| Business | Phone |
| Xmx Corp 1601 Trapelo Rd, Waltham 2451 | (781) 259-8844 |
| Airborne Research 260 Bear Hill Rd # 104, Waltham 2451 | (781) 890-8381 |
| Verizon Laboratories Inc Waltham 2451 | (781) 890-8460 |
| Trian Pharmaceuticals 78 4th Ave, Waltham 2451 | (781) 647-5554 |
| Clinica Research Inc 3 Hope Ave, Waltham 2453 | (781) 899-2211 |
| Polaroid Graphics Imaging Inc 103 4th Ave, Waltham 2451 | (781) 386-2000 |
| Knowledge Center 404 Wyman St, Waltham 2451 | (781) 522-3200 |
| Kmi/Parexel International 200 West St, Waltham 2451 | (781) 434-4800 |