| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Steelhead Constructors JV | 8 | $38M | Federal Highway Administration |
| Steelmasters of Columbus Inc | 124 | $649K | Defense Logistics Agency |
| Steelo Cleaning LLC | 3 | $36K | Defense Logistics Agency |
| Steen Enterprises Inc | 3 | $205K | Department of the Army |
| Steep Creek LLC | 15 | $853K | Department of the Army |
| Stefanowicz & Lutz Inc | 7 | $435K | Defense Logistics Agency |
| Steiger Dynamics LLC | 3 | $147K | National Aeronautics and Space Administration |
| Stein Seal Company | 21 | $1.2M | Defense Logistics Agency |
| Stein Senior Center, Inc. | 3 | $3.8M | New York City |
| Stein Supply Group LLC | 4 | $34K | Department of the Navy |
| Steiner Hawaii Inc | 10 | $3.3M | Department of Veterans Affairs |
| Steinway, Inc. | 3 | $1.6M | New York City |
| 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 -Jones Corp | 38 | $49M | MTA Procurements |
| Stella Robinson | 3 | $131 | City of Mesquite |
| Stellant PST Corp. | 8 | $869K | Department of the Navy |
| Stellant Systems Inc | 50 | $122M | Defense Logistics Agency |
| Stellar Associates | 3 | $3 | State of Washington |
| Stellar Defense Solutions S.r.l. | 6 | $1.1M | Department of the Army |
| Stellar Industrial Supply, Inc. | 5 | $13K | Defense Logistics Agency |
| Stellar Innovations & Solutions Inc. | 66 | $94M | Department of the Air Force |
| Stellar J Corp | 4 | $49M | Federal Highway Administration |
| Stellar Science Ltd. Co. | 19 | $95M | Department of the Air Force |
| Stellar Services Inc | 37 | $42M | NY State Authorities |
| Stem Kids NYC | 3 | $17K | NY State Authorities |
| Stemcell Technologies Inc | 5 | $91K | National Institutes of Health |
| Steno Agency Inc | 19 | $14K | City of Los Angeles Controller |
| Stenograph LLC | 3 | $73K | New York City |
| Stenstrom Petroleum Services, Inc. | 3 | $298K | Department of Veterans Affairs |
| Step Up on Second Street, Inc. | 14 | $16M | Department of Veterans Affairs |
| Stephan Wood Products Inc | 16 | $302K | Defense Logistics Agency |
| Stephanie A Michels | 3 | $26K | Offices, Boards and Divisions |
| Stephen Douglas Bonney | 3 | $6K | Department of Veterans Affairs |
| Stephen Paul Mangum | 10 | $992K | Department of the Air Force |
| Stephen W. Gooch, PC | 16 | $280K | Department of the Army |
| Stephens Pipe & Steel LLC | 8 | $7K | City-Parish of Baton Rouge |
| Stephens Pneumatics, Inc. | 7 | $50M | Federal Acquisition Service |
| Stephens Trinity Enterprises, LLC | 3 | $63K | Department of the Army |
| Stephenson Equipment Inc | 12 | $1.2M | NY State Authorities |
| Stephenson Stellar Corporation | 3 | $94M | Department of the Air Force |
| Stephey Livestock Inc | 3 | $2.0M | Bureau of Land Management |
| Steppen Wolf Theatre Company | 3 | $300K | City of Chicago |
| Steps to New Freedom | 5 | $3.9M | Department of Veterans Affairs |
| Stericycle Inc | 122 | $20M | Department of Veterans Affairs |
| Stericycle Inc DBA Shred-It USA LLC | 3 | $46K | NY State Authorities |
| Sterile Services Co | 25 | $7.1M | Department of the Army |
| Sterileco LLC | 116 | $9.3M | Department of Veterans Affairs |
| Sterilelink, Inc | 6 | $491K | Defense Health Agency |
| Steriliz, LLC | 5 | $434K | Department of Veterans Affairs |
| Steris Corporation | 409 | $71M | Department of Veterans Affairs |
| STERIS Instrument Management | 3 | $677K | NY State Authorities |
| Steris Instrument Management Services, Inc | 41 | $4.6M | Department of Veterans Affairs |
| Sterling | 3 | $3.0M | NY State Authorities |
| Sterling Appraisals, Inc. | 4 | $354K | MTA Procurements |
| Sterling Business Machines Inc | 3 | $1K | Defense Logistics Agency |
| Sterling Computers Corporation | 1,048 | $319M | Department of the Army |
| Sterling Design | 13 | $3.3M | Department of the Air Force |
| Sterling Medical Associates, Inc | 60 | $146M | Department of Veterans Affairs |
| Sterling Shipyard LLC | 6 | $68M | Department of the Army |
| Sterndahl Enterprises, LLC | 3 | $535K | City of Los Angeles Controller |
| Stertil-Koni USA Inc. | 16 | $36M | MTA Procurements |
| Stetson Engineers Inc | 4 | $5.8M | Department of the Navy |
| Steuben County of Bath | 4 | $49K | Department of Veterans Affairs |
| Stevali Consulting, Inc. | 3 | $5K | Defense Logistics Agency |
| Steve Lieber & Associates, Inc. | 3 | $150K | Department of the Air Force |
| Steve Manning Construction Inc | 8 | $227M | Federal Highway Administration |
| Steve Petersen | 5 | $79K | Federal Acquisition Service |
| Steven A Dias | 4 | $114K | Federal Acquisition Service |
| Steven Dubner Landscaping | 5 | $45M | New York City |
| Steven K. Datema | 8 | $816K | Departmental Offices |
| Steven Kahle Architects, Inc | 11 | $2.6M | Public Buildings Service |
| Stevens Disposal & Recycling Service Inc | 7 | $451K | Federal Prison System / Bureau of Prisons |
| Stevens Water Monitoring System Inc | 3 | $58K | NY State Authorities |
| Steward Advanced Materials LLC | 5 | $1.6M | Department of the Navy |
| Steward Machine Co Inc | 49 | $64M | Defense Logistics Agency |
| Stewart & Stevenson Fdda LLC | 7 | $213K | U.S. Coast Guard |
| Stewart and Stevenson Power Products LLC | 181 | $141M | MTA Procurements |
| Stewart Joey | 3 | $187K | Forest Service |
| Stewart Kelly | 8 | $1.1M | Department of the Navy |
| Stewart Little Construction LLC | 3 | $131K | Forest Service |
| Stewart R. Browne Mfg. Co., Inc. | 4 | $23K | Defense Logistics Agency |
| Stewart-Richardson & Associates Inc | 5 | $615K | Offices, Boards and Divisions |
| Stewart Therese | 3 | $58K | National Institutes of Health |
| Stewart Title Guaranty Co | 3 | $34M | San Francisco |
| STG International, Inc. | 78 | $240M | Department of Veterans Affairs |
| STG Korea Inc. | 6 | $953K | Department of the Army |
| STG Pacific, LLC | 10 | $61M | Department of the Army |
| Sti Cems Services, LLC | 17 | $745K | Defense Logistics Agency |
| Sti Legacy, Inc. | 15 | $28M | National Aeronautics and Space Administration |
| Stichting Maritiem Research Instituut Nederland | 6 | $549K | U.S. Coast Guard |
| Stidd Systems, Inc. | 15 | $2.6M | Defense Logistics Agency |
| Still Gesellschaft Mit Beschrankter Haftung | 6 | $392K | Department of the Army |
| Stilman Advanced Strategies, LLC | 5 | $12M | Department of the Navy |
| Stilsing Electric, Inc. | 5 | $8.0M | NY State Authorities |
| Stilten, Ltd. Co. | 17 | $1.3M | U.S. Coast Guard |
| Stinar, LLC | 4 | $649K | Department of the Navy |
| Stinson LLP | 3 | $2.0M | NY State Authorities |
| Stirling Dynamics Limited | 3 | $1.7M | Department of the Air Force |
| Stirling - Forte JV | 4 | $102M | MTA Procurements |
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.