STG LLC
Vienna, VA Part of Sos International LLC
- UEI
- UC4PNH5MVTF8
- CAGE
- 0XMZ5
- Primary NAICS
- 517410 Satellite Telecommunications
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
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- 517410 Satellite Telecommunications Primary
- 492110 Couriers and Express Delivery Services
- 517111 Wired Telecommunications Carriers
- 517112 Wireless Telecommunications Carriers (except Satellite)
- 517121 Telecommunications Resellers
- 517810 All Other Telecommunications
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
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- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541930 Translation and Interpretation Services
- 561210 Facilities Support Services
- 561611 Investigation and Personal Background Check Services
- 561612 Security Guards and Patrol Services
- 561621 Security Systems Services (except Locksmiths)
- Corporate family
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Sos International LLC
Parent
L3VCKMD7J585
- STG LLC UC4PNH5MVTF8
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Sos International LLC
Parent
L3VCKMD7J585
- SAM.gov registration date
- Physical address
- 2650 Park Tower Dr #300b, Vienna, VA 22180, USA
- Website
- sosi.com
- Founded
- 1989
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Obscura software license (deep dark web tool) | Secret Service | $225,000 | |
| Deep darkweb tool | Secret Service | $200,000 | |
| For closely associated - mainframe peripheral and software maintenance - option year 3 | Internal Revenue Service | $7,047,741 | |
| Ites-3S guaranteed minimum. | Joint Munitions Command | $5,000 | |
| Army enterprise IT services, planning and engineering in support of the network enterprise technology command/g-6 | ACC Aberdeen Proving Ground | $6,202,662 |
About STG LLC
STG LLC is a private, family owned and operated government services integrator that provides specialized analytical services and IT solutions to the defense, intelligence, and law enforcement sectors. Through prime and subcontract awards, STG LLC supplies web monitoring technologies, obscura software licensing, and other tools to support deep/dark web analysis capabilities for federal agencies.
Specifically, STG LLC has received prime federal contract awards from the Department of Homeland Security's United States Secret Service to provide obscura software licensing and other deep/dark web analytical tools over a 5-year period from 2020-2025, with a total potential value of $1.8 million. These delivery orders were issued against the Alliant II Governmentwide Acquisition Contract and will support the Secret Service's law enforcement and security missions. Additionally, STG LLC has performed as a subcontractor to Peraton Inc. on awards for engineering services, although further details were not provided on those subcontracts. No set-aside designations were indicated for the prime or sub awards listed.
Contract vehicles
- Alliant II
- Information Technology Schedule 70
- Multiple Award Schedule
- The Professional Services Schedule
- Alliant
- Army Technical Consulting Support Services 2010-2015
- Chief Information Officer - Solutions and Partners 3
- Commerce Information Technology Solutions Next Generation
- Electronic Commodities Store III
- Enterprise Acquisition Gateway for Leading-Edge Solutions
- Enterprise Acquisition Gateway for Leading-Edge Solutions II
- Information Technology Enterprise Solutions - 2 Services
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- Information Technology Enterprise Solutions 3 - Services
- Network-Centric Solutions II
- Professional Engineering Services
- SeaPort-e
- SEC Program Management Offices Support Services
- SSC LANT Integrated Cyber Operations Support
- SSC LANT Transport and Computing Infrastructure Support
- SSC LANT Worldwide C4ISR Systems Support
SBA capabilities narrative
SOFTWARE DEVELOPMENT, DATABASE MANAGEMENT, ERP, EC/EDI, INFORMATION ASSURANCE, INFOSEC, TELECOMMUNICATION SERVICES, SYSTEMS DESIGN AND INTEGRATION, ENGINEERING SERVICES, FACILITIES MANAGEMENT, OUTSOURCING, BUSINESS CONSULTING AND COMMERCIAL SERVICES.
Quick answers
What is STG LLC's UEI?
STG LLC's Unique Entity ID (UEI) in SAM.gov is UC4PNH5MVTF8.
What is STG LLC's CAGE code?
STG LLC's CAGE code is 0XMZ5.
What is STG LLC's primary NAICS code?
STG LLC's primary NAICS code is 517410 (Satellite Telecommunications).
Where is STG LLC located?
STG LLC's physical address in SAM.gov is 2650 Park Tower Dr #300b, Vienna, VA 22180, USA.
Is STG LLC registered in SAM.gov?
Yes. STG LLC's SAM.gov registration is active through March 31, 2027.
Who is STG LLC's parent company?
STG LLC is part of Sos International LLC.
Which contract vehicles does STG LLC hold?
STG LLC holds a place on 20 federal contract vehicles, including Alliant II, IT-70 and MAS.
What is STG LLC's most recent federal award?
STG LLC's most recent federal contract award is Obscura software license (deep dark web tool) (70US0920F2GSA0131), from Secret Service, on September 27, 2020.
On GovTribe
See STG LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors