General information for Sos International LLC
Physical address
1881 Campus Commons Drive, Suite 500, Reston, Va, 20191
Mailing address
1881 Campus Commons Drive, Suite 500, Reston, VA, 20191
Website
sosi.com
Points of contact for Sos International LLC
SAM.gov Points of Contact
Brett
Surbey
Government Business POC
Electronic Business POC
Director of Contracts
1881 Campus Commons Drive, Suite 500, Reston, VA, 20191
Elizabeth
Caldera
Alternate Government Business POC
Alternate Electronic Business POC
1881 CAMPUS COMMONS DRIVE, SUITE 500, RESTON, VA, 20191
Additional contact details may be available
NAICS codes for Sos International LLC
| Code | Description | Small Business |
|---|---|---|
|
541990
PRIMARY
|
All Other Professional, Scientific, and Technical Services
|
No
|
| 221118 | Other Electric Power Generation | No |
| 221121 | Electric Bulk Power Transmission and Control | Yes |
| 221122 | Electric Power Distribution | Yes |
|
236210
|
Industrial Building Construction
|
No
|
|
236220
|
Commercial and Institutional Building Construction
|
No
|
|
237130
|
Power and Communication Line and Related Structures Construction
|
No
|
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
238110
|
Poured Concrete Foundation and Structure Contractors
|
No
|
|
238120
|
Structural Steel and Precast Concrete Contractors
|
No
|
|
238130
|
Framing Contractors
|
No
|
|
238140
|
Masonry Contractors
|
No
|
|
238150
|
Glass and Glazing Contractors
|
No
|
|
238160
|
Roofing Contractors
|
No
|
|
238170
|
Siding Contractors
|
No
|
|
238190
|
Other Foundation, Structure, and Building Exterior Contractors
|
No
|
|
238210
|
Electrical Contractors and Other Wiring Installation Contractors
|
No
|
|
238220
|
Plumbing, Heating, and Air-Conditioning Contractors
|
No
|
|
238290
|
Other Building Equipment Contractors
|
No
|
|
238310
|
Drywall and Insulation Contractors
|
No
|
|
238320
|
Painting and Wall Covering Contractors
|
No
|
|
238330
|
Flooring Contractors
|
No
|
|
238340
|
Tile and Terrazzo Contractors
|
No
|
|
238350
|
Finish Carpentry Contractors
|
No
|
|
238390
|
Other Building Finishing Contractors
|
No
|
|
238910
|
Site Preparation Contractors
|
No
|
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
324110
|
Petroleum Refineries
|
Yes
|
|
332323
|
Ornamental and Architectural Metal Work Manufacturing
|
No
|
|
334111
|
Electronic Computer Manufacturing
|
Yes
|
|
334112
|
Computer Storage Device Manufacturing
|
Yes
|
|
334290
|
Other Communications Equipment Manufacturing
|
No
|
|
335312
|
Motor and Generator Manufacturing
|
Yes
|
|
336413
|
Other Aircraft Parts and Auxiliary Equipment Manufacturing
|
Yes
|
|
424410
|
General Line Grocery Merchant Wholesalers
|
No
|
|
424990
|
Other Miscellaneous Nondurable Goods Merchant Wholesalers
|
No
|
|
481211
|
Nonscheduled Chartered Passenger Air Transportation
|
Yes
|
|
484110
|
General Freight Trucking, Local
|
No
|
|
484121
|
General Freight Trucking, Long-Distance, Truckload
|
No
|
|
484122
|
General Freight Trucking, Long-Distance, Less Than Truckload
|
No
|
|
485113
|
Bus and Other Motor Vehicle Transit Systems
|
No
|
|
485410
|
School and Employee Bus Transportation
|
No
|
|
485510
|
Charter Bus Industry
|
No
|
|
488510
|
Freight Transportation Arrangement
|
No
|
|
492110
|
Couriers and Express Delivery Services
|
Yes
|
|
493110
|
General Warehousing and Storage
|
No
|
|
513210
|
Software Publishers
|
No
|
|
517111
|
Wired Telecommunications Carriers
|
Yes
|
|
517112
|
Wireless Telecommunications Carriers (except Satellite)
|
Yes
|
|
518210
|
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
|
No
|
|
519210
|
Libraries and Archives
|
No
|
|
519290
|
Web Search Portals and All Other Information Services
|
Yes
|
|
531110
|
Lessors of Residential Buildings and Dwellings
|
No
|
|
531120
|
Lessors of Nonresidential Buildings (except Miniwarehouses)
|
No
|
|
531130
|
Lessors of Miniwarehouses and Self-Storage Units
|
No
|
|
531190
|
Lessors of Other Real Estate Property
|
No
|
|
531312
|
Nonresidential Property Managers
|
No
|
|
532112
|
Passenger Car Leasing
|
No
|
|
532120
|
Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
|
No
|
|
541199
|
All Other Legal Services
|
No
|
|
541330
|
Engineering Services
|
No
|
|
541380
|
Testing Laboratories and 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
|
|
541612
|
Human Resources Consulting Services
|
No
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
No
|
|
541618
|
Other Management Consulting Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
541713
|
Research and Development in Nanotechnology
|
Yes
|
|
541715
|
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
|
No
|
|
541820
|
Public Relations Agencies
|
No
|
|
541910
|
Marketing Research and Public Opinion Polling
|
No
|
|
541930
|
Translation and Interpretation Services
|
No
|
|
561110
|
Office Administrative Services
|
No
|
|
561210
|
Facilities Support Services
|
No
|
|
561320
|
Temporary Help Services
|
No
|
|
561330
|
Professional Employer Organizations
|
No
|
|
561410
|
Document Preparation Services
|
No
|
|
561421
|
Telephone Answering Services
|
No
|
|
561422
|
Telemarketing Bureaus and Other Contact Centers
|
No
|
|
561611
|
Investigation and Personal Background Check Services
|
No
|
|
561612
|
Security Guards and Patrol Services
|
No
|
|
561613
|
Armored Car Services
|
No
|
|
561621
|
Security Systems Services (except Locksmiths)
|
No
|
|
561720
|
Janitorial Services
|
No
|
|
561730
|
Landscaping Services
|
No
|
|
561790
|
Other Services to Buildings and Dwellings
|
No
|
|
561990
|
All Other Support Services
|
No
|
|
562111
|
Solid Waste Collection
|
No
|
|
562119
|
Other Waste Collection
|
No
|
|
562991
|
Septic Tank and Related Services
|
No
|
|
562998
|
All Other Miscellaneous Waste Management Services
|
No
|
|
611430
|
Professional and Management Development Training
|
No
|
|
611512
|
Flight Training
|
No
|
|
611630
|
Language Schools
|
No
|
|
611710
|
Educational Support Services
|
No
|
|
621111
|
Offices of Physicians (except Mental Health Specialists)
|
No
|
|
621493
|
Freestanding Ambulatory Surgical and Emergency Centers
|
No
|
|
621910
|
Ambulance Services
|
No
|
|
621999
|
All Other Miscellaneous Ambulatory Health Care Services
|
No
|
|
622110
|
General Medical and Surgical Hospitals
|
No
|
|
624110
|
Child and Youth Services
|
No
|
|
624120
|
Services for the Elderly and Persons with Disabilities
|
No
|
|
624190
|
Other Individual and Family Services
|
No
|
|
624210
|
Community Food Services
|
No
|
|
624221
|
Temporary Shelters
|
No
|
|
624229
|
Other Community Housing Services
|
No
|
|
624230
|
Emergency and Other Relief Services
|
No
|
|
624310
|
Vocational Rehabilitation Services
|
No
|
|
624410
|
Child Care Services
|
No
|
|
721310
|
Rooming and Boarding Houses, Dormitories, and Workers' Camps
|
No
|
|
722310
|
Food Service Contractors
|
No
|
|
722514
|
Cafeterias, Grill Buffets, and Buffets
|
No
|
|
722515
|
Snack and Nonalcoholic Beverage Bars
|
No
|
|
811210
|
Electronic and Precision Equipment Repair and Maintenance
|
No
|
|
811310
|
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
|
No
|
|
812111
|
Barber Shops
|
No
|
|
812310
|
Coin-Operated Laundries and Drycleaners
|
No
|
|
921190
|
Other General Government Support
|
No
|
|
928110
|
National Security
|
No
|
|
928120
|
International Affairs
|
No
|
Contract awards for Sos International LLC
3 award(s) found| Opportunity | Award Amount | Award Date |
|---|---|---|
| Naval Supply Systems Command (NAVSUP) Worldwide Ex... | $20,000,000,000.00 | Sep 04, 2025 |
| Naval Supply Systems Command (NAVSUP) Worldwide Ex... | $45,000,000,000.00 | Jan 16, 2026 |
| USSOUTHCOM J2 EDA IDIQ | $73,019,472.24 | Feb 02, 2026 |
Update history
9 change(s) tracked
Apr 22, 2026
NAICS 541715: exception NYNN → YYYY
Apr 22, 2026
NAICS 541713: small-business status No → Yes
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