Contract Manufacturers in Illinois

Illinois is home to 15 contract manufacturers serving diverse industries including aerospace, medical devices, automotive, and consumer electronics. Major manufacturing centers include Elk Grove Village, Wood Dale, Addison, and Chicago.

Key Manufacturing Capabilities

Contract manufacturers in Illinois offer a comprehensive range of services including PCB assembly, cable harness manufacturing, box build assembly, and full turnkey production. Many facilities maintain certifications such as ISO 9001, ISO 13485 for medical devices, and AS9100 for aerospace applications.

Industries Served

The state’s manufacturing sector supports critical industries with specialized requirements. From prototype development to high-volume production, Illinois’s contract manufacturers provide scalable solutions for companies of all sizes.