| PPPi Physik Instrumente LP | Shrewsbury | MA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Plexicam INC | North Andover | MA | Computer and Electronic Product Manufacturing334310 | — | ● ACTIVE |
Poseidon's Forge, INC. | Rehoboth | MA | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Potomac Aviation Technology CORP | Boston | MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Precise Time & Frequency, LLC | Wakefield | MA | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
Precisionary Instruments LLC | Ashland | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Pressure Biosciences, INC. | Canton | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Primearray Systems INC | Chelmsford | MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Prism Science Works Incorporated | Boston | MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Pro Av Systems, INC. | Chelmsford | MA | Computer and Electronic Product Manufacturing334310 | — | ● ACTIVE |
Proveris Scientific CORP | Hudson | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Proxy Manufacturing, INC. | Methuen | MA | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
Pyramid Technical Consultants, INC | Waltham | MA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Qblox US INC | Boston | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Q One Americas, INC. | Fitchburg | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Qorvo Us, INC. | Billerica | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Qtek Laser, LLC | Waltham | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Quarksen LLC | Mansfield | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Quartzite Processing, INC. | Malden | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Racepoint LLC | Milton | MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Radiarc Technologies, LLC | Wakefield | MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Raid INC | Lawrence | MA | Computer and Electronic Product Manufacturing334112 | — | ● ACTIVE |
Rapid Coatings INC | Haverhill | MA | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
Raytheon European Management and Systems Company | Tewksbury | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Raytheon Southeast Asia Systems Company | Tewksbury | MA | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Redshift Bioanalytics INC | Boxborough | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Remote Sensing Solutions, INC. | Boston | MA | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Resonance Research INC | Billerica | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
| RHRevvity Health Sciences, INC. | Hopkinton | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Richard H. Bird & CO. INC. | Waltham | MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Rilear Industries INC. | Cambridge | MA | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Riso INC | Woburn | MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Sage Science, INC. | Beverly | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
| SISai Infotek INC | Westborough | MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
San-tron INC | Ipswich | MA | Computer and Electronic Product Manufacturing334417 | — | ● ACTIVE |
Schneeberger, INC | Woburn | MA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Schoeffel International CORP | Chelmsford | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Sciaps, INC | Andover | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Scienion US INC | Woburn | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Scintitech INC | Shirley | MA | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
Sea Machines Robotics, INC | Boston | MA | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Securecignal LLC | Quincy | MA | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
| SDSecurity Detection INC | Ashland | MA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Seica INC | Haverhill | MA | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
Semiconsoft INC | Southborough | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Sensing Systems Corporation | North Dartmouth | MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Sentante, INC. | Boston | MA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Setra Systems, INC. | Boxborough | MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Sharon Vacuum Co., INC. | Brockton | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
| SEShielding Express, INC. | Taunton | MA | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |