Companies headquartered in Maryland, by prime awards since FY2021
Rows 8,401–8,500 of 9,509, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Roadway Data Systems Corp. | Columbia | $0 | |
| Robert L. Seymour & Associates, Inc. | Frederick | 541330 Engineering Services | Subcontractor |
| Robert's Extra Space, LLC | North East | 531130 Lessors of Miniwarehouses… | Subcontractor |
| Robertson Aerospace, LLC | Severna Park | 813920 Professional Organizations | Subcontractor |
| Robert W. Sheckles, Inc. | Frederick | 238140 Masonry Contractors | Subcontractor |
| Robin Medical Inc. | Timonium | $0 | |
| Robnet, Inc. | Baltimore | 423710 Hardware Merchant Wholesalers | $0 |
| Robotic Technology Inc. | Potomac | 541690 Other Scientific and Technical… | $0 |
| Robots In Space LLC | Annapolis | 541690 Other Scientific and Technical… | Subcontractor |
| Roboz Surgical Instrument Co. Inc. | Gaithersburg | 339112 Surgical and Medical Instrument… | $0 |
| Roc Enterprises Group, LLC | Timonium | 531390 Other Activities Related to Real Estate | $0 |
| Roche Landscaping Services, LLC | Frederick | 561730 Landscaping Services | Subcontractor |
| Rock Spring Contracting LLC | Kensington | 238310 Drywall and Insulation Contractors | Subcontractor |
| Rockwell Collins, Inc. | Columbia | 541715 Research and Development… | Subcontractor |
| Roger Hooper | Germantown | 711510 Independent Artists, Writers… | $0 |
| Rogue Promotions, LLC | Rockville | 541890 Other Services Related to Advertising | Subcontractor |
| Rohde & Schwarz Federal Systems, Inc. | Columbia | 334220 Radio and Television Broadcasting… | Subcontractor |
| Rojek Welding & Mechanical Services LLC | Darlington | 332996 Fabricated Pipe and Pipe Fitting… | Subcontractor |
| Rolling Wave Technologies LLC | Reisterstown | 541519 Other Computer Related Services | Subcontractor |
| Rollout Systems LLC | California | 541330 Engineering Services | Subcontractor |
| Ronco Mechanical Contractors, Inc. | Clinton | 238220 Plumbing, Heating, and Air-Conditioning… | Subcontractor |
| Ron Schulte Masonry, Inc. | White Hall | Subcontractor | |
| Ross Contracting, Inc. | Mount Airy | 237110 Water and Sewer Line and Related… | $0 |
| Ross, Gwendolyn I | Baltimore | 611430 Professional and Management Development… | $0 |
| Ross Machine Company Inc. | Belcamp | 332710 Machine Shops | Subcontractor |
| Ross Sculpture Studio LLC | Bethesda | 711510 Independent Artists, Writers… | $0 |
| Rotstein, David Samuel | Olney | 541940 Veterinary Services | $0 |
| Royal Aircraft Services, LLC | Hagerstown | 488190 Other Support Activities for Air… | Subcontractor |
| Royal Books, Inc. | Baltimore | 459510 Used Merchandise Retailers | $0 |
| Royal Consulting Firm, Inc. | Glenn Dale | 541611 Administrative Management and General… | $0 |
| Royal Plus, Inc. | Snow Hill | 562910 Remediation Services | Subcontractor |
| Royals Commercial Of Maryland, LLC | Baltimore | 238310 Drywall and Insulation Contractors | Subcontractor |
| Roy Jorgensen Associates, Inc. | Buckeystown | 561210 Facilities Support Services | $0 |
| RPG Surface Prep LLC | Glen Burnie | 238140 Masonry Contractors | Subcontractor |
| RPM3 Solutions, LLC | Pasadena | 513210 Software Publishers | Subcontractor |
| R & P Service | Waldorf | 811310 Commercial and Industrial Machinery… | Subcontractor |
| R&R Coatings, Inc. | Salisbury | 238320 Painting and Wall Covering Contractors | $0 |
| R&R Trade International, Inc. | Jessup | 311920 Coffee and Tea Manufacturing | $0 |
| R/S Electronics, Inc. | Gaithersburg | 532420 Office Machinery and Equipment Rental… | $0 |
| RTM Enterprise Inc. | Abingdon | 236220 Commercial and Institutional Building… | $0 |
| RTR Technologies, LLC | Aberdeen | 541611 Administrative Management and General… | Subcontractor |
| RTS Water Solutions LLC | Gambrills | 238220 Plumbing, Heating, and Air-Conditioning… | Subcontractor |
| Ruach Business Management Consulting LLC | Columbia | 541611 Administrative Management and General… | Subcontractor |
| Rubin Mallows Worldwide | Chevy Chase | 541611 Administrative Management and General… | Subcontractor |
| Ruff Roofers, LLC | Halethorpe | 238160 Roofing Contractors | Subcontractor |
| Rule4, LLC | Elkridge | 444180 Other Building Material Dealers | $0 |
| Rummel, Klepper & Kahl, LLP | Baltimore | 541330 Engineering Services | Subcontractor |
| Runemaster, LLC | Crofton | 541330 Engineering Services | $0 |
| Rush IT LLC | Randallstown | 541512 Computer Systems Design Services | Subcontractor |
| Russia Online Inc. | Kensington | 424920 Book, Periodical, and Newspaper… | $0 |
| Rustler Construction, Inc. | Upper Marlboro | 237310 Highway, Street, and Bridge Construction | $0 |
| RVND Consulting LLC | Ellicott City | 541618 Other Management Consulting Services | Subcontractor |
| R. W. Warner, Inc. | Frederick | 238220 Plumbing, Heating, and Air-Conditioning… | Subcontractor |
| Rytek Solutions, LLC | Frederick | 541512 Computer Systems Design Services | Subcontractor |
| S2 Enterprise Solutions, LLC | Woodbine | 541512 Computer Systems Design Services | Subcontractor |
| Sabre Engineering Inc. | Columbia | 541330 Engineering Services | Subcontractor |
| Sabre Solar, LLC | Mount Airy | 541330 Engineering Services | $0 |
| Safe Drum Handling Company LLC | Columbia | 423830 Industrial Machinery and Equipment… | Subcontractor |
| Safe Kids Worldwide | Silver Spring | 813319 Other Social Advocacy Organizations | $0 |
| Safety Resources, LLC | Salisbury | $0 | |
| Safety & Steel Inc. | Capitol Heights | 444140 Hardware Retailers | Subcontractor |
| Sagamore Whiskey, LLC | Baltimore | 424820 Wine and Distilled Alcoholic Beverage… | $0 |
| Saint Corporation | Rockville | 541519 Other Computer Related Services | $0 |
| Sakura Conservation Strategies LLC | Chevy Chase | $0 | |
| Salisbury Northgate II LLC | Salisbury | 531312 Nonresidential Property Managers | $0 |
| Salisbury Northgate Limited Partnership, LLLP | Salisbury | 531120 Lessors of Nonresidential Buildings… | $0 |
| Salisbury Pewter, Inc. | Easton | 332812 Metal Coating, Engraving (except… | $0 |
| Salisbury University | Salisbury | 611310 Colleges, Universities… | Subcontractor |
| Salisbury University Foundation Inc. | Salisbury | $0 | |
| Sam, Inc. | College Park | 541330 Engineering Services | Subcontractor |
| Samjoc Properties.com LLC | Silver Spring | 236220 Commercial and Institutional Building… | $0 |
| Samuel Son & Co. (usa) Inc. | Edgemere | 423510 Metal Service Centers and Other Metal… | Subcontractor |
| Sandip, Inc. | Waldorf | 721110 Hotels (except Casino Hotels) and Motels | $0 |
| Sandrill USA LLC | Ellicott City | 541519 Other Computer Related Services | $0 |
| Sara Marie Westrick Schomig | Annapolis | 541690 Other Scientific and Technical… | Subcontractor |
| Satterfield Lindsay | Gaithersburg | 611430 Professional and Management Development… | $0 |
| Saul Centers, Inc. | Bethesda | 531120 Lessors of Nonresidential Buildings… | $0 |
| Saul Holdings Limited Partnership | Bethesda | 531120 Lessors of Nonresidential Buildings… | $0 |
| Saval Foods, LLC | Elkridge | 311612 Meat Processed from Carcasses | $0 |
| Savoy Allentown Associates, LLC | Rockville | 531120 Lessors of Nonresidential Buildings… | $0 |
| Saxon Infotech Inc. | Columbia | 541512 Computer Systems Design Services | Subcontractor |
| SBC Innovations LLC | Cambridge | 541512 Computer Systems Design Services | Subcontractor |
| S B Floors, LLC | Arnold | 238330 Flooring Contractors | $0 |
| Sbi Inc. | Baltimore | 493190 Other Warehousing and Storage | $0 |
| Scale2market LLC | Marriottsville | 541512 Computer Systems Design Services | $0 |
| Schedule Management Solutions, Inc. | Severna Park | 541611 Administrative Management and General… | Subcontractor |
| Scheer Partners, Inc. | Rockville | 531312 Nonresidential Property Managers | $0 |
| Schnabel Engineering, LLC | Rockville | 541330 Engineering Services | Subcontractor |
| School-based Health Alliance | Waldorf | 813920 Professional Organizations | $0 |
| School Readiness Consulting, LLC | Silver Spring | 611710 Educational Support Services | Subcontractor |
| Schuster Drive Real Estate LLC | Chevy Chase | 531120 Lessors of Nonresidential Buildings… | $0 |
| Schwartz Ashley | Bethesda | 712110 Museums | $0 |
| Science And Engineering Services LLC | Columbia | 541715 Research and Development… | Subcontractor |
| Science And Technology Corporation | Belcamp | 541715 Research and Development… | Subcontractor |
| Science, Engineering, And Technologies International Corp. | Gaithersburg | 541511 Custom Computer Programming Services | Subcontractor |
| Sci Limited Partnership | Ellicott City | $0 | |
| Sciumo, Inc. | Odenton | 541512 Computer Systems Design Services | Subcontractor |
| Scott A. Duncan, Inc. | Harmans | 237310 Highway, Street, and Bridge Construction | Subcontractor |
| Scottish Imports, Limited | Westminster | 423710 Hardware Merchant Wholesalers | $0 |
| Scott Wallace Reporting Inc. | Glenn Dale | $0 |