Electronics manufacturers in New Hampshire
New Hampshire has 115 electronics makers in EPA records, facilities that list codes for computers, communications gear, components and instruments. The most are in Nashua, Hudson and Salem. That is 2% of the 6,529 such facilities nationwide, and New Hampshire ranks #12 of 49 states.
- Product
- Electronics manufacturers
- Facilities
- 115
- State rank
- #12
- NAICS
- 334111 and 21 related codes
- Revised
- November 1, 2026
Facilities in New Hampshire
These are active facilities in EPA's ECHO database that list a code for computers, communications gear, components and instruments. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Burndy LLC | Lincoln | Electronic Connector Manufacturing |
| Cobham Antenna Systems | Exeter | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| General Electric Meters Division | Somersworth | Totalizing Fluid Meter and Counting Device Manufacturing |
| Subcom Cable Systems, LLC | Newington | Other Communications Equipment Manufacturing |
| Aavid Thermalloy | Laconia | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Bae Sys Information & Electronics Sys Intergration | Nashua | Semiconductor and Related Device Manufacturing |
| Bae Systems Info & Electronics Systems Integration | Merrimack | Other Electronic Component Manufacturing |
| Bae Systems Information And Electronic Systems Integration | Hudson | Other Electronic Component Manufacturing |
| Beede Electrical Instrument Co Inc | Concord | Other Electronic Component Manufacturing |
| Benchmark Electronics Inc | Nashua | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Labsphere Inc | Sutton | Analytical Laboratory Instrument Manufacturing |
| Millipore Corp | Jaffrey | Analytical Laboratory Instrument Manufacturing |
| Parker Hannifin Corp Chomerics Div | Hudson | Semiconductor and Related Device Manufacturing |
| Sig Sauer Inc | Newington | Electronic Computer Manufacturing |
| Teradyne Circuits | Nashua | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Bae Systems Info & Electronic Sys Inc | Nashua | Other Electronic Component Manufacturing |
| Elbit Systems Of America Merrimack Operations | Merrimack | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| Frontgrade Technologies | Exeter | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Fujifilm Dimatix Inc | Lebanon | Other Electronic Component Manufacturing |
| Haigh-Farr Inc. | Bedford | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Infinitium Electric Inc | Nashua | Bare Printed Circuit Board Manufacturing |
| Ipg Medical | Salem | Semiconductor and Related Device Manufacturing |
| Masimo Semiconductor, Inc. | Hudson | Semiconductor and Related Device Manufacturing |
| Mercury Systems Inc | Hudson | Electronic Computer Manufacturing |
| Micross Components LLC | Manchester | Other Electronic Component Manufacturing |
| Miltronics Manufacturing Inc | Keene | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Morgan Advanced Ceramics Inc | Hudson | Semiconductor and Related Device Manufacturing |
| Qesidyne Inc | Hudson | Bare Printed Circuit Board Manufacturing |
| Teledyne Dg Obrien | Portsmouth | Electronic Connector Manufacturing |
| Ttm Technologies | Salem | Semiconductor and Related Device Manufacturing |
| Xma Corporation | Manchester | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing |
| Agility Manufacturing Inc | Dover | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Agility Mfg Inc | Dover | Bare Printed Circuit Board Manufacturing |
| Airmar Technology Corporation | Milford | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| Allegro Microsystems | Manchester | Semiconductor and Related Device Manufacturing |
| Amberwave Inc | Salem | Semiconductor and Related Device Manufacturing |
| Amphenol Tcs | Nashua | Electronic Connector Manufacturing |
| Amphenol Tcs Division | Nashua | Electronic Connector Manufacturing |
| Anthem Blue Cross Blue Shield | Manchester | Other Electronic Component Manufacturing |
| Arc Technology Solutions LLC | Nashua | Instrument Manufacturing for Measuring and Testing Electricity |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Nashua: 14
- Hudson: 12
- Salem: 11
- Manchester: 9
- Merrimack: 6
- Concord: 6
By product code
- Semiconductor and Related Device Manufacturing (NAICS 334413): 8 of those shown
- Other Electronic Component Manufacturing (NAICS 334419): 7 of those shown
- Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (NAICS 334220): 5 of those shown
- Electronic Connector Manufacturing (NAICS 334417): 4 of those shown
- Bare Printed Circuit Board Manufacturing (NAICS 334412): 3 of those shown
- Printed Circuit Assembly (Electronic Assembly) Manufacturing (NAICS 334418): 3 of those shown
- Electronic Computer Manufacturing (NAICS 334111): 2 of those shown
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (NAICS 334511): 2 of those shown
- Analytical Laboratory Instrument Manufacturing (NAICS 334516): 2 of those shown
- Other Communications Equipment Manufacturing (NAICS 334290): 1 of those shown
- Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing (NAICS 334416): 1 of those shown
- Totalizing Fluid Meter and Counting Device Manufacturing (NAICS 334514): 1 of those shown
- Instrument Manufacturing for Measuring and Testing Electricity (NAICS 334515): 1 of those shown
All computers and electronics manufacturing in New Hampshire: 120 facilities and Census job counts.