IC 004. US 001 006 015. G & S: Industrial oils and greases; candles, fuel, waxes, industrial lubricants, gear oils and petroleum products, namely, fuel oil, gasoline, and crude oil; electrical energy; natural gas and synthetic gas, namely, a mixture of carbon monoxide and hydrogen

IC 035. US 100 101 102. G & S: Retail energy provider services that allow customers to purchase natural gas, synthetic gas and electricity

IC 037. US 100 103 106. G & S: Construction of facilities, structures, living quarters, and utility buildings, production modules and subsea modules in the oil and gas industry; Gas pipeline maintenance services, namely, gas pipeline evacuation services; Gas turbine engine cleaning services; Gas turbine engine repair; Installation of geothermal energy based power plants; Oil and gas drilling

IC 039. US 100 105. G & S: Gas supplying; Leasing the use of power lines to third parties for the transmission of electricity; Public utility services in the nature of natural gas distribution; Transmission of oil or gas through pipelines; distribution of energy, namely, electrical energy, natural gas, and synthetic gas

IC 040. US 100 103 106. G & S: Consultation in the field of custom fabrication of power generation engines; Gas compression services; Gas production services; Generation of gas and electricity; Generation of power; Generation of power through operation of power generation equipment and facilities; Natural gas liquefaction services; Oil and gas well treatment; production of energy