Structural Group, Inc., through its subsidiaries, provides specialty contracting, state-of-the-art proprietary products, and engineering support services. It offers chimney and stack construction services; designs and builds a range of containment structures, including tanks and silos; manufactures steel building systems; and installs fireproofing on new steel and concrete infrastructure, as well as refractory liners for new process equipment. The company also delivers concrete repair solutions for clients with damaged reinforced concrete structures. In addition, it offers specialized products, including Tstrata ISR, a microsilica modified concrete restoration material for the restoration of sulfur pits; Tstrata IRC, a microsilica modified concrete restoration material for the restoration of various concrete structures; application specific concrete mixes; V-Wrap carbon and glass FRP composite systems that are used to increase or restore load-carrying capacity to a variety of structures; DUCON micro-reinforced concrete systems for extreme load resistance and energy absorption; and external post-tensioning systems that are used to increase or restore load-carrying capacity to a variety of structures. Further, the company provides solutions for force protection applications, solutions for equipment and pump foundation repair, corrosion control systems and services, building envelope and fa ade repair solutions, solutions for pipeline repair and strengthening, solutions for industrial refractory linings, and solutions for structural fireproofing; maintenance services for commercial and public markets; and a range of repair and maintenance services for power and industrial markets. It serves commercial and institutional markets, industrial facilities, power generation markets, and public and government markets. Structural Group, Inc. was founded in 1976 and is based in Columbia, Maryland with locations in the United States; and Dubai and Abu Dhabi, United Arab Emirates.