Class 035
Advertising, Business & Retail Services
Electric power generating units
Class 036
Insurance & Financial Services
Construction and maintenance of electrical and gas distribution and transmission facilities, construction and maintenance of thermal energy systems, installation of energy systems, energy facility maintenance services
Class 037
Construction and Repair Services
Financial services, namely, providing financing of energy systems and services, brokerage of natural gas, electricity and diesel fuels
Class 040
Treatment & Processing of Materials Services
Computerized on-line retail services in the field of natural gas, electricity and diesel fuils; retail diesel fuel supply services; on-site retailing of natural gas, electricity and diesel fuels; retail services by direct solicitation by sales agents in the field of natural gas, electricity and diesel fuels
Class 042
Computer & Software Services & Scientific Services
Electric power plants