Prothious is one of the largest and fastest-growing engineering services and detailing companies in the world with over 1,300 highly qualified engineers. Through our extensive resources and a steadfast focus on engineering services, Prothious imparts multiple competitive advantages to hundreds of global projects. The results for clients include improved schedules, significant cost savings, more opportunities to win business, and the liberation of critical internal manpower. We provide subcontract design, detailing, cost estimation, project management, construction administration and construction management services, for a wide range of clients, steelworks contractors and fabricators, consulting engineers and EPC and design firms. We also provide a variety of specific detailing services including structural and miscellaneous steel detailing; rebar/reinforced concrete detailing, industrial duct and plate work detailing, industrial grating detailing and steel connection and structural design services. With our extensive resources, our detailing capacity exceeds 25,000 tons per month. Our capabilities range from local projects to some of the highest-profile jobs in the world.