Barrs Mills - Miller Mining

Bloomingburg - Cargill

Carey - National Lime & Stone Co.

Carey - Wyandot Dolomite

Chillicothe - Countrymark Co-Op

Columbus - Ag Processing

Columbus - Buckeye Steel Casting

Columbus - Countrymark Grain

Delta - North Star BHP Steel

Delta - Worthington Steel

Eldean - Continental Grain

Finlay - Blanchard Valley Farmers Co-Op

Germantown - Dups Co.

Grand Rapids - Detroit Edison

Kenton - Ada Farmers Exchange / Countrymark

Lily Chapel - Lily Chapel Grain

Lima - Cargill

Logan - Keynes  Bros. Inc.

Marion - Central Soya

Marion - Union Tank Car

Massillon - Timken

Mechanicsburg - Ohio Grain

Metamora - Metamora Elevator

Middletown - AK Steel

Minerva - Timken

Montpelier - Edon Farmers Co-Op

Orrville - RP Flynn Inc.

S. Charleston - Clark Landmark

Spore - National Lime & Stone Co.

Thackery - Shepard Grain Co.

Unionopolis - Augaize Landmark Inc.

Upper Sandusky - Farmers Commission

Upper Sandusky - Walton Agri Services Inc.

Washington Court - Royster Clark

Woodville - Martin Marietta