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PARSONS GOVERNMENT SERVICES INTERNATIONAL INC.
PASADENA, CA, 91124
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Prime contracting experience
18 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | Department of Energy Department of Energy | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS. EXAMPLES OF COUNTER NUCLEAR SMUGGLING SYSTEM COMPONENTS INCLUDE BUT ARE NO | 89233124DNA000055USAspending | $20,166,514 | Sep 29, 2026 | Sep 20, 2024 – Nov 30, 2027 |
| Prime | Department of Energy Department of Energy | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS. EXAMPLES OF COUNTER NUCLEAR SMUGGLING SYSTEM COMPONENTS INCLUDE BUT ARE NO | 89233124DNA000055USAspending | $14,052,789 | Sep 25, 2026 | Jun 30, 2025 – Nov 30, 2027 |
| Prime | Department of Energy Department of Energy | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS. EXAMPLES OF COUNTER NUCLEAR SMUGGLING SYSTEM COMPONENTS INCLUDE BUT ARE N | 89233124DNA000055USAspending | $20,852,731 | Sep 24, 2026 | Apr 1, 2024 – Jun 30, 2028 |
| Prime | Department of Energy Department of Energy | MIDDLE EAST REGIONAL TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING DETECTION AND DETERRENCE TO PREVENT NUCLEAR OR RADIOACTIVE TERRORISM BEFORE IT REACHES THE U.S. BORDER. | 89233124DNA000055USAspending | $14,090,553 | Jul 27, 2026 | Jul 27, 2026 – Jul 26, 2029 |
| Prime | Department of Energy Department of Energy | AFRICA 2 TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING DETECTION AND DETERRENCE TO PREVENT NUCLEAR OR RADIOACTIVE TERRORISM, BEFORE IT REACHES THE U.S. BORDER. | 89233124DNA000055USAspending | $1,642,485 | Jul 24, 2026 | Jul 20, 2026 – Aug 31, 2027 |
| Prime | Department of Defense Defense Threat Reduction Agency | SUPPORT AND TRAINING SERVICES IN SUPPORT OF EFFORTS TO COUNTER WEAPONS OF MASS DESTRUCTION IN A PARTNER NATION | HDTRA118D0006USAspending | $3,372,500 | Jul 15, 2026 | Jun 18, 2024 – Jun 20, 2029 |
| Prime | Department of Defense Defense Threat Reduction Agency | FACILITY, EQUIPMENT, TRAINING, AND SUSTAINMENT SERVICES TO ALLOW INDIVIDUAL EASTERN EUROPEAN PARTNER NATIONS, INCLUDING UKRAINE, TO SUCCESSFULLY MITIGATE EMERGING RISKS. | HDTRA118D0006USAspending | $9,195,886 | Jul 10, 2026 | Sep 13, 2024 – Feb 19, 2027 |
| Prime | Department of Defense Defense Threat Reduction Agency | SERVICES TO PROVIDE CHEMICAL SECURITY TRAINING, CAPABILITY ASSESSMENTS, AND REGIONAL ENGAGEMENTS WITH SOUTHEAST ASIA PARTNERS. | HDTRA125DE007USAspending | $5,242,899 | Jun 16, 2026 | Jun 16, 2026 – Jun 15, 2028 |
| Prime | Department of Energy Department of Energy | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS. EXAMPLES OF COUNTER NUCLEAR SMUGGLING SYSTEM COMPONENTS INCLUDE BUT ARE NO | 89233124DNA000055USAspending | $637,285 | Jun 16, 2026 | Jun 20, 2025 – Jun 19, 2027 |
| Prime | Department of Defense Defense Threat Reduction Agency | JORDAN BORDER SECURITY SYSTEM PROGRAM SUPPORT, MAINTENANCE, AND TRAINING | HDTRA118D0006USAspending | $11,042,265 | Apr 23, 2026 | Sep 23, 2020 – Aug 31, 2025 |
| Prime | Department of Defense Defense Threat Reduction Agency | IRAQ BORDER SECURITY PROJECT PHASE I | HDTRA118D0006USAspending | $3,156,434 | Mar 30, 2026 | Sep 29, 2023 – May 30, 2025 |
| Prime | Department of Defense Defense Threat Reduction Agency | AN EXCHANGE FELLOWSHIP FOR SCIENTISTS FROM BIOLOGICAL THREAT REDUCTION AGENCY PARTNER COUNTRIES TO WORK WITH EXPERIENCED HOST LABORATORIES TO BOLSTER BIO SURVEILLANCE AND BIOSAFETY AND BIOSECURITY CAPABILITIES. | HDTRA118D0006USAspending | $6,492,409 | Mar 27, 2026 | Oct 1, 2024 – Aug 31, 2027 |
| Prime | Department of Energy Department of Energy | TASK ORDER INCLUDE PROGRAM MANAGEMENT TASKS IAW THE CNSSD PROGRAM MANAGER TASK ORDER SOW TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS. EXAMPLES OF COUNTER NUCLEAR SMUGGLING SYSTEM COMPONENTS INCLUDE BUT ARE NOT LIMITED TO: RADIATION | 89233124DNA000055USAspending | $2,835,561 | Jan 22, 2026 | Apr 1, 2024 – Mar 31, 2027 |
| Prime | Department of Defense Defense Threat Reduction Agency | BALANCED SURVIVABILITY ASSESSMENTS SUPPORT | HDTRA118D0006USAspending | $42,150,520 | Jul 22, 2025 | Mar 25, 2019 – May 28, 2023 |
| Prime | Department of Defense Defense Threat Reduction Agency | IMPROVEMENT OF COMMAND AND CONTROL FACILITIES AND TRAINING SERVICES ON COUNTERING WEAPONS OF MASS DESTRUCTION IN A PARTNER NATION | HDTRA118D0006USAspending | $18,012,344 | Apr 9, 2024 | Mar 4, 2019 – Jun 4, 2023 |
| Prime | Department of Defense Defense Threat Reduction Agency | IGF::OT::IGF BASE WORK ACTIVITIES LEBANON PROJECT | HDTRA111D0008USAspending | $16,353,431 | Jun 22, 2023 | Aug 14, 2015 – Aug 16, 2017 |
| Prime | Department of Defense Defense Contract Management Agency | 200212!000745!9700!ZT01 !DEFENSE THREAT REDUCTION AGENCY !DTRA0101D0010 !A!N! !N!0002 !20020927!20060930!001026447!001026447!001026447!N!PARSONS DELAWARE INC !100 WEST WALNUT STREET !PASADENA !CA!91124!* !* !RS!* !* !RUSSIA !+000006930145!N!N!000000000000!1095!MISCELLANEOUS WEAPONS !A5 !WEAPONS !1000!NOT DISCERNABLE OR CLASSIFIED !928120!E! !5!B!M! !A!A!20060828!B! ! !N!Z!A!U!R!2!004!F! !Z!Y!Z!B !RS!N!M!N! ! ! ! ! !A!A!000!A!B!N! ! ! ! ! ! !0001! | DTRA0101D0010USAspending | $41,951,316 | Oct 18, 2021 | Sep 27, 2002 – Mar 31, 2009 |
| Prime | Department of Defense Defense Contract Management Agency | 200212!000779!9700!ZT01 !DEFENSE THREAT REDUCTION AGENCY !DTRA0101D0010 !A!N! !N!0001 !20020927!20040930!001026447!001026447!001026447!N!PARSONS DELAWARE INC !100 WEST WALNUT STREET !PASADENA !CA!91124!* !* !RS!* !* !RUSSIA !+000009091150!N!N!000000000000!F108!HAZARDOUS SUBSTANCE REMOVAL/CLEANUP/DISPOSAL SVCS !S1 !SERVICES !1000!NOT DISCERNABLE OR CLASSIFIED !234930!E! !5!B!S! ! !D!20110906!B! ! !N!Z!D!U!R!1!001!N!1A!Z!Y!Z! ! !N!M!N! ! ! ! ! !A!A!000!A!B!N! ! ! ! ! ! !0001! | DTRA0101D0010USAspending | $13,586,917 | Oct 18, 2021 | Sep 27, 2002 – Jul 15, 2006 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
10 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | PROCURED GOODS AND/OR SERVICES BETWEEN 01-JUL-23 AND 29-JUN-24 IN SUPPORT OF CONTRACT SOW. P010291096-0 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 541330 Parent award performance state: VA Parent award description: CONTRACTOR, ENGINEERING AND TECHNICAL SERVICES FOR THE ROYAL SAUDI AIR FORCE View parent award on USAspending | GS00Q14OADU322USAspending | $19,551,671 | Jun 30, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-APR-23 AND 30-APR-23 IN SUPPORT OF CONTRACT SOW. P010212556-5 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $19,285 | Apr 26, 2023 | — – — |
| Subcontractor | Department of Defense | PROCURED GOODS AND/OR SERVICES BETWEEN 01-APR-23 AND 30-APR-23 IN SUPPORT OF CONTRACT SOW. P010236438-0 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 541330 Parent award performance state: VA Parent award description: CONTRACTOR ENGINEERING AND TECHNICAL SERVICES FOR THE ROYAL SAUDI AIR FORCE View parent award on USAspending | GS00Q14OADU322USAspending | $593,000 | Apr 13, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-MAR-23 AND 31-MAR-23 IN SUPPORT OF CONTRACT SOW. P010211043-0 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $8,575 | Mar 17, 2023 | — – — |
| Subcontractor | Department of Defense | PROCURED GOODS AND/OR SERVICES BETWEEN 01-FEB-23 AND 28-FEB-23 IN SUPPORT OF CONTRACT SOW. P010236438-0 Parent award context Parent award agency: Department of Defense · Department of the Air Force Parent award NAICS: 541330 Parent award performance state: VA Parent award description: CONTRACTOR ENGINEERING AND TECHNICAL SERVICES FOR THE ROYAL SAUDI AIR FORCE View parent award on USAspending | GS00Q14OADU322USAspending | $1,760,837 | Feb 10, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-FEB-23 AND 28-FEB-23 IN SUPPORT OF CONTRACT SOW. P010212556-2 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $4,072 | Feb 10, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-JAN-23 AND 31-JAN-23 IN SUPPORT OF CONTRACT SOW. P010211043-0 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $6,847 | Jan 19, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-JAN-23 AND 31-JAN-23 IN SUPPORT OF CONTRACT SOW. P010212556-5 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $75,000 | Jan 10, 2023 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-DEC-22 AND 31-DEC-22 IN SUPPORT OF CONTRACT SOW. P010212556-5 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $62,662 | Dec 6, 2022 | — – — |
| Subcontractor | National Science Foundation | PROCURED GOODS AND/OR SERVICES BETWEEN 01-DEC-22 AND 31-DEC-22 IN SUPPORT OF CONTRACT SOW. P010212556-6 Parent award context Parent award agency: National Science Foundation · National Science Foundation Parent award NAICS: 561210 Parent award description: SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM View parent award on USAspending | — | $977,336 | Dec 6, 2022 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of EnergyGov-sourced
- Department of DefenseGov-sourced
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.