Columbia Energy

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

• Drafting Services
• Electric Equipment & Systems

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers
• Drafting Services

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment
• Business Services, Nec > Drafting & Mapping Services > Drafting Services