Machinery Manufacturing in New Hampshire
NAICS 333 · NH
The Machinery Manufacturing industry in New Hampshire had 160 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 167 facilities in New Hampshire. L3HARRIS, located in Londonderry, employed 790 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in New Hampshire14 FACILITIES
Listing 14 of 20: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Bond Optics, LLC | Lebanon | 20–99 | ACTIVE |
| Hypertherm, INC | Hanover | 500+ | ACTIVE |
| Imagene Technology, INC. | Lebanon | — | ACTIVE |
| Hypertherm INC | Lebanon | — | LIKELY ACTIVE |
| Hypertherm, INC. | Lebanon | — | LIKELY ACTIVE |
| Rotobec USA Inc | Littleton | 20–99 | LIKELY ACTIVE |
| Cascaded Purchase Holding INC (dba New Hampshire Industries) | Lebanon | — | UNVERIFIED |
| 15 Great Hollow | Hanover | 20–99 | LIKELY ACTIVE |
| 20 Airpark Rd | West Lebanon | 20–99 | LIKELY ACTIVE |
| 88 Etna | Lebanon | 20–99 | LIKELY ACTIVE |
| 9 Great Hollow | Hanover | 20–99 | LIKELY ACTIVE |
| Fujifilm Dimatix Nh | Lebanon | 100–499 | LIKELY ACTIVE |
| Progressive Manufacturing INC | Lebanon | 20–99 | UNVERIFIED |
| Sean Byrnes Welding LLC | Thornton | 1–19 | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in New Hampshire