YouAnalyst / Discover
Industries
Explore SIC and CNI classifications by name or code.
Oil And Gas Field Services
SIC · 138
Drilling Oil & Gas Wells 1381Oil & Gas Field Exploration Services 1382Oil & Gas Field Services, NEC 1389
Companies tracked by YouAnalyst · 0
Includes companies assigned to this category or its descendants. Coverage is limited to our supported investment themes.
No tracked companies are currently assigned here.
SIC covers the SEC issuer codes in our catalog. CNI covers categories present in our company directory. These catalogs are not exhaustive copies of every industry standard.