Petrogen Inc

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

• Lp Gas
• Petroleum Products & Equipment
• Petroleum Refining

North American Industry Classification System (NAICS) Categories:

• Petroleum Refineries
• Petroleum And Petroleum Products Merchant Wholesalers (Except Bulk Stations And Terminals)
• Liquefied Petroleum Gas (Bottled Gas) Dealers

Standard Industry Classification (SIC) Categories:

• Petroleum Refining
• Petroleum And Petroleum Products Wholesalers, Except Bulk Stations And Terminals
• Liquefied Petroleum Gas (Bottled Gas) Dealers