1. Naim Audio North America 5657 W Howard St, Niles, IL 60714 Coordinate: 42.0192,-87.76902 Phone: (847) 647-2293
2. Shure Inc 5800 W Touhy Ave, Niles, IL 60714 Coordinate: 42.01345,-87.77291 Phone: (847) 600-2001