Rohmann LLC | Spartanburg | SC | — | ● ACTIVE |
Rotunda Scientific Technologies LLC | Mansfield | OH | — | ● ACTIVE |
Rouchon Industries INC | Anaheim | CA | — | ● ACTIVE |
Rpx Technologies INC | Stillwater | OK | — | ● ACTIVE |
Rsi, INC. | Kyle | TX | — | ● ACTIVE |
| RVRsi Visual Systems, INC. | Grapevine | TX | — | ● ACTIVE |
| RERtd Embedded Technologies INC | State College | PA | — | ● ACTIVE |
Rugged Controls LLC | Seattle | WA | — | ● ACTIVE |
Rugged Portable Computers LLC | Madison | AL | — | ● ACTIVE |
Rugged Science, LLC | Sparks | MD | — | ● ACTIVE |
Rugged Systems INC. | Poway | CA | — | ● ACTIVE |
| RERyun Engineering and Manufacturing LLC | Lexington | MO | — | ● ACTIVE |
S8tec LLC | Rock Hill | SC | — | ● ACTIVE |
| SRSaco Research L.l.c. | Murrieta | CA | — | ● ACTIVE |
Safran Trusted 4d INC. | West Henrietta | NY | — | ● ACTIVE |
| SISai Infotek INC | Westborough | MA | — | ● ACTIVE |
Sambanova Systems, INC. | Palo Alto | CA | — | ● ACTIVE |
San Mart USA CO | Oswego | IL | — | ● ACTIVE |
| SCSanstreak Corporation | Campbell | CA | — | ● ACTIVE |
Saphira Technologies INC | Brooklyn | NY | — | ● ACTIVE |
Savi Technology, INC. | Wilmington | NC | — | ● ACTIVE |
Scantek, INC. | Columbia | MD | — | ● ACTIVE |
Schneeberger, INC | Woburn | MA | — | ● ACTIVE |
Scifly, LLC | Ramona | CA | — | ● ACTIVE |
Scimeasure Analytical Systems, INC. | Decatur | GA | — | ● ACTIVE |
Scioteq LLC | Duluth | GA | — | ● ACTIVE |
Scs Concept Americas, LLC | Auburn Hills | MI | — | ● ACTIVE |
Seafloor Systems, INC. | El Dorado Hills | CA | — | ● ACTIVE |
Seatronx, LLC | Las Vegas | NV | — | ● ACTIVE |
| SSSeattle Safety, L.l.c. | Auburn | WA | — | ● ACTIVE |
Sebright Products INC | Hopkins | MI | — | ● ACTIVE |
| SSSecturion Systems, INC. | Centerville | UT | — | ● ACTIVE |
| SDSecurity Detection INC | Ashland | MA | — | ● ACTIVE |
Se International INC | Summertown | TN | — | ● ACTIVE |
Sellmark Corporation | Mansfield | TX | — | ● ACTIVE |
Seneca Enterprises LLC | Traverse City | MI | — | ● ACTIVE |
Senscomp, INC. | Livonia | MI | — | ● ACTIVE |
| STSensit Technologies, LLC | Valparaiso | IN | 100–499 | ● ACTIVE |
Sensit Ventures, INC. | Davis | CA | — | ● ACTIVE |
Sensoray Company, Incorporated | Portland | OR | — | ● ACTIVE |
Sensor Solutions, INC. | Steamboat Springs | CO | — | ● ACTIVE |
Sensor Technology Engineering LLC | Santa Barbara | CA | — | ● ACTIVE |
| SLSensory Labs LLC | Bozeman | MT | — | ● ACTIVE |
| SISenswork INC. | Johnson City | TN | — | ● ACTIVE |
Sentek Dynamics INC. | Santa Clara | CA | — | ● ACTIVE |
Serious Simulations LLC | Oviedo | FL | — | ● ACTIVE |
| SLSermisoni LLC | Houston | TX | — | ● ACTIVE |
Server Tech Supply INC | Prospect Park | PA | — | ● ACTIVE |
| SISheldon Instruments INC. | La Mesa | CA | — | ● ACTIVE |
S Himmelstein & CO | Hoffman Estates | IL | — | ● ACTIVE |
Shockwatch INC. | Dallas | TX | — | ● ACTIVE |
Sierra-olympia Technologies, INC. | Hood River | OR | — | ● ACTIVE |
Signal-wise INC | Troy | MI | — | ● ACTIVE |
Simformotion LLC | East Peoria | IL | — | ● ACTIVE |
Simply Nuc INC. | Round Rock | TX | — | ● ACTIVE |
Single Particle, INC. | San Diego | CA | — | ● ACTIVE |
| STSintron Technology CORP. | Milpitas | CA | — | ● ACTIVE |
Sirius Computer, INC | Los Angeles | CA | — | ● ACTIVE |
Skc INC | Eighty Four | PA | — | ● ACTIVE |
Sky Power International LLC | Liberty | SC | — | ● ACTIVE |
Smgs, LLC | Flagstaff | AZ | — | ● ACTIVE |
Smiths Detection INC. | Edgewood | MD | — | ● ACTIVE |
Snowy Owl Security LLC | Glenwood | IA | — | ● ACTIVE |
Sodak Manufacturing LLC | Akron | IA | — | ● ACTIVE |
Softtouch Technologies LLC | Dallas | TX | — | ● ACTIVE |
Software Bisque INC | Golden | CO | — | ● ACTIVE |
Solace (us) INC. | New York | NY | — | ● ACTIVE |
Solinst Eureka LLC | Austin | TX | — | ● ACTIVE |
Solmirus Corporation | Colorado Springs | CO | — | ● ACTIVE |
Solution Systems Technologies, INC. | Lafayette | CO | — | ● ACTIVE |
| STSomet Technologies LLC | Avenel | NJ | — | ● ACTIVE |
| SISonatest INC | San Antonio | TX | — | ● ACTIVE |
Sound Inspectors LLC | Lakeville | MN | — | ● ACTIVE |
Sound Productions, LLC. | Irving | TX | — | ● ACTIVE |
Spacebilt INC | Lakeland | FL | — | ● ACTIVE |
Space City General Trading LLC | Houston | TX | — | ● ACTIVE |
Sparton Aydin, LLC | Birdsboro | PA | — | ● ACTIVE |
Spawr Industries, INC | Lake Havasu City | AZ | — | ● ACTIVE |
Spectral Dynamics INC | Santa Clara | CA | — | ● ACTIVE |
| SISpectral Instruments Imaging LLC | Tucson | AZ | 20–99 | ● ACTIVE |
Spectrum Techniques, LLC | Oak Ridge | TN | — | ● ACTIVE |
Sphere Optics Company LLC | Jamesville | NY | — | ● ACTIVE |
Spica Technology Corporation | Kihei | HI | — | ● ACTIVE |
Spidercam US INC | Kennesaw | GA | — | ● ACTIVE |
| SISpraytrack, INC. | Austin | MN | — | ● ACTIVE |
| SESps Engineering INC | North Salt Lake | UT | — | ● ACTIVE |
| SRSquare Robot, INC | Westborough | MA | — | ● ACTIVE |
Sribniak LLC | Bothell | WA | — | ● ACTIVE |
Stac Computers, INC. | Grand Rapids | MI | — | ● ACTIVE |
| SCStarna Cells, INC. | Atascadero | CA | — | ● ACTIVE |
Starrett Kinemetric Engineering, INC. | Laguna Hills | CA | — | ● ACTIVE |
| STSteam Trap Systems LLC | Newburyport | MA | — | ● ACTIVE |
Stec-steadfast Technics LLC | Angleton | TX | — | ● ACTIVE |
Steiger Dynamics LLC | Redwood City | CA | — | ● ACTIVE |
Steiner Eoptics, INC. | Miamisburg | OH | — | ● ACTIVE |
Sterling Computer Sales, LLC | Landenberg | PA | — | ● ACTIVE |
Sterling Computers Corporation | North Sioux City | SD | — | ● ACTIVE |
Sterling Computers Corporation | Sterling | VA | — | ● ACTIVE |
Stingray Manufacturing LLC | Maryland Heights | MO | — | ● ACTIVE |
Stonefly INC | Castro Valley | CA | — | ● ACTIVE |