| Business | Phone |
| N B Finishing Inc 1075 Morse Ave, Schaumburg 60193 | (847) 895-0900 |
| Spie Tool Co 1350 Wright Blvd, Schaumburg 60193 | (847) 891-6556 |
| Recall 880 E State Pkwy, Schaumburg 60173 | (847) 885-6000 |
| K Aoki Assoc 2083 Ivy Ridge Dr, Schaumburg 60192 | (847) 628-6282 |