SIC Code Industry Title
1311 CRUDE PETROLEUM & NATURAL GAS
1381 DRILLING OIL & GAS WELLS
1382 OIL & GAS FIELD EXPLORATION SERVICES
1389 OIL & GAS FIELD SERVICES, NEC
2800 CHEMICALS & ALLIED PRODUCTS
2810 INDUSTRIAL INORGANIC CHEMICALS
2833 MEDICINAL CHEMICALS & BOTANICAL PRODUCTS
2860 INDUSTRIAL ORGANIC CHEMICALS
2869 BIO FUEL PRODUCTON
2890 MISCELLANEOUS CHEMICAL PRODUCTS
2911 PETROLEUM REFINING
2990 MISCELLANEOUS PRODUCTS OF PETROLEUM & COAL
4011 RAILROADS, LINE-HAUL OPERATING
4013 RAILROAD SWITCHING & TERMINAL ESTABLISHMENTS
4610 PIPE LINES (NO NATURAL GAS)
4731 ARRANGEMENT OF TRANSPORTATION OF FREIGHT & CARGO
5171 WHOLESALE-PETROLEUM BULK STATIONS & TERMINALS
5172 WHOLESALE-PETROLEUM & PETROLEUM PRODUCTS (NO BULK STATIONS)