D F Goldsmith Chemical & Metal

Located in northern Illinois, Luxor designs, distributes and markets a broad line of specialty furniture for offices, schools, libraries, health care and automotive facilities. The company's product line includes mobile equipment tables, computer workstations, video production centers, television and VCR mounting systems, presentation easels, overhead projector tables, slide filing systems, book trucks, audiovisual storage cabinets and many more. In 1986, Luxor developed the world's first large plastic table for television application and a plastic computer workstation for industrial use.

The Lyon and Dittrich Holding Company serves as a holding company for nine autonomous manufacturing and service companies. The holding company provides treasury, human resources, risk management, and general strategic planning for all of the subsidiaries. The L & D companies are Durand Metal Products, Lyon Metal Products, Paltier, Paris Metal Products, Pride Metal Products, Riverpoint, Sycamore Systems, and Targeted Marketing. The holding company has its headquarters Aurora, Illinois.

Founded in 1946, Switchcraft is a manufacturing company that provides a range of connectors, jacks, plugs, molded cable assemblies and switches throughout the United States. It offers molding, stamping, plating, machining and assembly services. The company also meets the demands of Semko, Demko and Nemko agencies. Switchcraft provides products under the Q-G, StudioPatch and Dual-Jax series. In addition, it serves clients in the medical, process control, transportation, homeland security and broadcast industries. The company operates a subsidiary, Conxall. Switchcraft also has a more than 180,000-square-foot facility in Chicago. It has achieved ISO 9001 certification. Additionally, the company has a network of distributors in Canada, China, Germany, India and Turkey.