Scientifica LLC | Millstone | NJ | — | ● ACTIVE |
Scientific Bioprocessing, INC | Bohemia | NY | — | ● ACTIVE |
Scientific Bridge LLC | Columbus | OH | — | ● ACTIVE |
| SRScientific Repair INC | Torrance | CA | — | ● ACTIVE |
Scientific Test, INC | Wylie | TX | — | ● ACTIVE |
| SLScimet, LLC | Danville | CA | — | ● ACTIVE |
Scintitech INC | Shirley | MA | — | ● ACTIVE |
Scitech Sales, LLC | Kennesaw | GA | — | ● ACTIVE |
Scribner, LLC | Southern Pines | NC | — | ● ACTIVE |
| SISebia, INC. | Norcross | GA | — | ● ACTIVE |
Seica INC | Haverhill | MA | — | ● ACTIVE |
Seismic Source CO | Ponca City | OK | — | ● ACTIVE |
| STSelerity Technologies Usa, INC. | Salt Lake City | UT | — | ● ACTIVE |
| STSensit Technologies, LLC | Valparaiso | IN | 100–499 | ● ACTIVE |
Sensona, INC | Chicago | IL | — | ● ACTIVE |
Sensors INC | Saline | MI | — | ● ACTIVE |
Serialtek LLC | Longmont | CO | — | ● ACTIVE |
Servomex Company | Sugar Land | TX | — | ● ACTIVE |
Shelby Jones CO INC | Upper Darby | PA | — | ● ACTIVE |
Shockbox Test Equipment, LLC | Bethany | OK | — | ● ACTIVE |
Sifam Tinsley Instrumentation INC | Kennesaw | GA | — | ● ACTIVE |
Sigma Scientific LLC | Micanopy | FL | — | ● ACTIVE |
Signalcore INC. | Granger | TX | — | ● ACTIVE |
Signal Hound, LLC | Battle Ground | WA | — | ● ACTIVE |
Signal Integrity, INC. | Attleboro | MA | — | ● ACTIVE |
Simpson Electric Company, INC. | Lac Du Flambeau | WI | — | ● ACTIVE |
Single Quantum USA INC | Knoxville | TN | — | ● ACTIVE |
Sinton Consulting, INC. | Boulder | CO | — | ● ACTIVE |
Sirius Automation Group LLC | Vernon Hills | IL | — | ● ACTIVE |
Skm Instruments, INC. | Centennial | WY | — | ● ACTIVE |
Skylink Technology INC | Windermere | FL | — | ● ACTIVE |
| SISmaract INC. | Berkeley | CA | — | ● ACTIVE |
Smart Grid Products, LLC | Austin | TX | — | ● ACTIVE |
Smartsat INC | Largo | FL | — | ● ACTIVE |
Smith Thomas E | Pittsburgh | PA | — | ● ACTIVE |
Soar Optics INC. | Elk Grove | CA | — | ● ACTIVE |
Soil Measurement Systems LLC | Huntington Beach | CA | — | ● ACTIVE |
Sonics & Materials INC | Newtown | CT | — | ● ACTIVE |
Sonix, INC. | Springfield | VA | — | ● ACTIVE |
Sonntek INC | Upper Saddle River | NJ | — | ● ACTIVE |
| SBSophion Bioscience INC | Bedford | MA | — | ● ACTIVE |
Space Coast Photonics CORP | Melbourne | FL | — | ● ACTIVE |
Spark Holland INC | Franklinville | NJ | — | ● ACTIVE |
Spatial Genomics, INC. | Pasadena | CA | — | ● ACTIVE |
Spea America, L.l.c. | Tyler | TX | — | ● ACTIVE |
| SISpectradynamics INC | Louisville | CO | — | ● ACTIVE |
Spectra Lab, LLC | Dumfries | VA | — | ● ACTIVE |
Spectral Evolution INC | Haverhill | MA | — | ● ACTIVE |
| SISpectral Instruments Imaging LLC | Tucson | AZ | 20–99 | ● ACTIVE |
Spectral LLC | Putnam | CT | — | ● ACTIVE |
Spectra Services, INC. | Ontario | NY | — | ● ACTIVE |
Spectra Vista Corporation | Poughkeepsie | NY | — | ● ACTIVE |
Spectroclick INC | Champaign | IL | — | ● ACTIVE |
Spectrogon US INC. | Mountain Lakes | NJ | — | ● ACTIVE |
Spectrum Instrumentation CORP | Hackensack | NJ | — | ● ACTIVE |
Sper Scientific Instruments, LLC | Scottsdale | AZ | — | ● ACTIVE |
Spheryx, INC. | New York | NY | — | ● ACTIVE |
Spincore Technologies, INC. | Gainesville | FL | — | ● ACTIVE |
Sprintech, LLC | Saint George | UT | — | ● ACTIVE |
Stable Laser Systems INC | Boulder | CO | — | ● ACTIVE |
Staib Instruments INC | Williamsburg | VA | — | ● ACTIVE |
Stapleton David J | Butler | PA | — | ● ACTIVE |
| SLStarr Life Sciences CORP | Oakmont | PA | — | ● ACTIVE |
Steam Instruments INC | Madison | WI | — | ● ACTIVE |
| SIStellarnet, INC. | Tampa | FL | — | ● ACTIVE |
Sterlitech Corporation | Auburn | WA | — | ● ACTIVE |
Stoelting CO | Wood Dale | IL | — | ● ACTIVE |
Stratedigm, INC. | San Jose | CA | — | ● ACTIVE |
Structure Probe INC | West Chester | PA | — | ● ACTIVE |
| SLSubinitial LLC | Santee | CA | — | ● ACTIVE |
Subsea Circuits, INC. | Sauk Centre | MN | — | ● ACTIVE |
Summit Technology, INC | Pleasant Hill | CA | — | ● ACTIVE |
Sunburst Sensors, LLC | Missoula | MT | — | ● ACTIVE |
Sunrise Innovations LLC | Sparta | MI | — | ● ACTIVE |
Sunset Laboratory Incorporated | Portland | OR | — | ● ACTIVE |
Sunsight Instruments, LLC | Orlando | FL | — | ● ACTIVE |
Supercritical Fluid Technologies, INC. | Newark | DE | — | ● ACTIVE |
Suprock Technologies LLC | Warren | NH | — | ● ACTIVE |
Surface Measurement Systems LTD North America | Allentown | PA | — | ● ACTIVE |
Surforce, LLC | Goleta | CA | — | ● ACTIVE |
Swabian Instruments Usa, INC. | Boston | MA | — | ● ACTIVE |
Swan Analytical Usa, INC. | Wheeling | IL | — | ● ACTIVE |
Sycamore Life Sciences, LLC | Houston | TX | — | ● ACTIVE |
Sydor Holdings, LLC | Fairport | NY | — | ● ACTIVE |
Sydor Instruments, LLC | Fairport | NY | — | ● ACTIVE |
Syft Technologies, INC. | Corona | CA | — | ● ACTIVE |
Sympatec INC | Pennington | NJ | — | ● ACTIVE |
Synchrotron Research INC | Melbourne Beach | FL | — | ● ACTIVE |
| STSynergent Technologies, INC | Frederick | MD | — | ● ACTIVE |
Tagarno USA INC | Tarpon Springs | FL | — | ● ACTIVE |
Talus Communications, LLC | Mound House | NV | — | ● ACTIVE |
Ta Scientific INC. | Brandon | MN | — | ● ACTIVE |
Teachspin, INC. | Buffalo | NY | — | ● ACTIVE |
Tecan Sp, INC. | Baldwin Park | CA | — | ● ACTIVE |
Techcomp USA INC | Fulton | MD | — | ● ACTIVE |
Tecknowledgey INC. | Peekskill | NY | — | ● ACTIVE |
Teclis America Corporation | Boulder | CO | — | ● ACTIVE |
Tecmag, INC. | Houston | TX | — | ● ACTIVE |
Tegam, INC. | Denver | CO | — | ● ACTIVE |
Tektest, INC | Baldwin Park | CA | — | ● ACTIVE |