| | ALTAIR SOFTWARE PURCHASE | ALTAIR ENGINEERING INC. | $22,875 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541519Other Computer Related Services | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jan 14, 2026 | Feb 1, 2025 | Jan 31, 2027 |
| | ALTAIR SOFTWARE RENEWAL | ALTAIR ENGINEERING INC. | $84,350 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | 7A20IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jan 7, 2026 | Jan 7, 2026 | Dec 31, 2026 |
| | LARC ALTAIR RENEWAL | ALTAIR ENGINEERING INC. | $125,460 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Dec 18, 2025 | Dec 22, 2025 | Dec 21, 2026 |
| | ALTAIR SOFTWARE UNITS SUPPORT AND MAINTENANCE ITR REVIEW LOG #1900/25-737 | ALTAIR ENGINEERING INC. | $26,650 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541511Custom Computer Programming Services | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Sep 26, 2025 | Sep 26, 2025 | Sep 25, 2026 |
| | SOFTWARE LICENSING | ALTAIR ENGINEERING INC. | $37,850 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Sep 12, 2025 | Sep 12, 2025 | Sep 12, 2026 |
| | AU-ENT-STD-MNT ALTAIR SOFTWARE UNITS|!#^ANNUAL SUPPORT AND MAINTENANCEENTERPRISE SUITE | ALTAIR ENGINEERING INC. | $67,725 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | 7B22IT AND TELECOM - COMPUTE: SERVERS (HARDWARE AND PERPETUAL LICENSE SOFTWARE) | Aug 28, 2025 | Aug 28, 2025 | Jul 2, 2030 |
| | ALTAIR HYPERWORKS ANNUAL SIEMENS SOFTWARE LICENSE AND TECHNICAL SUPPORT SERVICES CUSTOMER: BIODYNAMICS | ALTAIR ENGINEERING INC. | $23,250 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 513210Software Publishers | B529SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA | Aug 26, 2025 | Aug 26, 2025 | Sep 1, 2026 |
| | TLO 0505-04 ALTAIR SWM | ALTAIR ENGINEERING INC. | $57,400 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Aug 21, 2025 | Aug 21, 2025 | Sep 30, 2026 |
| | PSIM/ALTAIR RENEWAL | ALTAIR ENGINEERING INC. | $88,200 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Aug 12, 2025 | Aug 12, 2025 | Aug 11, 2026 |
| | AFRL/RQ ALTAIR SOFTWARE RENEWAL | ALTAIR ENGINEERING INC. | $104,400 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541519Other Computer Related Services | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Aug 1, 2025 | Sep 1, 2025 | Aug 31, 2026 |
| | ALTAIR SOFTWARE MAINTENANCE AND LEASE RENEWALS PLUS OPTIONS | ALTAIR ENGINEERING INC. | $1,203,723 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jul 29, 2025 | Jul 29, 2025 | Aug 1, 2029 |
| | ALTAIR HYPERWORKS RENEWAL | ALTAIR ENGINEERING INC. | $248,856 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jul 29, 2025 | Jul 29, 2025 | Aug 1, 2025 |
| | HYPERWORKS ANNUAL NETWORK LICENSE | ALTAIR ENGINEERING INC. | $20,685 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 541519Other Computer Related Services | 7B20IT AND TELECOM - HIGH PERFORMANCE COMPUTE (HARDWARE AND PERPETUAL LICENSE SOFTWARE) | Jul 29, 2025 | Aug 1, 2025 | Mar 2, 2026 |
| | ALTAIR UNITS ENTERPRISE SUITE SOFTWARE LICENSE AND ANNUAL TECHNICAL SUPPORT AND SOFTWARE MAINTENANCE. | ALTAIR ENGINEERING INC. | $230,615 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 513210Software Publishers | 7A20IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jul 25, 2025 | Jul 28, 2025 | Aug 27, 2025 |
| | ALTAIR UNITS - MECHANICAL ENGINEER LEASE RENEWAL POP: 11/16/2025 - 11/15/2026 | ALTAIR ENGINEERING INC. | $17,640 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 541519Other Computer Related Services | 7A20IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jul 23, 2025 | Nov 16, 2025 | Nov 15, 2026 |
| | ALTAIR UNITS LEASE RENEWAL POP: 09/27/25 - 09/25/26 | ALTAIR ENGINEERING INC. | $18,743 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | 7A20IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jul 9, 2025 | Sep 27, 2025 | Sep 26, 2026 |
| | ALTAIR HYPERWORKS SOFTWARE MECHANICAL SUITE AND ANNUAL SUPPORT AND MAINTENANCE | ALTAIR ENGINEERING INC. | $292,005 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513210Software Publishers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Jul 7, 2025 | Jul 7, 2025 | Mar 31, 2031 |
| | PSIM/ALTAIR RENEWAL | ALTAIR ENGINEERING INC. | $12,600 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Jul 1, 2025 | Sep 12, 2025 | Sep 11, 2026 |
| | ALTAIR UNITS - MECHANICAL ENGINEER MAINTENANCE RENEWAL | ALTAIR ENGINEERING INC. | $21,210 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | 7A20IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jun 25, 2025 | Sep 30, 2025 | Sep 29, 2026 |
| | STO - ALTAIR UNITS | ALTAIR ENGINEERING INC. | $90,325 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541519Other Computer Related Services | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jun 20, 2025 | Jun 18, 2025 | May 31, 2026 |
| | IWR - ALTAIR UNITS - ENTERPRISE SUITE - LEASED SOFTWARE LICENSES FOR 12 MONTHS. INCLUDES TWO 12-MONTH OPTION PERIODS. | ALTAIR ENGINEERING INC. | $183,518 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 513210Software Publishers | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jun 11, 2025 | Jun 11, 2025 | Jun 30, 2028 |
| | OU73-25-NEW-042 ALTAIR ENTERPRISE SUITE LICENSES | ALTAIR ENGINEERING INC. | $19,215 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 513210Software Publishers | 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) | Jun 10, 2025 | Oct 1, 2025 | Sep 30, 2026 |
| | DISCRETE ELEMENT METHOD (EDEM) SOFTWARE | ALTAIR ENGINEERING INC. | $354,138 | OFFICE OF THE ASSISTANT SECRETARY FOR FINANCIAL RESOURCES (ASFR) | FOOD AND DRUG ADMINISTRATION | — | 541519Other Computer Related Services | DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | Jun 5, 2025 | Jun 5, 2025 | Jun 7, 2030 |
| | HQ ALTAIR UNITS | ALTAIR ENGINEERING INC. | $17,214 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | DE10IT and Telecom - End User as a Service: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools | Jun 2, 2025 | Jun 1, 2025 | Sep 30, 2026 |
| | ALTAIR UNITS - MECHANICAL ENGINEER LEASE RENEWAL | ALTAIR ENGINEERING INC. | $17,640 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 513210Software Publishers | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | May 21, 2025 | May 21, 2025 | May 20, 2026 |