| Business | Phone |
| Advanced Biomedical Devices 3 Dundee Park Dr # 17 # 6, Andover 1810 | (978) 470-1177 |
| Smith & Nephew 150 Minuteman Rd, Andover 1810 | (978) 749-1000 |
| Smith & Nephew Dyonics Inc 160 Dascomb Rd, Andover 1810 | (978) 470-1168 |
| Hydrocision Inc 100 Burtt Rd # G-1, Andover 1810 | (978) 474-9300 |