| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Spill 911, Inc. | 12 | $31K | Defense Logistics Agency |
| Spinsys-Dine, LLC | 2 | $122M | Department of the Navy |
| Spirit of America Corp | 2 | $290K | Department of the Air Force |
| Splash Business Intelligence, Inc. | 3 | $1.7M | Federal Aviation Administration |
| SPN Solutions Inc | 4 | $11M | Department of the Navy |
| Spok Inc | 31 | $1.7M | City of Los Angeles Controller |
| Spokane Stainless Technologies, Inc. | 3 | $185K | Department of the Army |
| Sprezzatura Management Consulting, LLC | 13 | $420M | Department of Veterans Affairs |
| Sprinturf LLC | 1 | $41K | Department of the Army |
| Spruce Technology Inc. | 59 | $270M | New York City |
| Sprung Instant Structures Inc | 1 | $419K | Department of the Air Force |
| Spry Methods, Inc. | 2 | $22M | Department of the Navy |
| SPS Industrial Inc | 221 | $850K | Department of the Navy |
| SPX Aids to Navigation, LLC | 2 | $61K | Department of the Air Force |
| Spyderco, Inc. | 1 | $2K | Department of the Navy |
| Squadron Defense Group LLC | 3 | $52K | Department of the Navy |
| Square Grove LLC | 9 | $270K | Department of the Air Force |
| Square One Armoring Services Co. | 15 | $152M | Department of State |
| SRC Inc | 80 | $470M | Department of the Army |
| SRI Group LLC | 3 | $1.5M | New York City |
| Sri International | 177 | $429M | National Institutes of Health |
| Srinsoft Inc | 2 | $52K | National Aeronautics and Space Administration |
| SRM Group, LLC | 15 | $54M | Department of the Army |
| SRR International, Inc | 3 | $1.7M | Department of the Navy |
| SRT Supply, LLC | 1 | $3K | Department of the Navy |
| S.s. Papadopulos & Associates, Inc. | 17 | $10M | Environmental Protection Agency |
| SSFM International, Inc. | 7 | $19M | Department of the Army |
| SSR Engineering, Incorporated | 5 | $1.8M | U.S. Coast Guard |
| The St. John Group, LLC | 3 | $4.2M | National Institutes of Health |
| St. Michael'S Inc. | 13 | $21M | U.S. Special Operations Command |
| St. Moritz Enterprises, L.l.c. | 4 | $12M | Departmental Offices |
| St Onge Co | 8 | $9.6M | Department of Veterans Affairs |
| Staffing Alternatives, Inc. | 2 | $99K | National Institutes of Health |
| Stafford Consulting Company, Inc. | 78 | $113M | Department of Veterans Affairs |
| Stag Enterprise, Inc. | 122 | $1.8M | Department of the Navy |
| Staller Enterprises Inc | 3 | $302K | Department of the Army |
| Stancil Corp | 3 | $274K | National Aeronautics and Space Administration |
| Standard Communications Inc | 16 | $27M | Department of Veterans Affairs |
| Standard Technology, Inc. | 1 | $6.1M | Defense Health Agency |
| Stantec Consulting Services Inc | 233 | $701M | Department of the Army |
| Stantec GS Inc. | 31 | $15M | Department of the Navy |
| Staples | 2,208 | $204M | City-Parish of Baton Rouge |
| Star Communication Inc. | 4 | $2.8M | Department of Veterans Affairs |
| Star Poly Bag, Inc. | 70 | $2.3M | Defense Logistics Agency |
| Starboard Consulting LLC | 11 | $3.6M | NY State Authorities |
| Stargates, Inc. | 4 | $10M | Departmental Offices |
| Stark Tech Operating Company, LLC | 1 | $125K | U.S. Immigration and Customs Enforcement |
| Starlims Corporation | 7 | $5.3M | New York City |
| Starlo Innovation, LLC | 3 | $5.7M | Department of Veterans Affairs |
| Starry Associates, LLC | 2 | $22M | Departmental Offices |
| Starside Security & Investigation Inc | 4 | $48M | U.S. Marshals Service |
| Stat Courier Service, Inc. | 3 | $1.5M | Department of Veterans Affairs |
| Statacorp LLC | 3 | $93K | Department of the Navy |
| State Industrial Products | 207 | $690K | City-Parish of Baton Rouge |
| Statista Inc | 4 | $68K | National Aeronautics and Space Administration |
| Statistical Research Inc | 38 | $16M | Department of the Navy |
| Stay Safe Supply Inc | 5 | $25K | Department of the Navy |
| Stealth Solutions Inc | 1 | $521K | National Oceanic and Atmospheric Administration |
| Steampunk, Inc. | 8 | $163M | U.S. Customs and Border Protection |
| Stearns Conrad and Schmidt, Consulting Engineers Inc | 1 | $480 | City of Los Angeles Controller |
| Steck Systems Inc. | 38 | $702K | Texas DIR |
| Steel Point Solutions, LLC | 1 | $660K | Office of the Secretary |
| Steelcase Inc. | 72 | $15M | Department of the Army |
| Steelcase GMBH | 42 | $4.1M | Department of the Army |
| Steelcloud LLC | 3 | $277K | Department of the Air Force |
| Steen Enterprises Inc | 3 | $205K | Department of the Army |
| Steerbridge Strategies LLC | 2 | $12K | Department of Veterans Affairs |
| Steigerwaldt Land Services Inc | 1 | $54K | Forest Service |
| Stell Environmental Enterprises Inc | 15 | $11M | Department of the Army |
| Stell Sia Salas O'Brien LLC | 8 | $1.0M | National Institute of Standards and Technology |
| Stella JV, LLC | 2 | $39M | U.S. Immigration and Customs Enforcement |
| Stellar Innovations & Solutions Inc. | 67 | $94M | Department of the Air Force |
| Stellar Services Inc | 46 | $49M | NY State Authorities |
| Stellar Solutions Inc | 2 | $52M | National Aeronautics and Space Administration |
| STEM Smart IT LLC | 2 | $1.2M | New York City |
| Stephens Pneumatics, Inc. | 7 | $50M | Federal Acquisition Service |
| Stephenson Stellar Corporation | 3 | $94M | Department of the Air Force |
| Sterile Services Co | 25 | $7.1M | Department of the Army |
| Steriliz, LLC | 6 | $555K | Department of Veterans Affairs |
| Steris Corporation | 418 | $73M | Department of Veterans Affairs |
| Sterling Business Machines Inc | 3 | $1K | Defense Logistics Agency |
| Sterling Computers Corporation | 1,055 | $321M | Department of the Army |
| Sterling Heritage Corporation | 1 | $11M | Defense Information Systems Agency |
| Sterlitech Corporation | 1 | $26K | Department of the Army |
| Stetson Engineers Inc | 4 | $5.8M | Department of the Navy |
| Steven Winter Associates Inc. | 2 | $1.3M | NY State Authorities |
| STG International, Inc. | 78 | $240M | Department of Veterans Affairs |
| Sti Electronics Inc | 1 | $115K | Department of the Navy |
| Stickers Stickers Inc | 1 | $319 | Department of the Navy |
| Stillwater Associates, LLC | 1 | $250K | Department of Energy |
| Stonehill Sales & Services, LLC | 3 | $162K | Department of the Army |
| Stonewall Defense LLC | 4 | $2.2M | Department of the Air Force |
| Stons Inc | 7 | $868K | City-Parish of Baton Rouge |
| Stop Stick, Ltd | 3 | $9K | City of Mesquite |
| Storage Engine Inc | 5 | $201K | New York City |
| Storage Strategies Inc | 2 | $16M | Department of the Navy |
| Storij Inc | 1 | $483K | Department of the Army |
| Storsoft Technology Corp | 11 | $1.1M | Department of the Air Force |
| Straitsys Inc | 3 | $2.3M | Federal Bureau of Investigation |
| Strantech LLC | 41 | $33M | Department of the Air Force |
Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record. Subcontracts are prime contractors' subaward reports on USAspending.gov for the prime awards behind the same agencies and codes, and GSA Schedule contracts come from GSA eLibrary's MAS contractor list; both are matched to vendors by name.