| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Southworth-Milton Inc Milton Cat | 12 | $1.1M | NY State Authorities |
| Souza Construction, Inc. | 41 | $38M | Department of the Navy |
| Sovereign Consulting Inc | 4 | $1.8M | Environmental Protection Agency |
| Sovereign Contracts Group LLC | 4 | $162K | Bureau of Indian Affairs and Bureau of Indian Education |
| Sovereign Hydroseal East Inc | 28 | $44M | MTA Procurements |
| Sovereign Medical, Inc. | 4 | $4K | Indian Health Service |
| Sowela Technical Community College | 7 | $359K | Federal Prison System / Bureau of Prisons |
| Sowinski Sullivan Architects PC | 11 | $7.6M | MTA Procurements |
| S.p. Cramer & Associates, Inc. | 10 | $21M | Department of the Army |
| SP Industries Inc | 3 | $90K | Department of the Navy |
| SP Lauderdale LLC | 4 | $275K | Department of Veterans Affairs |
| SP One Global Group Inc | 18 | $53K | Defense Logistics Agency |
| SP Plus Corporation | 8 | $17M | City of Chicago |
| Spaan Tech, Inc. | 3 | $959K | City of Chicago |
| Spaark Inc | 11 | $20M | Department of the Army |
| Space Age Engineering, Inc | 72 | $9.2M | Department of the Army |
| Space Al Arabi General Trading Co. WLL | 13 | $1.3M | Department of the Air Force |
| Space & Asset Management Inc | 43 | $9.3M | Department of the Air Force |
| Space Coast Ic, Inc. | 9 | $12K | Defense Logistics Agency |
| Space Electronics, LLC | 13 | $3.8M | Department of the Air Force |
| Space Environment Technologies, LLC | 4 | $2.4M | National Aeronautics and Space Administration |
| Space Exploration Technologies Corp. | 37 | $13.5B | Department of the Air Force |
| Space Florida | 3 | $794 | Defense Logistics Agency |
| Space Ground System Solutions, Inc. | 4 | $239M | Department of the Navy |
| Space Lab Technologies, LLC | 3 | $1.6M | National Aeronautics and Space Administration |
| Space Launch Technologies LLC | 3 | $285K | Department of the Army |
| Space Machine & Engineering Corp. | 4 | $20K | Defense Logistics Agency |
| Space Micro Inc | 3 | $11M | Department of the Air Force |
| Space Optics Research Labs, LLC | 4 | $562K | Department of the Navy |
| Space Sciences and Engineering LLC | 3 | $20M | National Aeronautics and Space Administration |
| Spacecraft Components Corp | 132 | $611K | Defense Logistics Agency |
| Spacek Labs, Inc. | 3 | $138K | National Aeronautics and Space Administration |
| Spacelabs Healthcare LLC | 6 | $845K | Department of Veterans Affairs |
| Spacelabs Healthcare (Washington), Inc | 9 | $2K | Defense Logistics Agency |
| Spacesaver Storage Solutions LLC | 13 | $279K | Department of the Navy |
| Spacesaver Storage Systems Inc | 13 | $552K | Department of the Air Force |
| Spacesaver Systems, Inc. | 4 | $11M | Smithsonian Institution |
| Spaceworks Enterprises Inc | 9 | $11M | Department of the Air Force |
| Spaceworx Inc | 3 | $103K | Department of the Air Force |
| Spackman Mossop Michaels, LLC | 3 | $3.7M | Environmental Protection Agency |
| Spaires Inc | 339 | $4.0M | Defense Logistics Agency |
| Spalding Consulting, Inc. | 7 | $269M | Department of the Navy |
| Spanish Coalition for Housing | 8 | $1.3M | City of Chicago |
| Spanish Solutions, LLC | 27 | $709K | Department of the Army |
| Spanish Speaking Elderly Council Races Inc. | 4 | $9.7M | New York City |
| Spanset, Inc. | 5 | $26K | Defense Logistics Agency |
| Sparc Research LLC | 5 | $43M | Department of the Air Force |
| Spareit LLC | 22 | $31K | Defense Logistics Agency |
| Sparetime Investment Group Incorporated | 3 | $220K | Department of the Army |
| Spark Electric LLC | 23 | $9.4M | Department of the Air Force |
| Spark Thermionics, Inc. | 3 | $3.0M | Department of the Army |
| Sparklean Janitorial Services Inc. | 6 | $1.5M | New York City |
| Sparksoft Corporation | 8 | $250M | Centers for Medicare and Medicaid Services |
| Sparrows Offshore LLC | 12 | $2.7M | U.S. Coast Guard |
| Sparta 2002 Designs & Promotions Inc. | 3 | $4K | City of Mesquite |
| Sparta Crane & Construction, LLC | 8 | $7.2M | Department of the Army |
| Spartan Investment Services LLC | 12 | $503K | Department of the Air Force |
| Spartan Services Group LLC | 4 | $40K | City-Parish of Baton Rouge |
| Spartan Tool LLC | 10 | $116K | MTA Procurements |
| Spartan Tool Div. | 17 | $15K | City of Mesquite |
| Sparton Aydin, LLC | 36 | $2.7M | Department of the Navy |
| Sparton Deleon Springs, LLC | 15 | $349M | Department of the Navy |
| Sparx Technologies Inc | 4 | $0 | MTA Procurements |
| Spathe Systems LLC | 131 | $121M | U.S. Special Operations Command |
| Spatial Front Inc | 19 | $260M | National Oceanic and Atmospheric Administration |
| Spatial Integrated Systems Inc | 37 | $3.8M | Department of the Navy |
| Spec-Built Systems, Inc. | 32 | $4.9M | Department of the Navy |
| Spec Tech USA Inc | 99 | $539K | Defense Logistics Agency |
| Specgx LLC | 3 | $14K | Department of Veterans Affairs |
| Special Aerospace Services, LLC | 4 | $4.8M | National Aeronautics and Space Administration |
| Special Event Flooring Technology, LLC | 3 | $1.1M | Department of the Army |
| Special Events Entertainment, Inc | 26 | $808K | Department of the Navy |
| Special Needs Kleinbusgesellschaft MBH | 9 | $4.3M | Department of Defense Education Activity |
| Special Operations Group, Inc. | 4 | $488K | Forest Service |
| Special Renovations, Inc. | 5 | $479K | Department of Veterans Affairs |
| Special Services Group, LLC | 6 | $99K | Internal Revenue Service |
| Special T Hosiery Mills Inc | 50 | $6.9M | Defense Logistics Agency |
| Special Tactical Services LLC | 3 | $824K | Department of the Army |
| Specialised Imaging Incorporated | 3 | $627K | Department of the Army |
| Specialized Elevator Corp | 3 | $550K | Department of the Air Force |
| Specialized Engineering Solutions Inc | 44 | $36M | Department of Veterans Affairs |
| Specialized Government Sourcing, Inc. | 37 | $4.6M | Department of the Army |
| Specialized Materials and Chemicals, LLC | 6 | $26M | Department of the Army |
| Specialized Personnel Locators LLC | 3 | $94K | Department of the Air Force |
| Specialized Products Company | 31 | $134K | Department of the Navy |
| Specialized Testing and Construction, Inc. | 4 | $12M | Department of the Air Force |
| Specialty Abatement Services Inc | 8 | $97K | Department of Veterans Affairs |
| Specialty Air Conditioning Services, LLC | 4 | $138K | Department of the Army |
| Specialty Cable Corp | 4 | $71K | Defense Logistics Agency |
| Specialty Coatings, Inc. | 118 | $430K | Defense Logistics Agency |
| Specialty Components & Fasteners, LLC | 80 | $223K | Defense Logistics Agency |
| Specialty Distribution Group, LLC | 8 | $10K | Defense Logistics Agency |
| Specialty Diving of Louisiana, Inc. | 7 | $134K | Department of the Army |
| Specialty Heating Services LLC | 3 | $211K | Department of Veterans Affairs |
| Specialty Metals Corporation | 10 | $215K | Defense Logistics Agency |
| Specialty Products Inc | 3 | $160K | Department of the Air Force |
| Specialty Seals & Accessories, Inc. | 12 | $732K | Department of the Navy |
| Specialty Steel Supply Co., Inc. | 12 | $41M | Department of the Navy |
| Specialtycare, Inc | 5 | $150K | Department of Veterans Affairs |
| Specmat Technologies, Inc. | 3 | $42K | U.S. Coast Guard |
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.