WALCO is an engineering and technical service provider to hydrocarbon-based industries in the State of Qatar, providing maintenance, repair, overhaul, and testing solutions. WALCO is certified for its Integrated Management System in compliance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 with DNV-GL, Netherlands. WALCO has been instrumental in executing many prestigious projects in Qatar, being a sub-contractor for steel construction, installation, and commissioning services. We have been serving most of the manufacturing and process plants in Qatar with pride and satisfaction.