| Picard Construction Corporation | | Lowell | MA | Contractor | Key Contacts | Active Projects |  .com/ |
| Richard Alvord Architect | | Roslindale | MA | Architect | Key Contacts | Active Projects |  .com |
| CTC | | Adams | MA | | Key Contacts | Active Projects | .com |
| Earth Evolution Inc | | Lawrence | MA | | Key Contacts | Active Projects | |
| Hesnor Engineering Associates | | Adams | MA | Engineer | Key Contacts | Active Projects | .com |
| JD Rivet Roofing / JD Rivet & Co Inc | | Indian Orchard | MA | | Key Contacts | Active Projects |  .com/ |
| New England Builders & Contractors | | Methuen | MA | Contractor | Key Contacts | Active Projects |  .com/ |
| F L Caulfield & Sons Inc | | Quincy | MA | Contractor | Key Contacts | Active Projects | .com/ |
| Lista International Corporation | | Holliston | MA | | Key Contacts | Active Projects | .com |
| Fox Painting Company | | Arlington | MA | | Key Contacts | Active Projects | |
