| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Doble Engineering Company | Watertown | MA | 334515 | — | UNVERIFIED |
| Micro Uspd Incorporated Semiconductor Products Division | Watertown | MA | 334413 | — | UNVERIFIED |
| Midcom INC | Watertown | SD | 334416 | — | UNVERIFIED |
| 1cell Bio INC | Watertown | MA | 334516 | — | UNVERIFIED |
| Day Zero Diagnostics | Watertown | MA | 334516 | — | UNVERIFIED |
| Informational Data Technologies LLC | Watertown | SD | 334419 | — | UNVERIFIED |
| Interactive Motion Technologies, INC. | Watertown | MA | 334510 | — | UNVERIFIED |
| Midcom Unit Midtex Division (former Location) | Watertown | SD | 334419 | — | UNVERIFIED |
| Siemon CO | Watertown | CT | 332116 | — | UNVERIFIED |