The company J & B GRAIN, L.L.C. is registered on 1/19/2016. Company number of the company 515187. Current status of the organization Active. Registered Agent of the J & B GRAIN, L.L.C. - JEFFREY T MYERS (705 DOUGLAS ST STE 402, SIOUX CITY, IA, 51101). The credit report for the company J & B GRAIN, L.L.C..