| ATAerogel Technologies | Boston | — | ◐ LIKELY ACTIVE |
| ADAlberox Div of Morgan Advanced Ceramics | New Bedford | — | ◐ LIKELY ACTIVE |
| BCBoston Concrete Corp. | Lowell, MA | 20–99 | ◐ LIKELY ACTIVE |
| CICoorstek, INC. | Worcester | — | ◐ LIKELY ACTIVE |
| GAGeneral Abrasives | Westfield | — | ◐ LIKELY ACTIVE |
| HCHi-Way Concrete Products Co. Inc. | Wareham | 20–99 | ◐ LIKELY ACTIVE |
| LRLawrence Redi Mix | Bridgewater | — | ◐ LIKELY ACTIVE |
| OSOldcastle Stone Products | Lee | — | ◐ LIKELY ACTIVE |
| RLRoofblok Limited | Gardner | — | ◐ LIKELY ACTIVE |
| SPSti Precast | Leominster | — | ◐ LIKELY ACTIVE |
| WCWhittemore Company, Inc. | Lawrence | 20–99 | ◐ LIKELY ACTIVE |
| XLXpo Logistics Freight, INC - Xee | Braintree | — | ◐ LIKELY ACTIVE |
| AIAggregate Industries Stone Crushing Plant | Littleton | — | ◐ LIKELY ACTIVE |
| GIGare INC | Haverhill | — | ◐ LIKELY ACTIVE |
| GFGuardian Fall Protection INC | Stoughton | — | ◐ LIKELY ACTIVE |
| PAPrematech Advanced Ceramics | Worcester | — | ◐ LIKELY ACTIVE |
| WMWashington Mills Electro Minerals CORP | North Grafton | — | ◐ LIKELY ACTIVE |
| WWoon-tech | Whitinsville | — | ◐ LIKELY ACTIVE |
| 5M51 Maple St LLC | Rockland | — | ◇ UNVERIFIED |
| 7L77 Leicester Street LLC | North Oxford | — | ◇ UNVERIFIED |
| ASAerovox Site | New Bedford | — | ◇ UNVERIFIED |
| AIAggregate Inds Northeast Region INC | Watertown | — | ◇ UNVERIFIED |
| AIAggregate Industries | Sutton | — | ◇ UNVERIFIED |
| AIAggregate Industries Concrete | Boston | — | ◇ UNVERIFIED |
| AIAggregate Industries Concrete | Grafton | — | ◇ UNVERIFIED |
| AIAggregate Industries Northeast Region | Burlington | — | ◇ UNVERIFIED |
| AFAt&t Fairhaven | Fairhaven | — | ◇ UNVERIFIED |
| BSBanas Sand & Gravel | Ludlow | — | ◇ UNVERIFIED |
| BBBenea Block Corporation | Kingston | — | ◇ UNVERIFIED |
| BWBill Willard INC | Northampton | — | ◇ UNVERIFIED |
| BCBonded Concrete Pittsfield Plant | Pittsfield | — | ◇ UNVERIFIED |
| BIBrockton Iron & Steel | Brockton | — | ◇ UNVERIFIED |
| BABullard Abrasive Products | Westborough | — | ◇ UNVERIFIED |
| CCCape Cod Ready Mix | Carver | — | ◇ UNVERIFIED |
| CCCape Cod Ready Mix INC Brewster | Brewster | — | ◇ UNVERIFIED |
| CSCardinal Shoe Corporation | Lawrence | — | ◇ UNVERIFIED |
| CGCarlo Gavazzi Electronic Packaging | Brockton | — | ◇ UNVERIFIED |
| CPChase Precast Div of Oldcastle | North Brookfield | — | ◇ UNVERIFIED |
| CCChicopee Concrete Services INC Chicopee | Chicopee | — | ◇ UNVERIFIED |
| CFClemente Fane Concrete CORP | Pittsfield | — | ◇ UNVERIFIED |
| CMColeman Manufacturing | Everett | — | ◇ UNVERIFIED |
| CVConn Valley Block CO | W Springfield | — | ◇ UNVERIFIED |
| CSConstruction Service | Springfield | — | ◇ UNVERIFIED |
| CSConstruction Service, LLC | Northampton | — | ◇ UNVERIFIED |
| CMCreative Modeling & Design | North Attleboro | — | ◇ UNVERIFIED |
| DCDauphinais Concrete INC | Bellingham | — | ◇ UNVERIFIED |
| DCDauphinais Concrete INC | Charlton | — | ◇ UNVERIFIED |
| DCDean Column Incorporated | Fitchburg | — | ◇ UNVERIFIED |
| FRFall River Ready Mix Concrete | Fall River | — | ◇ UNVERIFIED |
| FRFalmouth Ready Mix INC | East Falmouth | — | ◇ UNVERIFIED |
