Bluestem Electric Cooperative, Inc. - Wamego, Kansas

Flint Hills Rural Electric Cooperative - Council Grove, Kansas

Rex Materials of Kansas - Council Grove, Kansas

Progressive Products, Inc - Pittsburg, Kansas

Western Cooperative Electric Association - WaKeeney, Kansas

SMC - Coffeyville, Kansas

Rural Water District 1 - Pittsburg, Kansas

General Machinery & Supply Company, Inc. - Pittsburg, Kansas

Twin Valley Electric Cooperative, Inc. - Altamont, Kansas

Tri-State Electric Supply Co - Coffeyville, Kansas