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Enter a 2, 4 or 6-digit SIC Code, 2-letter State Abbreviation or an Industry Description



Use this LookUp for:
  • Descriptions of SIC (Standard Industrial Classification) Codes
  • Counts of businesses by SIC Code
  • Counts by State
  • Nationwide counts at 2-digit code level
  • Order mailing lists by SIC online
  • Business Mailing List Count System
Maryland Counts by County for SIC 13
Oil & Gas Extraction
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CountyCountCounty Code
Allegany 224001
Anne Arundel 624003
Baltimore 324005
Calvert 124009
Caroline 124011
Carroll 324013
Cecil 324015
Charles 524017
Dorchester 124019
Frederick 124021
Harford 224025
Howard 124027
Kent 124029
Montgomery 924031
Prince Georges 224033
Queen Annes 124035
Saint Marys 124037
Talbot 224041
Washington 424043
Wicomico 224045
Baltimore City 724510
Total for SIC Code 13 in Maryland   58 



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