| Vendor | Awards | Awarded value | Top agency |
|---|---|---|---|
| Ram Engineering Solutions Corp | 1 | $0 | Department of State |
| Ramboll Americas Engineering Solutions, Inc. | 24 | $25M | SUNY Construction Fund contracts |
| The Rand Corporation | 55 | $332M | Centers for Medicare and Medicaid Services |
| Rangam Consultants Inc. | 45 | $18M | New York City |
| Range Systems Inc | 2 | $71K | Department of the Army |
| Ranger Elite Management, LLC | 5 | $317K | Department of the Army |
| Ranger Land Systems, Inc. | 2 | $430K | Department of the Navy |
| Rank One Computing Corporation | 5 | $18M | Department of the Navy |
| R.a.o. Contract Sales of New York, Inc | 1 | $43K | Department of Veterans Affairs |
| Rapidiant Corp | 1 | $4.3M | Internal Revenue Service |
| Rapiscan Systems Inc | 49 | $460M | U.S. Customs and Border Protection |
| Rarestep, Inc. | 7 | $301K | Department of Energy |
| Rauland-Borg Corp | 1 | $1.4M | Department of Veterans Affairs |
| Raven Advisory LLC | 3 | $742K | U.S. Immigration and Customs Enforcement |
| Raven Environmental Services, Inc | 8 | $504K | Forest Service |
| Raven Multimedia LLC | 1 | $4.8M | Department of the Navy |
| Raven Services Corp | 67 | $34M | Public Buildings Service |
| The Ravens Group, Inc. | 10 | $26M | Department of Veterans Affairs |
| Ravenswood Solutions, Inc. | 3 | $2.6M | Department of the Army |
| Raventek Solution Partners, LLC | 130 | $2.6M | Bureau of Indian Affairs and Bureau of Indian Education |
| Ravibcpa & Company, LLC | 3 | $361K | Department of the Navy |
| Rawl'S & Ham General Conracting and Commercial Support Servics, LLC | 4 | $576 | Department of the Navy |
| Raynor Marketing Ltd. | 23 | $162K | Federal Acquisition Service |
| Raysecur Inc | 4 | $1.8M | Transportation Security Administration |
| Raytheon Company | 2,669 | $96.1B | Defense Logistics Agency |
| RB Continuum, Inc. | 11 | $26M | Department of Veterans Affairs |
| Rbr-Technologies, Inc. | 1 | $9.3M | Department of the Air Force |
| RC Consolidated Services Inc. | 7 | $1.7M | Department of Veterans Affairs |
| RC Quartermaster LLC | 7 | $1.3M | Department of Veterans Affairs |
| RCF Information Systems, Inc. | 1 | $7.1M | Department of the Air Force |
| RCG of North Carolina, LLC | 154 | $23M | Department of Veterans Affairs |
| RCI Technologies Inc. | 35 | $39M | New York City |
| RCM Solutions, Inc | 3 | $7.1M | Office of Procurement Operations |
| RCN Communications LLC | 1 | $8K | Department of State |
| Rcr Technology Corporation | 1 | $1 | State of Washington |
| RD3, Inc. | 12 | $1.1M | Public Buildings Service |
| RDM Engineering, LLC | 1 | $18M | Department of the Army |
| Rdo Equipment Co. | 133 | $196K | City of Los Angeles Controller |
| RDR, Inc. | 1 | $13M | Department of the Army |
| Re:discovery Software Inc | 2 | $811K | Departmental Offices |
| Re-Engineered Business Solutions, Inc | 22 | $132M | Department of the Army |
| Re Tech Advisors, LLC | 1 | $29M | Department of Energy |
| RE3D, Inc. | 4 | $7.1M | Department of the Army |
| Ready Computing Government Solutions LLC | 2 | $9.0M | Department of Veterans Affairs |
| Real Mobile Inc | 2 | $116K | Department of the Army |
| Reality Technology, Inc. | 1 | $500 | Department of the Navy |
| Realization Technologies, Inc. | 4 | $11M | Department of the Navy |
| Rebellion Defense, LLC | 1 | $7.7M | Department of the Army |
| Recon Environmental,inc. | 6 | $1.1M | Department of the Army |
| Reconrobotics Inc | 2 | $238K | New York City |
| Recovery Point Systems Inc | 10 | $876K | National Gallery of Art |
| Recursion Co | 3 | $9.2M | Department of Housing and Urban Development |
| Red, Inc. | 2 | $793K | Department of Veterans Affairs |
| Red Balloon Security, Inc | 5 | $8.1M | Department of the Army |
| Red Canyon Technologies, LLC | 10 | $34M | Department of the Air Force |
| Red Carrot Inc | 19 | $18M | Office of Procurement Operations |
| Red Cedar Consultancy, LLC | 3 | $6.3M | Federal Acquisition Service |
| Red Cedar Harmonia LLC | 3 | $10M | Department of the Air Force |
| Red Cedar Tg-Mte, LLC | 2 | $1.4M | Department of the Air Force |
| Red Creek Solutions LLC | 1 | $7.9M | Office of the Assistant Secretary for Financial Resources |
| Red Duke Strategies LLC | 5 | $23M | Department of Veterans Affairs |
| The Red Gate Group Ltd | 7 | $44M | Washington Headquarters Services |
| Red Hill Ventures LLC | 86 | $279K | Department of the Navy |
| Red J Environmental Corporation | 2 | $87K | Forest Service |
| Red One Medical Devices LLC | 71 | $3.8M | Department of Veterans Affairs |
| Red Orange North America Inc. | 190 | $23M | Department of the Navy |
| Red Pulley Technology Solutions, Inc. | 1 | $500 | Department of the Navy |
| Red River Resources LLC | 6 | $67M | Department of the Navy |
| Red River Science & Technology, LLC | 25 | $377M | Department of the Army |
| Red River Technology LLC | 96 | $174M | Department of the Army |
| Red Six Solutions, LLC | 3 | $2.3M | Department of the Air Force |
| Red Tail Digital, LLC | 1 | $4.2M | Centers for Medicare and Medicaid Services |
| Red Wing Brands of America | 7 | $40K | MTA Procurements |
| Redcom Laboratories, Inc. | 12 | $27M | Department of the Navy |
| Redcon Solutions Group LLC | 35 | $20M | Federal Emergency Management Agency |
| Redguard LLC | 1 | $98K | Defense Logistics Agency |
| Redhawk IT Solutions, LLC | 424 | $119M | Department of Veterans Affairs |
| Redhorse Corporation | 28 | $221M | Washington Headquarters Services |
| Redmont Sign LLC | 1 | $42K | Department of the Army |
| Redwood Strategy Group Inc. | 5 | $9.2M | Department of the Navy |
| Reed & Associates, Cpas, Inc. | 2 | $37M | Centers for Medicare and Medicaid Services |
| Reed Integration, Inc. | 7 | $4.1M | U.S. Coast Guard |
| Reefpoint Group LLC | 12 | $93M | Department of Veterans Affairs |
| Rees Scientific Corporation | 108 | $15M | Defense Health Agency |
| Reffett & Associates Ltd | 1 | $45K | Department of the Navy |
| Regal Products LLC | 1 | $15K | Department of the Air Force |
| Regan Technologies Corp | 128 | $160M | Department of Veterans Affairs |
| Regenstrief Institute Inc | 6 | $15M | National Institutes of Health |
| Regents of the University of Minnesota | 61 | $86M | National Institutes of Health |
| The Regulatory Group Inc. | 1 | $87K | U.S. Citizenship and Immigration Services |
| The Rehancement Group Inc. | 3 | $14M | Washington Headquarters Services |
| Rei Systems, Inc. | 24 | $382M | Food and Drug Administration |
| Reimers Furniture Mfg., Inc. | 1 | $484 | Department of the Navy |
| Reinen Machine Sales, Inc. | 7 | $1.6M | Department of the Army |
| Releaseteam Inc | 6 | $2.0M | MTA Procurements |
| Relentless LLC | 1 | $29K | U.S. Customs and Border Protection |
| Reli Group Inc | 19 | $197M | Centers for Medicare and Medicaid Services |
| Reliable Government Solutions Incorporated | 7 | $400K | Defense Health Agency |
| Reliance Relocation Services, Inc | 241 | $11M | Department of the Army |
| Reliant Global Technology, Inc. | 1 | $1.1M | 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.