprised of thirty grain cooperatives with 188 locations that stretch from Southern Nebraska, through Kansas and Oklahoma, and into the Texas panhandle. These locations include three grain terminals, two shuttle loaders, and a 181-million-bushel storage capacity.

The company began operating in August 2017 following the merger of CoMark Grain Marketing (CGM) and Equity Marketing Alliance (EMA). With offices in Enid, OK and Cheney, KS, the company is now singularly focused on making its member-owners’ experience one that is unmatched in the industry by providing unparalleled grain merchandising, logistics, accounting, and risk management services.