OHL Industrial & Partners provides engineering and construction services to clients in oil and gas, energy, mining and cement, and fire-fighting systems and security sectors. The company offers feasibility studies, project management, procurement, construction supervision, commissioning, startup, and operation and maintenance (O&M) services in the areas of refining, petrochemicals, gas treatment, liquefied natural gas terminals, tank storages, and chemicals and fertilizers; and feasibility studies, planning, design, basic and detailed engineering, procurement, logistics, project management, cost control, construction, testing, and start-up services for hydroelectrical, biomass, photovoltaic.