Steam and Air-Conditioning Supply, Power and Communication Line and Related Structures Construction, Wholesale Trade Agents and Brokers, Commodity Contracts Brokerage, Building Inspection Services

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution, Natural Gas Distribution

Steam and Air-Conditioning Supply, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

Steam and Air-Conditioning Supply, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers

ENWAVE CHICAGO INC.

HONEYWELL BUILDING SOLUTIONS

Natural Gas Distribution, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, Industrial Valve Manufacturing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Electric Power Distribution, Steam and Air-Conditioning Supply, Industrial Building Construction, Roofing Contractors, Electrical Contractors

Steam and Air-Conditioning Supply

Soil Preparation, Planting, and Cultivating, Support Activities for Forestry, Other Chemical and Fertilizer Mineral Mining, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Sheet Metal Work Manufacturing, Other Services to Buildings and Dwellings

Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, Fossil Fuel Electric Power Generation, Electric Bulk Power Transmission and Control, Natural Gas Distribution

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Steam and Air-Conditioning Supply, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

BROOKFIELD DISTRICT ENERGY USA, LLC

HONEYWELL BUILDING SOLUTIONS

Water Supply and Irrigation Systems, Steam and Air-Conditioning Supply, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction

Steam and Air-Conditioning Supply, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers