Parsons Government Services International Inc.
Parsons Government Services International Inc. received $47.1M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 89.1% from $24.9M the year before, and $128.0M since FY2022. Its largest customer is the Department of Energy.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- E8E4EKJKKJW7
- CAGE code
- 1R1K2
- Doing business as
- Parsons
- Headquarters
- Pasadena, CA
- Business size
- Other Than Small Business
- Parent company
- Parsons Corporation (UEI FFCMDLMXRK49)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Energy | $40.1M | $74.3M |
| Department of Defense | $7.0M | $53.7M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 541990 | All Other Professional, Scientific, and Technical Services | $47.1M | $128.0M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| R425 | Support- professional: Engineering/Technical | $74.3M |
| R799 | Support- management: Other | $17.3M |
| 6350 | Miscellaneous Alarm, Signal, and Security Detection Systems | $12.9M |
| R499 | Support- professional: Other | $8.4M |
| U004 | Education/Training- Scientific/Management | $6.5M |
| U008 | Education/Training- Training/Curriculum Development | $5.2M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| HDTRA124F0038 | Department of Defense FACILITY, EQUIPMENT, TRAINING, AND SUSTAINMENT SERVICES TO ALLOW INDIVIDUAL EASTERN EUROPEAN PARTNER NATIONS, INCLUDING UKRAINE, TO SUCCESSFULLY MITIGATE EMERGING RISKS. | $9.5M | Feb 19, 2027 |
| 89233124FNA400574 | 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… | $2.8M | Mar 31, 2027 |
| HDTRA124F0047 | Department of Defense AN EXCHANGE FELLOWSHIP FOR SCIENTISTS FROM BIOLOGICAL THREAT REDUCTION AGENCY PARTNER COUNTRIES TO WORK WITH EXPERIENCED HOST LABORATORIES TO BOLSTER BIO SURVEILLANCE AND… | $6.5M | Aug 31, 2027 |
| 89233126FNA400797 | 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… | $1.6M | Aug 31, 2027 |
| 89233124FNA400648 | Department of Energy TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS.… | $20.2M | Nov 30, 2027 |
| 89233125FNA400705 | Department of Energy TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS.… | $14.1M | Nov 30, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 89233126FNA400802 | 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… | $14.1M | Jul 27, 2026 |
| 89233126FNA400797 | 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… | $1.6M | Jul 24, 2026 |
| HDTRA126FE045 | Department of Defense SERVICES TO PROVIDE CHEMICAL SECURITY TRAINING, CAPABILITY ASSESSMENTS, AND REGIONAL ENGAGEMENTS WITH SOUTHEAST ASIA PARTNERS. | $5.2M | Jun 16, 2026 |
| HDTRA125FE065 | Department of Defense SERVICES AND PRODUCTS TO PROVIDE SUSTAINABLE CHEMICAL, BIOLOGICAL, RADIOLOGICAL, AND NUCLEAR THREAT REDUCTION CAPABILITIES TO PARTNER NATIONS. | $66K | Sep 11, 2025 |
| 89233125FNA400705 | Department of Energy TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS.… | $4.8M | Jun 30, 2025 |
| 89233125FNA400658 | Department of Energy TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS.… | $339K | Jun 20, 2025 |
| HDTRA124F0047 | Department of Defense AN EXCHANGE FELLOWSHIP FOR SCIENTISTS FROM BIOLOGICAL THREAT REDUCTION AGENCY PARTNER COUNTRIES TO WORK WITH EXPERIENCED HOST LABORATORIES TO BOLSTER BIO SURVEILLANCE AND… | $4.8M | Sep 23, 2024 |
| 89233124FNA400648 | Department of Energy TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGLING SYSTEMS.… | $3.7M | Sep 20, 2024 |
Other Parsons Corporation entities
UEIs that report the same ultimate parent in SAM.gov. Ownership records can lag acquisitions.
Parsons Government Services Inc.
$5.2BPtsi Managed Services Inc
$894.1MParsons Government Services Inc
$381.6MSpace Ground System Solutions, Inc.
$178.8MParsons Technical Services Inc
$68.5MPolaris Alpha, LLC
$52.3MBlackhorse, a Parsons LLC
$38.5MWilliams Electric Co Inc
$37.9MParsons-Versar Joint Venture
$35.4MPrime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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