Major Drilling

Major Drilling is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Drilling Contractors
• Mining Development & Exploration

North American Industry Classification System (NAICS) Categories:

• Support Activities For Nonmetallic Minerals (Except Fuels) Mining > Nonmetallic Mineral Development & Exploration > Mining Development & Exploration
• All Other Specialty Trade Contractors > Well Drilling Contractors

Standard Industry Classification (SIC) Categories:

• Nonmetallic Minerals Services, Except Fuels > Nonmetallic Mineral Development & Exploration > Mining Development & Exploration
• Special Trade Contractors, Nec > Pumping & Drilling Contractors