From Business: Founded in 1915, Allmetal is one of the leading manufacturers of laser-welded air spacer and decorative products and components for the insulated glass, window and door…

From Business: Founded in 1948, Johnson Bros. Metal Forming Co. specializes in roll formed metal parts. Based in Berkeley, Ill., the company provides its products to various industries,…

From Business: Producing approximately 50,000 tons of products annually, Jam Roll Form Products Incorporated is one of the nation's leading and fastest growing manufacturers of roll-formed,…

From Business: Hill Engineering is a subsidiary of Formtek, which is a manufacturer of tooling and special machineries. Established in 1950, Hill Engineering offers a range of roll forming…

From Business: RGM Incorporated, based in Hanover Park, Ill., is a privately owned company which is a cold finishing facility that provides stainless and carbo alloy products to steel service…

From Business: Samson Roll Formed Products Co. is a manufacturer of a variety of aluminum extruded products. Based in Skokie, Ill., the firm is one of the oldest and leading contract roll…

From Business: Founded in 1932, Trendler offers chair bases and frames, plastic components, boating accessories and fabricated assemblies and maintains a more than 120,000-square-foot…

From Business: Matthew JaBaay (owner)

From Business: Runge Enterprises, Inc., in Elburn, IL, is the leading machine shop serving Elburn and surrounding areas since 1969. We offer aircraft parts fabricated to customer…

From Business: Waukegan Steel Sales, Inc. is a steel fabricating company established in 1929 serving the Chicago metro market and providing both heavy and light structural steel fabrication.…

From Business: In 1957, Harry L. Nickelson developed a thin dense chromium process for metals and named it armoloy, which stood for armor alloy. By 1962, Nickelson decided to license his…