| TCTeradyne Circuits | Nashua | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| ATAavid Thermalloy | Laconia | NH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
Madgetech INC | Warner | NH | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| MSMasimo Semiconductor, INC. | Hudson | NH | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
Micross Components, LLC | Manchester | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| PHParker Hannifin CORP Chomerics Div | Hudson | NH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
Ttm Technologies | Salem | NH | Computer and Electronic Product Manufacturing334416 | — | ◐ LIKELY ACTIVE |
Adek Technical Sales, INC. | Raymond | NH | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| CSCirrus Systems, Inc. HQ | Portsmouth | NH | Computer and Electronic Product Manufacturing334118 | 20-99 | ◐ LIKELY ACTIVE |
Contour Innovations LLC | Windham | NH | Computer and Electronic Product Manufacturing334118 | — | ◐ LIKELY ACTIVE |
Dantec Dynamics, INC. | Nashua | NH | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| MMMiltronics Manufacturing INC | Keene | NH | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| SRSt12 Rf Solutions, INC. | Manchester | NH | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
Testvonics INC | Peterborough | NH | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| AMAllegro MicroSystems (Manchester) | Manchester | NH | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| BSBAE Systems Electronic Systems MER | Merrimack | NH | Computer and Electronic Product Manufacturing334419 | 500+ | ◐ LIKELY ACTIVE |
| BSBae Systems Information & Electronic Systems Integration INC | Hudson | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| CTCircuit Technology LLC | Merrimack | NH | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| CEColonial Electronic Manufacturers INC | Nashua | NH | Computer and Electronic Product Manufacturing334412 | 20-99 | ◐ LIKELY ACTIVE |
| LILadesco, INC. | Manchester | NH | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
| MBMicro Bends CORP. | Peterborough | NH | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| QIQesidyne INC | Hudson | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| SDSafran Defense & Space, INC. | Bedford | NH | Machinery Manufacturing333314 | — | ◐ LIKELY ACTIVE |
| SHSpecial Hermetic Products | Wilton | NH | Computer and Electronic Product Manufacturing334417 | 20-99 | ◐ LIKELY ACTIVE |
| TRTech Resources, INC | Milford | NH | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| TFTeledyne Flir Commercial Systems INC. | Hudson | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| TITeledyne Instruments INC | Portsmouth | NH | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| 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 |
| 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 & 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 |
| CRCostello, Rick | Goshen | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| ESElbit Systems of America - MER | Merrimack | NH | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ 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 |