Gascoigne Company Inc. is a metal finishing company based in Waukesha, Wisconsin, specializing in electropolishing, pickling, passivating, polishing, and blasting services. Established in 1941, the company initially focused on sanitary castings and later expanded to include stainless steels. Over the years, Gascoigne Co. has grown to operate multiple passivation and electropolishing lines, catering to stainless steel and aluminum materials. The business, now run by Allan Cairns and his son A.J., offers a range of metal finishing services for both industrial and decorative metal parts.