1. Capabilities Consulting Inc 1406 Cheriton Cir, Grayslake, IL 60030 Coordinate: 42.36776,-88.04028 Phone: (847) 644-9396
2. TPK Technologies 880 West Trl N, Grayslake, IL 60030 Coordinate: 42.35627,-88.05756 Phone: (847) 727-8750