| Business | Phone |
| Apex Research Laboratories 11054 Hi Tech Dr, Whitmore Lake 48189 | (734) 449-9990 |
| Construction Consulting Svc 4550 Shoreview Ln, Whitmore Lake 48189 | (810) 231-9106 |
| Phoenix Environmental Inc 11042 Hi Tech Dr, Whitmore Lake 48189 | (734) 449-1266 |