Direct Energy

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

• Electric Companies
• Energy Services
• Gas Utility Companies
• Sales Organizations

North American Industry Classification System (NAICS) Categories:

• Electric Power Distribution > Energy Services
• Natural Gas Distribution > Natural Gas Companies
• Business Associations > Associations, Trade > Sales Organizations

Standard Industry Classification (SIC) Categories:

• Electric Services > Energy Services
• Gas Production &/Or Distribution
• Business Associations > Associations, Trade > Sales Organizations