| Business | Phone |
| Gennius 235 Bear Hill Rd, Waltham 2451 | (781) 290-4744 |
| Relevant Technologies Inc 890 Winter St # 325, Waltham 2451 | (781) 250-4000 |
| Hire Systems Inc 77 Rumford Ave, Waltham 2453 | (781) 647-4507 |
| Ironside Group 235 Bear Hill Rd # 301, Waltham 2451 | (781) 890-0078 |