National Oilwell Varco

National Oilwell Varco is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Oil & Gas Well Equipment & Supplies Rentals
• Oil Field Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Industrial Machinery And Equipment Merchant Wholesalers > Petroleum Industry Machinery > Oil Field Equipment & Supplies
• Construction, Mining, And Forestry Machinery And Equipment Rental And Leasing > Oil Equipment Rental Services > Oil & Gas Well Equipment & Supplies Rental

Standard Industry Classification (SIC) Categories:

• Industrial Machinery & Equipment > Petroleum Industry Machinery > Oil Field Equipment & Supplies
• Heavy Construction Equipment Rental & Leasing > Oil Equipment Rental Services > Oil & Gas Well Equipment & Supplies Rental