Greka

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

• Oil Companies & Distributors
• Oil Refineries
• Oil Refiners Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Petroleum Refineries > Oil Refining
• Industrial Machinery And Equipment Merchant Wholesalers > Petroleum Industry Machinery > Oil Refiners Equipment & Supplies
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors

Standard Industry Classification (SIC) Categories:

• Petroleum Refining > Oil Refining
• Industrial Machinery & Equipment > Petroleum Industry Machinery > Oil Refiners Equipment & Supplies
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors