General information for Parsons Government Services Inc.
Physical address
133 National Business Pkwy Ste 250, Annapolis Junction, Md, 20701
Mailing address
133 National Business Pkwy Ste 250, Annapolis Junction, MD, 20701
Website
parsons.com
Points of contact for Parsons Government Services Inc.
SAM.gov Points of Contact
Gloria
Zapata
Government Business POC
Electronic Business POC
100 West Walnut Street, Pasadena, CA, 91124
PRANESH
BHATT
Alternate Government Business POC
Alternate Electronic Business POC
100 West Walnut St, Pasadena, CA, 91124
Additional contact details may be available
NAICS codes for Parsons Government Services Inc.
| Code | Description | Small Business |
|---|---|---|
|
541330
PRIMARY
|
Engineering Services
|
No
|
| 221310 | Water Supply and Irrigation Systems | No |
| 236220 | Commercial and Institutional Building Construction | No |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | No |
|
541310
|
Architectural Services
|
No
|
|
541340
|
Drafting Services
|
No
|
|
541350
|
Building Inspection Services
|
No
|
|
541360
|
Geophysical Surveying and Mapping Services
|
No
|
|
541370
|
Surveying and Mapping (except Geophysical) Services
|
No
|
|
541420
|
Industrial Design Services
|
No
|
|
541511
|
Custom Computer Programming Services
|
No
|
|
541512
|
Computer Systems Design Services
|
No
|
|
541513
|
Computer Facilities Management Services
|
No
|
|
541519
|
Other Computer Related Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
No
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
No
|
|
541618
|
Other Management Consulting Services
|
No
|
|
541620
|
Environmental Consulting Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
541715
|
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
|
No
|
|
541720
|
Research and Development in the Social Sciences and Humanities
|
No
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
No
|
|
561210
|
Facilities Support Services
|
No
|
|
561621
|
Security Systems Services (except Locksmiths)
|
No
|
|
561790
|
Other Services to Buildings and Dwellings
|
No
|
|
561990
|
All Other Support Services
|
No
|
|
562910
|
Remediation Services
|
No
|
|
562920
|
Materials Recovery Facilities
|
No
|
|
611430
|
Professional and Management Development Training
|
No
|
|
611710
|
Educational Support Services
|
No
|
|
811310
|
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
|
No
|
PSC codes for Parsons Government Services Inc.
| Code | Description |
|---|---|
| AH24 | Natural Resources and Environment R&D Services; Conservation and land management; R&D Administrative Expenses |
| AH34 | Natural Resources and Environment R&D Services; Recreational resources; R&D Administrative Expenses |
| AH44 | Natural Resources and Environment R&D Services; Pollution control and abatement; R&D Administrative Expenses |
|
C214
|
ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING
|
|
C215
|
ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING
|
|
R423
|
SUPPORT- PROFESSIONAL: INTELLIGENCE
|
|
R425
|
SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
|
Update history
3 change(s) tracked
Feb 21, 2026
PSC AH44: description R&D- ENVIRONMENTAL PROTECTION: NOISE POLLUTION (ENGINEERING DEVELOPMENT) → Natural Resources and Environment R&D Services; Pollution control and abatem…
Feb 21, 2026
PSC AH34: description R&D- ENVIRONMENTAL PROTECTION: WATER POLLUTION (ENGINEERING DEVELOPMENT) → Natural Resources and Environment R&D Services; Recreational resources; R&D …
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