ATCO International, Inc. offers cross-functional specialties to the following industries:

 Fuels (Natural Gas, Methanol, CNG, LPG and LNG)
 Oil & Gas
 Petrochemical and Chemical Industry
 Refinery
 Alternative Energy (Methanol, Bio Gas, Hydro Electric, Waste to Heat, Wind and Solar Energy)
 Industrial and Municipal Waste Treatment
 Power Plants including Waste to Energy, Solar, and Hydro Electric projects.
 Construction Industry.
 MEP Work (HVAC, Solar Air Conditioning, Pipe Line, and Pumping Stations).