Mountain Base Mfg
180 Pleasant St, STE 1, Easthampton, MA 01027
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing334220Where it is
42.27498, -72.65979 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Temp-pro Incorporated | Northampton | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | LIKELY ACTIVE | 7.2 KM |
| Serco C5isr Northeastern Business Center | Ludlow | Other Communications Equipment Manufacturing 334290 | UNVERIFIED | 15.8 KM |
| Prosensing INC. | Amherst | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 18.6 KM |
| Millimeter Wave Systems LLC | Amherst | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 17.4 KM |
| Nufern | East Granby | Fiber Optic Cable Manufacturing 335921 | ACTIVE | 37.7 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
1 source holds this plant, and 2 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- OSHA injury and illness reportsOPERATINGRecord 964873 · first seen DEC 2025 · last seen DEC 2025
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Coordinates
- Census geocoder: 42.274980719618,-72.659794518787 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025