Duke Energy

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

• Electric Companies
• Oil Companies & Distributors

North American Industry Classification System (NAICS) Categories:

• Electric Power Distribution
• Petroleum Bulk Stations And Terminals > Oil & Oil Crude > Oil Companies & Distributors

Standard Industry Classification (SIC) Categories:

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