ATCO International, Inc., is a process engineering and design consulting firm that caters to clients needing process engineering support. We can assist you by providing practical and cost-effective engineering solutions to your engineering problems and improve your bottom line. Our typical clients are in the Downstream (Refining and Petrochemical) and Upstream (Oil & Gas) business sectors. We have over 45+ years of extensive engineering experience in the upstream and Downstream areas of the Process industry, Manufacturing, Utilities Wastewater Treatment, Bio Gas, Solar, Wind, and Hydroelectricity including pipeline and penstock design.