Columbia Energy Group

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

• Energy Equipment Systems & Supplies
• Energy Mgmt & Conservation Consultants

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Electrical Apparatus & Equipment > Energy Equipment Systems & Supplies
• Other Scientific And Technical Consulting Services > Consultants Energy > Energy Mgmt & Conservation Consultants

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Electrical Apparatus & Equipment, Nec > Energy Equipment Systems & Supplies
• Business Consulting Services, Nec > Consultants Energy > Energy Management & Conservation Consultants