United States Gypsum Co. - Bucher

Dolese Bros. Co. - Davis

Acme Brick - Holland Mine

APAC Central, Inc. - Vinita Quarry

Cullum Equipment Services, Inc. - Hanson Mountain

U.S. Lime Co./St. Clair - Mine #2

Carl Dale Luman Sr. dba Luman Rock

Meridiam Aggregates Co., LP - Apple/Sawyer

Vickers Sand & Gravel, Inc.

Dolese Bros. Co. - Dover

Meridian Aggregates Co., L.P. - North Troy

Dolese Bros. Co. - Ardmore

Elm Creek Gravel, LLC

Dolese Bros. Co. - Cooperton

Ron Morris - #1

Quapaw Co. - Badger Pit

Shawnee Sand & Select, LLC

Falcon Materials, LLC

G & B Stone, LLC

Crooked Creek, LLC

Bellco Materials, Inc.