| ABAvanti Battery Company | Watertown | MA | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| BBose | Framingham | MA | Computer and Electronic Product Manufacturing334220 | 500+ | ◐ LIKELY ACTIVE |
| DZDay Zero Diagnostics | Watertown | MA | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| DHDisco Hi Tec America INC | Andover | MA | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| PPPi Physik Instrumente | Auburn | MA | Computer and Electronic Product Manufacturing334519 | 100-499 | ◐ LIKELY ACTIVE |
| TFTeledyne Flir Surveillance INC | N. Billerica | MA | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| UUltra | Braintree | MA | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| UMUltra Maritime Naval Systems and Sensors | Quincy | MA | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| WIWhoop INC | Boston | MA | Computer and Electronic Product Manufacturing334610 | 500+ | ◐ LIKELY ACTIVE |
| 1M100 Minuteman LLC (property Owner) | Andover | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| 1O1600 Osgood Street LLC | North Andover | MA | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| AEAct Electronics INC | Hudson | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| AAdaptas | Palmer | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| AMAdvanced Microsensors | Shrewsbury | MA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| AHAllegiance Healthcare Corporation | Bedford | MA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| AMAllegro Microsystems INC | Worcester | MA | Computer and Electronic Product Manufacturing334113 | — | ◇ UNVERIFIED |
| ACAmazon Com Services LLC Dko1 | Littleton | MA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| ADAnalog Devices | Cambridge | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| ADAnalog Devices INC | Wilmington | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| ALArk Les Corporation | Stoughton | MA | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| AEAvaya Enterprise Communications Systems | Billerica | MA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| BSBay State Circuits | Millbury | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| BCBose CORP | Framingham | MA | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| BEBrookfield Engineering Laboratories INC | Middleborough | MA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| CDCampanelli Development LLC | Boxborough | MA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| CACase Assembly Solutions Incorporated | South Easton | MA | Computer and Electronic Product Manufacturing334418 | 20-99 | ◇ UNVERIFIED |
| CCCgi Circuits | Taunton | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CCChelsea Clock Company | Chelsea | MA | Computer and Electronic Product Manufacturing334518 | — | ◇ UNVERIFIED |
| CBCircuit Board Express | Haverhill | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CSCisco Systems INC | Boxborough | MA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| CCC&k Components | Newton | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| CSCommonwealth Sprague Capacitor Incorporated | N Adams | MA | Computer and Electronic Product Manufacturing334414 | — | ◇ UNVERIFIED |
| CBCoppola Bus CO. | Haverhill | MA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| CICpc Incorporated | Randolph | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CWCurtiss Wright Controls | Littleton | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| CCCurtiss-wright Controls Embedded Computing | Littleton | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| D1Digital 128 First Avenue LLC | Needham | MA | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| DEDigital Equipment | Westfield | MA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| DEDigital Equipment Company | Hudson | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
Doble Engineering Company | Watertown | MA | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| ECEcc Corporation | Holden (jefferson) | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| EEmc | Westborough | MA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| ECEmc CORP | Southborough | MA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| ECEmc Corporation | Franklin | MA | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| EMEmd Millipore CORP | Taunton | MA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| ESEnergy Sciences INC | Wilmington | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| EIEpec Incorporated | New Bedford | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| EIEquity Industrial Gheb LLP | East Bridgewater | MA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| FSFenwal Safety Systems | Marlborough | MA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| FCFourstar Connections INC | Hudson | MA | Computer and Electronic Product Manufacturing334419 | 20-99 | ◇ UNVERIFIED |