| Business | Phone |
| Puzzle-My-Picture 6966 Killarney Dr, Troy 48098 | (248) 813-8737 |
| Spectrum Hr 550 Stephenson Hwy # 203, Troy 48083 | (248) 616-2120 |
| C S Assoc Inc 2729 Springtime Dr, Troy 48083 | (248) 689-8319 |
| Qualpro Inc 6417 Livernois Rd, Troy 48098 | (248) 828-8651 |
| Presidion Solutions Inc 755 W Big Beaver Rd, Troy 48084 | (248) 269-9600 |
| Grs 755 W Big Beaver Rd, Troy 48084 | (248) 209-4790 |
| Harger Howe & Wedes 200 E Big Beaver Rd, Troy 48083 | (248) 457-4530 |