The group’s principal activities include manufacturing and distributing stainless steel and sanitary products. The group’s products include modular process systems, heat exchangers, filter housings, spools and manifold pumps, valves, and tanks and pressure vessels. The group’s services include custom fabrication, electro polishing, passivation, mechanical polishing, and pickling and on-site services. The group operates through three divisions namely Allegheny Bradford, Allegheny Surface Technology and Top Line Process Equipment Company. The group operates from the United States.