Operating signal within 12 months from two or more independent sources.
What they make
Commercial and Service Industry Machinery Manufacturing333314Kimball Physics supplies electron guns,Kimball Physics supplies electron guns, cathodes, ion guns, detectors, eV parts of information and vacuum chambers. The company also provides electron gun and power supply systems. It serves the surface physics, space physics, and processing industries.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sequence Biotech LLC | Amherst | Commercial and Service Industry Machinery Manufacturing 333314 | UNVERIFIED | 14.3 KM |
| Spectral Systems (Jaffrey) | Jaffrey | Commercial and Service Industry Machinery Manufacturing 333314 | LIKELY ACTIVE | 17.0 KM |
| Boda Products INC | Fitchburg | Commercial and Service Industry Machinery Manufacturing 333314 | UNVERIFIED | 23.2 KM |
| Fosta Tek Optics | Leominster | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 28.3 KM |
| Precision Optics Corporation INC | Gardner | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 30.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in NPDES, RCRAINFO, SFDW · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | SEP 2025 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | SEP 2016 | JAN 2022 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | SEP 2026 |
| CAGE CODE | SAM GOV | SEP 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | SEP 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | SEP 2026 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | SEP 2026 |
| WEBSITE | SAM GOV | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.