| TITeledyne Instruments INC | Portsmouth | NH | Computer and Electronic Product Manufacturing334417 | — | ▲ REPORTED CLOSED |
| BEBeede Electrical Instrument CO INC | Concord | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| HRHudson - Rpm Distributors LLC | Nashua | NH | Computer and Electronic Product Manufacturing334611 | — | ◐ LIKELY ACTIVE |
| USUnited Staging & Rigging, LLC | Salem | NH | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| AFAbc Fabricators INC | Laconia | NH | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| ACAdvanced Circuit Technology INC. | Nashua | NH | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CCCelestica CORP | Salem | NH | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| CACobham Antenna Systems | Exeter | NH | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| CICorfin Industries LLC | Salem | NH | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| ESElbit Systems of America Merrimack Operations | Merrimack | NH | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| ECElectropac CO INC | Manchester | NH | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| FIFireye INC | Derry | NH | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| FDFujifilm Dimatix, INC. | Lebanon | NH | Computer and Electronic Product Manufacturing334119 | — | ◇ UNVERIFIED |
| GEGeneral Electric Meters Division | Somersworth | NH | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| ODObrien D G INC | Seabrook | NH | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| QIQesidyne INC | Hudson | NH | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| SCSanmina-sci CORP Hadco CORP a Subsidiary | Hudson | NH | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| TNThermo Neslab | Newington | NH | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| VIVibro-meter INC | Londonderry | NH | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| APAdvanced Programs, INC | Salem | NH | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| AAAudio Accessories INC | Marlow | NH | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Information and Electronic Systems Integration INC. | Merrimack | NH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Information & Electronic Systems Integration INC | Manchester | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Information & Electronic Systems Integration INC | Merrimack | NH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| BLBiotage, LLC Salem, NH | Salem | NH | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| BNBluecatbio Nh, INC. | Lebanon | NH | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| BOBow Office | Bow | NH | Computer and Electronic Product Manufacturing334516 | 1-19 | ◐ LIKELY ACTIVE |
| CAChauvin Arnoux, Inc. | Dover | NH | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
Clear Align LLC | Nashua | NH | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| CRCostello, Rick | Goshen | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| EBEagle Biosciences, INC | Amherst | NH | Computer and Electronic Product Manufacturing334516 | — | ▲ REPORTED CLOSED |
| ESElbit Systems of America - MER | Merrimack | NH | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| EMEljay Microwave LLC | Londonderry | NH | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| EMEngineered Materials Hudson | Hudson | NH | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| F1Facility 1 | Bedford | NH | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| FIFormiq INC | Loudon | NH | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| FEFrothingham Electronics Corporation | Wakefield | NH | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| FIFujifilm Integrated Inkjet Solutions | Lebanon | NH | Computer and Electronic Product Manufacturing334118 | 20-99 | ◐ LIKELY ACTIVE |
| GWGap Wireless INC | Seabrook | NH | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| GCGentex Corporation-Manchester | Manchester | NH | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| GRGowanda Rcd LLC | Manchester | NH | Computer and Electronic Product Manufacturing334416 | — | ◐ LIKELY ACTIVE |
| HCHd Clean, LLC | Londonderry | NH | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| HAHiden Analytical INC | Peterborough | NH | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| HDHiRel Dover | Dover | NH | Computer and Electronic Product Manufacturing334416 | 100-499 | ◐ LIKELY ACTIVE |
| HAHubbell / Aclara Meters LLC | Portsmouth | NH | Computer and Electronic Product Manufacturing334515 | 100-499 | ◐ LIKELY ACTIVE |
| JIJmk INC | Amherst | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| MMilliporeSigma | Jaffrey | NH | Computer and Electronic Product Manufacturing334516 | 500+ | ◐ LIKELY ACTIVE |
| NSNashua Site | Nashua | NH | Computer and Electronic Product Manufacturing334412 | 20-99 | ◐ LIKELY ACTIVE |
| NHNh115 Haydon Kerk | Milford | NH | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| NNNH Nashua | Nashua | NH | Computer and Electronic Product Manufacturing334513 | 1-19 | ◐ LIKELY ACTIVE |