Portable Diagnostic Systems INC | Robbinsville | NJ | — | ● ACTIVE |
| PGPpt Group CORP | Monterey | CA | — | ● ACTIVE |
Precisionary Instruments LLC | Ashland | MA | — | ● ACTIVE |
Precision Systems & Instrumentation LLC | Georgetown | KY | — | ● ACTIVE |
Precision Targeting, LLC | Burnet | TX | — | ● ACTIVE |
Preomics INC | Billerica | MA | — | ● ACTIVE |
Pressure Biosciences, INC. | Canton | MA | — | ● ACTIVE |
Prevent Biometrics Incorporated | Minneapolis | MN | — | ● ACTIVE |
Prime Tech Sales INC | Clarence Center | NY | — | ● ACTIVE |
| PDProactive Dx INC | Thousand Oaks | CA | — | ● ACTIVE |
Process Insights - Tiger Optics, LLC. | Horsham | PA | — | ● ACTIVE |
Progroup Instrument INC | Godfrey | IL | — | ● ACTIVE |
| PLProofcert LLC | Pembroke | GA | — | ● ACTIVE |
Pro Scientific, INC. | Oxford | CT | — | ● ACTIVE |
Protein Fluidics INC | Redwood City | CA | — | ● ACTIVE |
Protochips, INC. | Morrisville | NC | — | ● ACTIVE |
Proveris Scientific CORP | Hudson | MA | — | ● ACTIVE |
| PRPsl Rheotek USA INC | Granger | IN | — | ● ACTIVE |
Psylotech, INC. | Evanston | IL | — | ● ACTIVE |
Ptdsubco LLC | Milwaukee | WI | — | ● ACTIVE |
Pts Professional Technical Services INC | West Chester | OH | — | ● ACTIVE |
Purevita Labs, LLC | West Warwick | RI | — | ● ACTIVE |
Qa Group LLC | Spring | TX | — | ● ACTIVE |
Qblox US INC | Boston | MA | — | ● ACTIVE |
| QRQcm Research | Murrieta | CA | — | ● ACTIVE |
Q Magnetics LLC | Boulder | CO | — | ● ACTIVE |
Q One Americas, INC. | Fitchburg | MA | — | ● ACTIVE |
Qscint Imaging Solutions LLC | Tucson | AZ | — | ● ACTIVE |
Qsonica LLC | Newtown | CT | — | ● ACTIVE |
Qtek Laser, LLC | Waltham | MA | — | ● ACTIVE |
| QCQuadrex Corporation | Bethany | CT | — | ● ACTIVE |
Quaesta Instruments, LLC | Tucson | AZ | — | ● ACTIVE |
Quakelogic, INC. | Roseville | CA | — | ● ACTIVE |
Quantaq INC | Somerville | MA | — | ● ACTIVE |
Quantum Focus Instruments Corporation | Vista | CA | — | ● ACTIVE |
Quantum Northwest, INC. | Liberty Lake | WA | — | ● ACTIVE |
| QLQuarksen LLC | Mansfield | MA | — | ● ACTIVE |
Quicksilver Analytics INC | Hampstead | NC | — | ● ACTIVE |
| QSQuidelortho Sales Company, LLC | San Diego | CA | — | ● ACTIVE |
Rad Elec INC | Frederick | MD | — | ● ACTIVE |
Radiation Detection Company | Georgetown | TX | — | ● ACTIVE |
Radiation Detection & Imaging Technologies LLC | Phoenix | AZ | — | ● ACTIVE |
Radiation Detection Technologies, INC. | Manhattan | KS | — | ● ACTIVE |
| RPRadiation Protection Products, INC. | Wayzata | MN | — | ● ACTIVE |
Radiodetection LLC | Kearneysville | WV | — | ● ACTIVE |
Radiodetection, LLC | Raymond | ME | — | ● ACTIVE |
Radiometer America, INC. | Brea | CA | — | ● ACTIVE |
Radiometrics Corporation | Frederick | CO | — | ● ACTIVE |
Radom Instruments, LLC | Pewaukee | WI | — | ● ACTIVE |
Rame-hart Instrument Company, LLC | Succasunna | NJ | — | ● ACTIVE |
Rapid Tests Direct LLC | Clearwater | FL | — | ● ACTIVE |
Rave Scientific LLC | Somerset | NJ | — | ● ACTIVE |
| RMRay-check Manufacturing, INC. | Fresno | CA | — | ● ACTIVE |
Rayonix, L.l.c. | Evanston | IL | — | ● ACTIVE |
Rbd Instruments, INC | Bend | OR | — | ● ACTIVE |
Realtime Adventure Data INC | Boise | ID | — | ● ACTIVE |
Recovery Monitoring Solutions, LLC | Dallas | TX | — | ● ACTIVE |
Red Heritage Medical Diagnostics Company LLC | Knoxville | TN | — | ● ACTIVE |
Redshift Bioanalytics INC | Boxborough | MA | — | ● ACTIVE |
Renaissance Scientific, INC. | Boulder | CO | — | ● ACTIVE |
Requisite Biomedical, LLC | Baton Rouge | LA | — | ● ACTIVE |
Research Laboratory Supply, INC. | Pompano Beach | FL | — | ● ACTIVE |
Resonance Research INC | Billerica | MA | — | ● ACTIVE |
Resonant Sensors Incorporated | Arlington | TX | — | ● ACTIVE |
Resonon, INC. | Bozeman | MT | — | ● ACTIVE |
| RSRespirometer Systems & Applications LLC | Fayetteville | AR | — | ● ACTIVE |
| RCRestek CORP | Bellefonte | PA | — | ● ACTIVE |
| RHRevvity Health Sciences, INC. | Hopkinton | MA | — | ● ACTIVE |
Revware INC. | Raleigh | NC | — | ● ACTIVE |
R H K Technology, INC. | Troy | MI | — | ● ACTIVE |
Rh Technologies LLC | Grand Forks | ND | — | ● ACTIVE |
Rift Systems INC | Irvine | CA | — | ● ACTIVE |
Ritec, INC | Warwick | RI | — | ● ACTIVE |
R. M. Young Company LLC | Traverse City | MI | — | ● ACTIVE |
Roadsys INC | Palm Harbor | FL | — | ● ACTIVE |
| RMRoche Molecular Systems INC. | Branchburg | NJ | — | ● ACTIVE |
Rocky Mountain Instrumentation INC | Murray | UT | — | ● ACTIVE |
Rohmann LLC | Spartanburg | SC | — | ● ACTIVE |
Rokhan LLC | Dardenne Prairie | MO | — | ● ACTIVE |
Rotunda Scientific Technologies LLC | Mansfield | OH | — | ● ACTIVE |
Rpx Technologies INC | Stillwater | OK | — | ● ACTIVE |
Rugged Controls LLC | Seattle | WA | — | ● ACTIVE |
| SRSaco Research L.l.c. | Murrieta | CA | — | ● ACTIVE |
| SSSafety Sense LLC | Youngstown | OH | — | ● ACTIVE |
Safran Trusted 4d INC. | West Henrietta | NY | — | ● ACTIVE |
Sage Science, INC. | Beverly | MA | — | ● ACTIVE |
Sailbri Cooper Incorporated | Tigard | OR | — | ● ACTIVE |
Salvus LLC | Valdosta | GA | — | ● ACTIVE |
Sandpiper Technical Solutions INC | Holly Springs | NC | — | ● ACTIVE |
Sbs 2b Tech, LLC | Broomfield | CO | — | ● ACTIVE |
| SLScalables, LLC | Wallingford | CT | — | ● ACTIVE |
Scantek, INC. | Columbia | MD | — | ● ACTIVE |
Schneeberger, INC | Woburn | MA | — | ● ACTIVE |
Schoeffel International CORP | Chelmsford | MA | — | ● ACTIVE |
Scicore Instruments, INC. | Long Valley | NJ | — | ● ACTIVE |
Scientifica LLC | Millstone | NJ | — | ● ACTIVE |
Scientific Bioprocessing, INC | Bohemia | NY | — | ● ACTIVE |
Scientific Bridge LLC | Columbus | OH | — | ● ACTIVE |
| SRScientific Repair INC | Torrance | CA | — | ● ACTIVE |
Scitech Sales, LLC | Kennesaw | GA | — | ● ACTIVE |