| Business | Phone |
| Alderson Industrial Sales 1 Ronda Dr, Florissant 63031 | (314) 838-1400 |
| Attco & Assoc Ltd 3315 Rockingham Dr, Florissant 63033 | (314) 831-7591 |
| Web Associates-Electronics 4338 Robbins Mill Rd, Florissant 63034 | (314) 921-5720 |
| Midtec Associates Inc 917 N Us Highway 67 # 105, Florissant 63031 | (314) 839-3600 |
| Manufacturers Sales & Svc 1410 Tina Dr, Florissant 63033 | (314) 838-0081 |
| Kettler Muenz & Young Inc 15315 Old Halls Ferry Rd, Florissant 63034 | (314) 837-5891 |
| Fox Sales Inc 801 Saint Francois St # E, Florissant 63031 | (314) 838-2680 |
| Delltron Co 3600 Afshari Cir, Florissant 63034 | (314) 839-0033 |