Trucking, sand, gravel, demolition, new construction, concrete, steel construction, earthwork, equipment rental, road construction, traffic control, enviromental cleanup, property maintenance

Soybean Farming, Flour Milling, Soybean Processing, Dried and Dehydrated Food Manufacturing, Other Snack Food Manufacturing

Hay Farming, Horses and Other Equine Production

All Other Miscellaneous Crop Farming, Farm Labor Contractors and Crew Leaders, Commercial and Institutional Building Construction, Testing Laboratories, Offices of Physicians (except Mental Health Specialists)

Other Vegetable (except Potato) and Melon Farming, Fruit and Tree Nut Combination Farming

Construction

Other Vegetable (except Potato) and Melon Farming, Berry (except Strawberry) Farming, Other Food Crops Grown Under Cover, All Other Miscellaneous Crop Farming, Chicken Egg Production

COURTRIGHT FARMS

Oilseed and Grain Combination Farming, All Other Miscellaneous Crop Farming, Finfish Farming and Fish Hatcheries, Shellfish Farming, Farm Management Services

Dry Pea and Bean Farming, Wheat Farming, Corn Farming, Potato Farming, Other Food Crops Grown Under Cover

All Other Miscellaneous Crop Farming

Cotton Farming

Other Vegetable (except Potato) and Melon Farming

Soybean Farming

Nursery and Tree Production, Hay Farming, All Other Miscellaneous Crop Farming, Soil Preparation, Planting, and Cultivating, Crop Harvesting, Primarily by Machine

Hay Farming, Beef Cattle Ranching and Farming

Wheat Farming, Corn Farming, All Other Grain Farming, Hay Farming, All Other Miscellaneous Crop Farming

Nursery and Tree Production

Corn Farming, Hay Farming

Nursery and Tree Production, Soil Preparation, Planting, and Cultivating, Water Supply and Irrigation Systems, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Corn Farming, Other Vegetable (except Potato) and Melon Farming