| | SERVICE: PACKING AND MOVING | J K MOVING & STORAGE, INC. | $18,780 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 488991Packing and Crating | N081INSTALLATION OF EQUIPMENT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | Jun 16, 2026 | Jun 16, 2026 | Jun 16, 2026 |
| | ANNUAL SOFTWARE MAINTENANCE | CDW GOVERNMENT LLC | $194,348 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Jun 16, 2026 | Jun 16, 2026 | Jun 25, 2027 |
| | SOFTWARE MAINTENANCE | BLUE TECH INC. | $15,463 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541519Other Computer Related Services | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | Jun 16, 2026 | Jun 16, 2026 | Jun 25, 2027 |
| | CONSULTING SERVICES - MIGRATION TO FLEETWAVE CLOUD SAAS PLATFORM. | CHEVIN FLEET SOLUTIONS LLC | $71,393 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541513Computer Facilities Management Services | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Jun 5, 2026 | Jun 5, 2026 | Jun 15, 2026 |
| | REPAIR AND MAINTENANCE SERVICE FOR BOILERS ( NO PM'S) | DAIKIN APPLIED AMERICAS INC | $75,000 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Z1JAMAINTENANCE OF MUSEUMS AND EXHIBITION BUILDINGS | Jun 5, 2026 | Jun 5, 2026 | Jun 15, 2026 |
| | PURCHASE HOLSTERS AND MAGAZINE CASES FOR OPS OFFICERS | MARYLAND SMALL ARMS RANGE, INC. | $22,578 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing | 8465INDIVIDUAL EQUIPMENT | Jun 2, 2026 | Jun 2, 2026 | Jun 29, 2026 |
| | DORM ROOM HOUSING FOR 2026 CASRA INTERNS. | PRESIDENT AND FELLOWS OF HARVARD COLLEGE | $15,180 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 721199All Other Traveler Accommodation | V231TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: LODGING, HOTEL/MOTEL | May 29, 2026 | May 29, 2026 | May 31, 2026 |
| | SOFTWARE LICENSING | FEDERAL DEFENSE SOLUTIONS, INC. | $230,703 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | May 27, 2026 | May 27, 2026 | Jun 6, 2027 |
| | PURCHASE OF OUTBOARD MOTORS LISINA AND ANIBAL NAOS | BRUNSWICK CORP | $17,066 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423910Sporting and Recreational Goods and Supplies Merchant Wholesalers | 2010SHIP AND BOAT PROPULSION COMPONENTS | May 27, 2026 | May 27, 2026 | Jun 18, 2026 |
| | ARCHIVAL DRAWER TRAYS | COMMONWEALTH SPECIALTY PACKAGING, LLC | $23,100 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 322211Corrugated and Solid Fiber Box Manufacturing | 8115BOXES, CARTONS, AND CRATES | May 26, 2026 | May 26, 2026 | Jun 1, 2026 |
| | SPACESAVER COMPACTOR MAINTENANCE FOR NHB AND MSC | SPACESAVER SYSTEMS, INC. | $97,274 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | J071MAINT/REPAIR/REBUILD OF EQUIPMENT- FURNITURE | May 26, 2026 | May 26, 2026 | May 24, 2027 |
| | FURNITURE DELIVERY AND INSTALLATION FOR NMAL 4E OFFICES | SOLUTION PLANNING AND CONTRACT ENVIRONMENT, INC. | $20,699 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423210Furniture Merchant Wholesalers | 7110OFFICE FURNITURE | May 22, 2026 | May 22, 2026 | Aug 3, 2026 |
| | INTERNSHIP & FELLOWSHIP VIDEOTAPING OF EDUCATIONAL PROGRAMS. | RIGHTEOUS PEOPLE LLC | $25,000 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541922Commercial Photography | T006PHOTO/MAP/PRINT/PUBLICATION- FILM/VIDEO TAPE PRODUCTION | May 21, 2026 | May 21, 2026 | Dec 31, 2026 |
| | EMZ-NASM CUSTODIAL SUPPLIES | DAYCON PRODUCTS COMPANY, INC. | $22,654 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 424690Other Chemical and Allied Products Merchant Wholesalers | 7930CLEANING AND POLISHING COMPOUNDS AND PREPARATIONS | May 20, 2026 | May 20, 2026 | Jun 22, 2026 |
| | CISCO NETWORK EQUIPMENT FOR GGHC AND CHNDM BUILDING | WORLD WIDE TECHNOLOGY LLC | $147,768 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | 7G21IT AND TELECOM - NETWORK: DIGITAL NETWORK PRODUCTS (HARDWARE AND PERPETUAL LICENSE SOFTWARE) | May 20, 2026 | May 20, 2026 | May 31, 2026 |
| | SERVICE, NMAAHC SKYLIGHT REPLACEMENT. | DOLIVEIRA DJB JV II LLC | $164,342 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | May 20, 2026 | May 20, 2026 | Aug 3, 2026 |
| | SOFTWARE LICENSING | FOUR LLC | $74,125 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | May 19, 2026 | May 19, 2026 | May 5, 2027 |
| | EDUCATION WORKSHOP PROGRAMS | ARS POETICA LLC | $42,000 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 711510Independent Artists, Writers, and Performers | U001EDUCATION/TRAINING- LECTURES | May 18, 2026 | May 18, 2026 | Apr 30, 2027 |
| | SOUND OF FREEDOM - AMERICAN MUSIC PROJECT | MENDOZA JR ERNESTO | $19,800 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541430Graphic Design Services | T001PHOTO/MAP/PRINT/PUBLICATION- ARTS/GRAPHICS | May 15, 2026 | May 15, 2026 | Oct 25, 2026 |
| | IT EQUIPMENT PRINTERS AND PRINTER TRAYS | CDW GOVERNMENT LLC | $47,201 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | 7E20IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW) | May 15, 2026 | May 15, 2026 | Jun 30, 2026 |
| | ANNUAL SOFTWARE MAINTENANCE | WORLD WIDE TECHNOLOGY LLC | $125,695 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | May 15, 2026 | May 15, 2026 | Apr 26, 2027 |
| | BECOMING VISIBLE WEBSITE UPDATES. | FORUM ONE COMMUNICATIONS CORP | $5,000 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 519130 | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | May 13, 2026 | May 13, 2026 | May 23, 2026 |
| | NASM REVITALIZE BUILDING ENVELOPE AND INFRASTRUCTURE. | ForUs Contracting, Inc. | $471,273 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 236220Commercial and Institutional Building Construction | Z2JAREPAIR OR ALTERATION OF MUSEUMS AND EXHIBITION BUILDINGS | May 13, 2026 | May 13, 2026 | Aug 19, 2026 |
| | PERFORM TRANSCRIPTION FROM ORAL HISTORY AUDIO FILES FOR ACCESSIBLE CONTENT AND SUBJECT MATTER EXPERT REVIEW. SEE SOW FOR DETAILS. | 3PLAY MEDIA, INC | $1,116 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 541512Computer Systems Design Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | May 13, 2026 | May 13, 2026 | May 23, 2026 |
| | SAO-AZ: REPAIR ASPEN TANK RETAINING WALL. | SIERRITA MINING & RANCHING COMPANY LP | $85,038 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 236220Commercial and Institutional Building Construction | C1KZARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER CONSERVATION AND DEVELOPMENT FACILITIES | May 12, 2026 | May 12, 2026 | May 22, 2026 |