H & A ENTERPRISES I, L.L.C.

H & A ENTERPRISES II, L.L.C.

H & A HETTICH FARM LIMITED PARTNERSHIP

H & A INVESTMENTS LLC

H & A LAND COMPANY, L.L.C.

H & A PALMER INC.

H & A TRUCKING, INC.

H & A WATER TANK SPECIALISTS, INC.

H & B BUILDERS LLC

H & B BUILDERS, INC.

H & B FIREARMS, L.L.C.

H & B JANSEN, INC.

H & B TRACTOR CO.

H & B TRUCK LINE, INC.

H & B TRUCK SHOP, INC.

H & B TRUCK SHOP, LLP

H & B, INC.

H & C INVESTORS, INC.

H & D CATTLE COMPANY, L.L.C.

H & D ENTERPRISES, INC.