| Business | Phone |
| Advanced Engineering Assoc Int 44 Pleasant St # 200, Watertown 2472 | (617) 923-4945 |
| Souza True & Partners Inc 653 Mount Auburn St, Watertown 2472 | (617) 926-6100 |
| Concours Group Inc 321 Arsenal St, Watertown 2472 | (617) 926-0800 |
| D' Amico Design Assoc 469 Main St, Watertown 2472 | (617) 924-4345 |
| L Cubed Consulting Inc 31 Phillips St, Watertown 2472 | (617) 744-1045 |