SIC Code Search
Find Companies by SIC Code
Standard Industrial Classification Codes (SIC Codes) identify the primary line of business of a company. It is the most widely used system by US Government, public, and private organizations. Every business in the USA is classified by an SIC Code.
Business List- SIC Code 5-PETROLEUM REFINING
6 digit SIC Code
- 291101OIL REFINERS (MFRS)
- 291102OILS-RE-REFINED (MFRS)
- 291103OILS FUEL MFRS
- 291104OILS-PETROLEUM-MANUFACTURERS
- 291105PETROLEUM PRODUCTS-MANUFACTURERS
- 291106AUTOMOBILE-OIL REFINERS-MANUFACTURERS
- 291108MINERAL SPIRITS (MFRS)
- 291109GAS PLANTS (MFRS)
- 291110OILS-MINERAL (MFRS)
- 291111OIL RECOVERY-ENHANCED (MFRS)
- 291112OILS-FUEL-ALTERNATIVE (MFRS)
SIC 01-02 Industry Description
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