Calpine Corporation

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

• Geothermal Heating & Cooling Contractors
• Tourists Information & Attractions

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Geothermal Heating & Cooling Contractors
• All Other Travel Arrangement And Reservation Services > Business Information & Referral Services > Tourist Information

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Geothermal Heating & Cooling Contractors
• Business Services, Nec > Business Information & Referral Services > Tourist Information