| SBSophion Bioscience INC | Bedford | MA | — | ● ACTIVE |
Soundwater Technologies, LLC | Wenatchee | WA | — | ● ACTIVE |
Southern Marketing Associates INC | Orlando | FL | — | ● ACTIVE |
South Fork Instruments, INC. | Auburn | CA | — | ● ACTIVE |
Southwest Scientific, INC. | Corona Del Mar | CA | — | ● ACTIVE |
Space Forge INC. | Satellite Beach | FL | — | ● ACTIVE |
Spark Holland INC | Franklinville | NJ | — | ● ACTIVE |
Spatial Genomics, INC. | Pasadena | CA | — | ● ACTIVE |
Spawr Industries, INC | Lake Havasu City | AZ | — | ● 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 Environmental Solutions LLC | Austin | TX | — | ● ACTIVE |
Spectrum Technologies INC | Aurora | IL | — | ● ACTIVE |
Sper Scientific Instruments, LLC | Scottsdale | AZ | — | ● ACTIVE |
Sphere Optics Company LLC | Jamesville | NY | — | ● ACTIVE |
Spheryx, INC. | New York | NY | — | ● ACTIVE |
Spincore Technologies, INC. | Gainesville | FL | — | ● ACTIVE |
Sprintech, LLC | Saint George | UT | — | ● ACTIVE |
| SESps Engineering INC | North Salt Lake | UT | — | ● ACTIVE |
Stable Laser Systems INC | Boulder | CO | — | ● ACTIVE |
Staib Instruments INC | Williamsburg | VA | — | ● ACTIVE |
Stapleton David J | Butler | PA | — | ● ACTIVE |
| SCStarna Cells, INC. | Atascadero | CA | — | ● ACTIVE |
| SLStarr Life Sciences CORP | Oakmont | PA | — | ● ACTIVE |
Statesville Process Instruments, INC. | Statesville | NC | — | ● ACTIVE |
Steam Instruments INC | Madison | WI | — | ● ACTIVE |
Steiner Eoptics, INC. | Miamisburg | OH | — | ● ACTIVE |
| SIStellarnet, INC. | Tampa | FL | — | ● ACTIVE |
Sterlitech Corporation | Auburn | WA | — | ● ACTIVE |
Stevens Water Monitoring Systems, INC. | Portland | OR | — | ● ACTIVE |
Stingray Manufacturing LLC | Maryland Heights | MO | — | ● ACTIVE |
Sti Vibration Monitoring INC. | League City | TX | — | ● ACTIVE |
Stn Instruments LLC | Portland | OR | — | ● ACTIVE |
Stoelting CO | Wood Dale | IL | — | ● ACTIVE |
| SBStony Brook Scientific, LTD | Norristown | PA | — | ● ACTIVE |
Storm Technologies LLC | Lees Summit | MO | — | ● ACTIVE |
Strahl LLC | Woburn | MA | — | ● ACTIVE |
Stratedigm, INC. | San Jose | CA | — | ● ACTIVE |
Strategic Systems INC | Decatur | AL | — | ● ACTIVE |
| SIStresstech INC. | Pittsburgh | PA | — | ● ACTIVE |
Structure Probe INC | West Chester | PA | — | ● ACTIVE |
| SAStuart a Cole | Roanoke | TX | — | ● ACTIVE |
Suco Technologies, INC. | Saint Louis | MO | — | ● ACTIVE |
Summit Core Tech LLC | Anoka | MN | — | ● ACTIVE |
Sunburst Sensors, LLC | Missoula | MT | — | ● ACTIVE |
Sun Electronic Systems, INC | Titusville | FL | — | ● ACTIVE |
Sunrise Innovations LLC | Sparta | MI | — | ● ACTIVE |
Sunset Laboratory Incorporated | Portland | OR | — | ● ACTIVE |
Supercritical Fluid Technologies, INC. | Newark | DE | — | ● ACTIVE |
Supply Link INC | Delaware | OH | — | ● ACTIVE |
Sure Flow Products L.l.c. | Wixom | MI | — | ● ACTIVE |
Sure Shot Nightvision LLC | Hugo | OK | — | ● ACTIVE |
Surface Measurement Systems LTD North America | Allentown | PA | — | ● ACTIVE |
Surface Preparation Solutions, LLC | Cerritos | CA | — | ● ACTIVE |
Surforce, LLC | Goleta | CA | — | ● ACTIVE |
Surgireal Products, INC. | Loveland | CO | — | ● ACTIVE |
Surveillance Technology Solutions, LLC | Mims | FL | — | ● 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 |
| SISyght, INC. | Boulder | CO | — | ● ACTIVE |
Sympatec INC | Pennington | NJ | — | ● ACTIVE |
Symphony Microwave Technologies, LLC | Nashua | NH | — | ● ACTIVE |
Synchrotron Research INC | Melbourne Beach | FL | — | ● ACTIVE |
Syntec Optics, INC. | Rochester | NY | — | ● ACTIVE |
System of Systems, INC | York | PA | — | ● ACTIVE |
| TCTacony Corporation | Fort Worth | TX | — | ● ACTIVE |
Tagarno USA INC | Tarpon Springs | FL | — | ● ACTIVE |
Talon Simulations, LLC | Altamonte Springs | FL | — | ● ACTIVE |
Talosys INC | San Diego | CA | — | ● ACTIVE |
Ta Scientific INC. | Brandon | MN | — | ● ACTIVE |
Tbdx INC | Alamo | CA | — | ● ACTIVE |
| TCT C Measurement and Control INC | Berkeley | IL | — | ● ACTIVE |
Teachspin, INC. | Buffalo | NY | — | ● ACTIVE |
Tecan Sp, INC. | Baldwin Park | CA | — | ● ACTIVE |
Tech4imaging LLC | Columbus | OH | — | ● ACTIVE |
Techcomp USA INC | Fulton | MD | — | ● ACTIVE |
Tech Instrumentation, INC. | Elizabeth | CO | — | ● ACTIVE |
| TMTechnical Marine Service, INC. | Portland | OR | — | ● ACTIVE |
Technics INC | Bolingbrook | IL | — | ● ACTIVE |
Techno Team Vision USA INC | Orlando | FL | — | ● ACTIVE |
Teclis America Corporation | Boulder | CO | — | ● ACTIVE |
Tecmag, INC. | Houston | TX | — | ● ACTIVE |
Teilch LLC | Sunnyvale | CA | — | ● ACTIVE |
Te Instruments Usa, LLC | Houston | TX | — | ● ACTIVE |
Tel-atomic, Incorporated | Jackson | MI | — | ● ACTIVE |
Teledyne Digital Imaging Us, INC. | Trenton | NJ | — | ● ACTIVE |
| TITeledyne Instruments INC | Mason | OH | — | ● ACTIVE |
| TITeledyne Instruments, INC. | Englewood | CO | — | ● ACTIVE |
| TITeledyne Instruments, INC. | Lincoln | NE | — | ● ACTIVE |
Teledyne Technologies Incorporated | Thousand Oaks | CA | — | ● ACTIVE |
Telesis Bio INC. | San Diego | CA | — | ● ACTIVE |
Tellus Networked Sensor Solutions INC | Salt Lake City | UT | — | ● ACTIVE |