Azurity Pharmaceuticals INC | Wilmington | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
Eckert & Ziegler Radiopharma, INC. | Wilmington | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
| LALubrizol Advanced Materials INC | Wilmington | MA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| ATAllcoat Technology | Wilmington | MA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| POPosco (printers Oil Supply Co) | Wilmington | MA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CCChemgenes Corporation | Wilmington | MA | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| MAMa53 Ametek Aerospace Products | Wilmington | MA | Chemical Manufacturing325992 | 20-99 | ◐ LIKELY ACTIVE |
| OCOlin Chemical Site | Wilmington | MA | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| GAGcp Applied Technologies INC | Wilmington | MA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PTPolymer Technology | Wilmington | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CWCovestro Wilmington | Wilmington | MA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| MCMitsubishi Chemical America, ASB | Wilmington | MA | Chemical Manufacturing325211 | 1-19 | ◐ LIKELY ACTIVE |
| ALAviva Labs, Inc. | Wilmington | MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
Azurity Pharmaceuticals INC | Wilmington | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CCCovestro Coating Resins INC | Wilmington | MA | Paper Manufacturing322225 | — | ◇ UNVERIFIED |
| TSThree Step Sports | Wilmington | MA | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |