Photon Queue INC. | Urbana | IL | — | ● ACTIVE |
Photon Spot INC | Monrovia | CA | — | ● ACTIVE |
Photosound Technologies, INC. | Houston | TX | — | ● ACTIVE |
| PIPhotovolt Instruments INC | Minneapolis | MN | — | ● ACTIVE |
Physio Systems, INC. | Tracy | CA | — | ● ACTIVE |
| PPPicoquant Photonics North America INC | Springfield | MA | — | ● ACTIVE |
Pico Sales and Distribution, LLC | Tyler | TX | — | ● ACTIVE |
Pine Research Instrumentation INC | Durham | NC | — | ● ACTIVE |
Pinnacle Technology De LLC | Lawrence | KS | — | ● ACTIVE |
Pion INC. | Billerica | MA | — | ● ACTIVE |
Planewave Instruments INC | Adrian | MI | — | ● ACTIVE |
Poem Technology, LLC | Huntington | NY | — | ● ACTIVE |
| PIPolybiomics INC. | Kirkland | WA | — | ● ACTIVE |
Pond Engineering Laboratories, INC. | Berthoud | CO | — | ● ACTIVE |
Portable Diagnostic Systems INC | Robbinsville | NJ | — | ● ACTIVE |
Precisionary Instruments LLC | Ashland | MA | — | ● ACTIVE |
Precision Data Technology, INC. | Everett | WA | — | ● ACTIVE |
Precision Systems & Instrumentation LLC | Georgetown | KY | — | ● ACTIVE |
Precision Test Systems L.l.c | Murrieta | CA | — | ● ACTIVE |
Preomics INC | Billerica | MA | — | ● ACTIVE |
Pressure Biosciences, INC. | Canton | MA | — | ● ACTIVE |
Primenano, INC. | Santa Clara | CA | — | ● ACTIVE |
| PDProactive Dx INC | Thousand Oaks | CA | — | ● ACTIVE |
Probe Master INC | El Cajon | CA | — | ● ACTIVE |
Process Insights - Tiger Optics, LLC. | Horsham | PA | — | ● ACTIVE |
Prodyn Technologies INC | Albuquerque | NM | — | ● ACTIVE |
Progroup Instrument INC | Godfrey | IL | — | ● 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 |
| PDPsiber Data Systems INC. | San Diego | CA | — | ● ACTIVE |
| PRPsl Rheotek USA INC | Granger | IN | — | ● ACTIVE |
Ptdsubco LLC | Milwaukee | WI | — | ● ACTIVE |
Pts Professional Technical Services INC | West Chester | OH | — | ● ACTIVE |
Pulse Instruments | Torrance | CA | — | ● ACTIVE |
Pulse Research Labs, INC. | Torrance | CA | — | ● 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 |
| QLQrc, LLC | Fredericksburg | VA | — | ● ACTIVE |
Qscint Imaging Solutions LLC | Tucson | AZ | — | ● ACTIVE |
Qsonica LLC | Newtown | CT | — | ● ACTIVE |
Qtek Laser, LLC | Waltham | MA | — | ● ACTIVE |
| QCQuadrex Corporation | Bethany | CT | — | ● ACTIVE |
Qualitau, Incorporated | Santa Clara | CA | — | ● ACTIVE |
Quantaq INC | Somerville | MA | — | ● ACTIVE |
Quantum Composers, INC | Bozeman | MT | — | ● ACTIVE |
Quantum Focus Instruments Corporation | Vista | CA | — | ● ACTIVE |
Quantum Northwest, INC. | Liberty Lake | WA | — | ● ACTIVE |
| QLQuarksen LLC | Mansfield | MA | — | ● ACTIVE |
| QSQuidelortho Sales Company, LLC | San Diego | CA | — | ● ACTIVE |
Radar Engineers INC. | Portland | OR | — | ● ACTIVE |
Rad Elec INC | Frederick | MD | — | ● ACTIVE |
Radiometer America, INC. | Brea | CA | — | ● ACTIVE |
Radom Instruments, LLC | Pewaukee | WI | — | ● ACTIVE |
Rame-hart Instrument Company, LLC | Succasunna | NJ | — | ● ACTIVE |
Ram Meter INC | Royal Oak | MI | — | ● ACTIVE |
Rapid Tests Direct LLC | Clearwater | FL | — | ● ACTIVE |
Rave Scientific LLC | Somerset | NJ | — | ● ACTIVE |
| RWRa Wood Associates LLC | Frankfort | NY | — | ● ACTIVE |
| RMRay-check Manufacturing, INC. | Fresno | CA | — | ● ACTIVE |
Rbd Instruments, INC | Bend | OR | — | ● ACTIVE |
Recovery Monitoring Solutions, LLC | Dallas | TX | — | ● ACTIVE |
Red Heritage Medical Diagnostics Company LLC | Knoxville | TN | — | ● ACTIVE |
Redshift Bioanalytics INC | Boxborough | MA | — | ● ACTIVE |
Reedholm Systems CORP | Georgetown | TX | — | ● ACTIVE |
Renaissance Scientific, INC. | Boulder | CO | — | ● 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 |
| RTRf Test Equipment Solutions LLC | Maitland | FL | — | ● ACTIVE |
R H K Technology, INC. | Troy | MI | — | ● ACTIVE |
Rh Technologies LLC | Grand Forks | ND | — | ● ACTIVE |
Rinnekar Industries, LLC | Redford | MI | — | ● ACTIVE |
Ritec, INC | Warwick | RI | — | ● ACTIVE |
Rmsw Partners INC | Greenwood Village | CO | — | ● ACTIVE |
| RMRoche Molecular Systems INC. | Branchburg | NJ | — | ● ACTIVE |
Rohde & Schwarz Usa, INC. | Columbia | MD | — | ● ACTIVE |
Rokhan LLC | Dardenne Prairie | MO | — | ● ACTIVE |
Rti Electronics INC | Towaco | NJ | — | ● ACTIVE |
| SCSaelig Company, INC. | Fairport | NY | — | ● ACTIVE |
Saetta Labs LLC | Boulder | CO | — | ● ACTIVE |
| SSSafety Sense LLC | Youngstown | OH | — | ● ACTIVE |
Sage Science, INC. | Beverly | MA | — | ● ACTIVE |
Sailbri Cooper Incorporated | Tigard | OR | — | ● ACTIVE |
Saleae, INC. | South San Francisco | CA | — | ● 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 |
Schoeffel International CORP | Chelmsford | MA | — | ● ACTIVE |
Scicore Instruments, INC. | Long Valley | NJ | — | ● ACTIVE |