Companies with primary NAICS 541330, by prime awards since FY2021
Rows 7,201–7,300 of 8,155, largest first
| Company | City | State | Prime awards since FY2021 |
|---|---|---|---|
| Silver Maple LLC | Brentwood | TN | Subcontractor |
| Silverthorne Advisory Group LLC | Miami | FL | Subcontractor |
| Simcosm Inc. | San Ramon | CA | $0 |
| Simes & Rosch, LLC | Jacksonville | FL | Subcontractor |
| Simfoundries, LLC | Silver Spring | MD | Subcontractor |
| Simlytics.cloud LLC | Randolph | NJ | Subcontractor |
| Simon Design Engineering LLC | Wellesley Hills | MA | $0 |
| Simphonics, Inc. | Tampa | FL | Subcontractor |
| Simpkins & Costelli, Inc. | Gulfport | MS | $0 |
| Simpson Gumpertz & Heger Inc. | Washington | DC | Subcontractor |
| Simulations, LLC | Granby | CT | $0 |
| Simulation Systems Technologies, Inc. | Voorhees | NJ | Subcontractor |
| Simulogix LLC | Chandler | AZ | Subcontractor |
| Simventions Inc. | Virginia Beach | VA | Subcontractor |
| Simwell Inc. | Greensburg | PA | Subcontractor |
| Sinclair Pratt Cameron PC | Virginia Beach | VA | $0 |
| Singh360 Inc. | Hamel | MN | Subcontractor |
| Sipa D.o.o. | Podgorica | Subcontractor | |
| Sirius Industries Inc. | Orlando | FL | Subcontractor |
| Sis-tech Solutions, LP | Houston | TX | $0 |
| Sisu, LLC | Round Rock | TX | Subcontractor |
| Site, L.L.C. | Fairfax | VA | Subcontractor |
| Six Degrees Of Simulation Inc. | Orlando | FL | $0 |
| Sixty First Place Architects, Ltd. | Scottsdale | AZ | Subcontractor |
| SJB Group, L.L.C. | Baton Rouge | LA | Subcontractor |
| Ska Consulting Engineers Inc. | Greensboro | NC | $0 |
| Sk Design Group Inc. | Leawood | KS | Subcontractor |
| Skelly & Loy, Inc. | Harrisburg | PA | Subcontractor |
| S & K Global Solutions LLC | Houston | TX | Subcontractor |
| Skillings Inc. | Lacey | WA | $0 |
| Skyline Engineering, LLC | Rapid City | SD | $0 |
| Skyline Geotechnical Incorporated | Carlsbad | CA | Subcontractor |
| Skywire Design Inc. | Richardson | TX | Subcontractor |
| Slay Engineering Company, Inc. | San Antonio | TX | Subcontractor |
| S & L Engineers Ltd. | Chicago | IL | Subcontractor |
| Smart Structures LLC | Riviera Beach | FL | Subcontractor |
| SMD Corporation | Fairfax | VA | Subcontractor |
| S & Me Inc.Duluth, GA · UEI CZWHHTMFV233 | Duluth | GA | Subcontractor |
| S & Me Inc.Knoxville, TN · UEI GKSRLRPNLFR3 | Knoxville | TN | Subcontractor |
| S & Me Inc.Johnson City, TN · UEI J7M8W9WFKPS9 | Johnson City | TN | $0 |
| S & Me Inc.Charlotte, NC · UEI JN2KLUT49G15 | Charlotte | NC | Subcontractor |
| S & Me Inc.Huntsville, AL · UEI KZMANMF3TVU6 | Huntsville | AL | $0 |
| S & Me Inc.Raleigh, NC · UEI M2JCWBUPF7C4 | Raleigh | NC | Subcontractor |
| S & Me Inc.Columbia, SC · UEI QQJTF2UJLFZ6 | Columbia | SC | Subcontractor |
| S & Me Inc.Chattanooga, TN · UEI YLZRGSCGH3A1 | Chattanooga | TN | Subcontractor |
| S&me, Inc. Of Ohio (S & Me, Inc) | Dublin | OH | $0 |
| Smith & Annala Engineering Co. | Tempe | AZ | Subcontractor |
| Smith & Boucher Inc. | Olathe | KS | $0 |
| Smith & Burgess LLC | Houston | TX | $0 |
| Smith Engineering Co. | Albuquerque | NM | $0 |
| Smr-isd Consulting Structural Engineers, Inc. | San Diego | CA | Subcontractor |
| SNTC Corp. | Leesburg | VA | $0 |
| Snyder & Associates Inc. | Ankeny | IA | Subcontractor |
| Socotec Engineering, Inc. | New York | NY | Subcontractor |
| Softcomm Inc. | San Diego | CA | $0 |
| Soil And Material Consultants, Inc. | Arlington Heights | IL | $0 |
| Soil Consultants, Inc. | Charleston | SC | Subcontractor |
| Soldier Creek Engineering & Technical Services LLC | Kirksey | KY | $0 |
| Soleiro LLC | Litchfield | NH | $0 |
| Solidyn Solutions, LLC | Denver | CO | Subcontractor |
| Solterra Engineering Inc. | Riverton | WY | Subcontractor |
| Solutions Aec, LLC | Saint Louis | MO | Subcontractor |
| Solutions Through Innovative Technologies, Inc. | Tulsa | OK | $0 |
| Solvarus Consulting Services LLC | Clifton | VA | Subcontractor |
| Solve-it. Tech Inc. | Woodbridge | VA | Subcontractor |
| Somat Engineering Inc. | Detroit | MI | Subcontractor |
| Sonnet Technologies, Inc. | Braintree | MA | Subcontractor |
| Sosa Solutions LLC | Ashburn | VA | Subcontractor |
| Southern Air Aviation Inc. | Carlsbad | CA | $0 |
| Southern Cathodic Protection Co. | Atlanta | GA | Subcontractor |
| Southern Company Services, Inc. | Birmingham | AL | Subcontractor |
| Southern Earth Sciences Inc. | Mobile | AL | Subcontractor |
| Southern Management Engineering LLC | Isle Of Palms | SC | Subcontractor |
| Southern Traffic Services, Inc. | Gulf Breeze | FL | Subcontractor |
| Southwest Design And Prototyping, LLC | Albuquerque | NM | Subcontractor |
| Southwest Geo-solutions Inc. | Austin | TX | Subcontractor |
| Southwest Research Institute | Warner Robins | GA | Subcontractor |
| Space Engineering And Acquisition Systems Inc. | El Segundo | CA | Subcontractor |
| Space Missions Cybersecurity LLC | Centennial | CO | Subcontractor |
| Space Systems Integration, LLC | Great Falls | VA | Subcontractor |
| Spalding Dedecker Associates Inc. | Rochester Hills | MI | Subcontractor |
| Spartan Management, LLC | Manassas | VA | Subcontractor |
| Speaks Larry E & Associates Inc. | Montgomery | AL | Subcontractor |
| Specialized Engineering Analysis & Management Services Inc. | California | MD | $0 |
| Specialized Engineering LLC | Mandeville | LA | Subcontractor |
| Specialized Technical Systems LLC | Tewksbury | MA | Subcontractor |
| Spectral Systems Integration, LLC | Stafford | VA | Subcontractor |
| Spencer-engineers Inc. | Flowood | MS | $0 |
| Spicer Group Inc. | Saginaw | MI | Subcontractor |
| Spider Integration Group, LLC | Ormond Beach | FL | Subcontractor |
| Spider LLC | Colorado Springs | CO | Subcontractor |
| Spitfire Technologies, Inc. | Rockville | MD | Subcontractor |
| SPM Muhendislik Insaat Sanayi Ve Ticaret Ltd. Sti | Balgat | CANKAYA | Subcontractor |
| Spyros Information & Technology Consulting, LLC | Columbia | MD | Subcontractor |
| SRBR Engineers, Inc. | Catonsville | MD | $0 |
| SRC Inc.Herndon, VA · UEI LM11KDD8CJ96 | Herndon | VA | Subcontractor |
| SRC Inc.Charlottesville, VA · UEI LSY2LQE8A326 | Charlottesville | VA | Subcontractor |
| SRC, Inc. | Beavercreek | OH | $0 |
| SRF Consulting Group Inc. | Minneapolis | MN | Subcontractor |
| Sridhar Madala | Webster | TX | $0 |