Greka

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

• Oil Companies & Distributors
• Petroleum Refining

North American Industry Classification System (NAICS) Categories:

• Petroleum Refineries
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors

Standard Industry Classification (SIC) Categories:

• Petroleum Refining
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors