Possible NAICS Codes
457210 – Fuel Dealers
324110 – Petroleum Refineries
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
486110 – Pipeline Transportation of Crude Oil
332420 – Metal Tank (Heavy Gauge) Manufacturing
333132 – Oil and Gas Field Machinery and Equipment Manufacturing
561210 – Facilities Support Services
213112 – Support Activities for Oil and Gas Operations
237120 – Oil and Gas Pipeline and Related Structures Construction
339991 – Gasket, Packing, and Sealing Device Manufacturing