Computer Security Solutions, LLC
Reston, VA Doing business as Computer Security Solutions Inc. Part of GCI Inc.
- UEI
- Y3JQFMKRNK16
- CAGE
- 09EX6
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541614 Process, Physical Distribution, and Logistics Consulting Services Primary
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- Corporate family
-
-
GCI Inc.
Parent
C8MXLNRKHQ43
- Computer Security Solutions, LLC Y3JQFMKRNK16
-
GCI Inc.
Parent
C8MXLNRKHQ43
- SAM.gov registration date
- Physical address
- 11111 Sunset Hills Rd #130, Reston, VA 20190, USA
- Website
- gdit.com
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Information Technology
- Software & Services
- IT Services
- Data Processing & Outsourced Services
- SIC code
- 73 Business 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 |
|---|---|---|---|
| Software maintenance | Smithsonian Office of the Chief Information Officer | $107,891 | |
| Software maintenance | Smithsonian Office of the Chief Information Officer | $62,433 | |
| Software maintenance | Smithsonian Office of the Chief Information Officer | $56,956 | |
| Java SSO plugin annual support | Naval Information Warfare Systems Command | $18,480 | |
| RSA annual support | National Gallery of Art | $20,383 |
About Computer Security Solutions, LLC
Computer Security Solutions, LLC, doing business as Computer Security Solutions Inc., is a for-profit technology services provider headquartered in Reston, Virginia, that specializes in cybersecurity and IT enterprise solutions for federal agencies. The company, registered in SAM.gov since October 2001, operates as both a prime contractor and subcontractor in the federal marketplace, delivering software maintenance, authentication infrastructure support, and hardware/software maintenance services across multiple U.S. government agencies. With a demonstrated track record supporting institutions including the Smithsonian, Department of the Navy, National Gallery of Art, and Department of State, Computer Security Solutions has established itself as a reliable vendor for specialized technology and security support services.
Computer Security Solutions' federal contract portfolio reflects a strong focus on enterprise IT infrastructure and cybersecurity maintenance. As a prime contractor, the company has secured eight purchase orders totaling approximately $380,000, primarily with the Smithsonian Office of the Chief Information Officer for recurring software maintenance contracts awarded annually from 2021 through 2026, ranging from $37,738.80 to $107,890.86. Additional prime awards include Java Single Sign-On (SSO) plugin annual support for the Naval Information Warfare Systems Command ($18,480), RSA authentication support for the National Gallery of Art ($20,383.16), and Cisco switch hardware/software support for the Office of Inspector General ($19,460 and $16,264.66). None of these prime awards carried socioeconomic set-aside designations. As a subcontractor, Computer Security Solutions has been awarded over 40 sub-contract positions primarily through General Dynamics Information Technology (the dominant partner, accounting for approximately 30 awards), along with engagements under Leidos, Consolidated Nuclear Security, CSRA LLC, L3Harris Technologies, SOS International, Criterion Systems, Lockheed Martin, Mantech Advanced Systems International, and Accenture Federal Services. The subcontract work encompasses product procurement and delivery, maintenance and support services for enterprise security solutions including RSA authentication systems, software and data solutions, and specialized cybersecurity products. This diverse subcontracting activity demonstrates Computer Security Solutions' capability to provide both direct support services and integrate specialized products into larger federal IT modernization and security initiatives.
Quick answers
What is Computer Security Solutions, LLC's UEI?
Computer Security Solutions, LLC's Unique Entity ID (UEI) in SAM.gov is Y3JQFMKRNK16.
What is Computer Security Solutions, LLC's CAGE code?
Computer Security Solutions, LLC's CAGE code is 09EX6.
What is Computer Security Solutions, LLC's primary NAICS code?
Computer Security Solutions, LLC's primary NAICS code is 541614 (Process, Physical Distribution, and Logistics Consulting Services).
Where is Computer Security Solutions, LLC located?
Computer Security Solutions, LLC's physical address in SAM.gov is 11111 Sunset Hills Rd #130, Reston, VA 20190, USA.
Is Computer Security Solutions, LLC registered in SAM.gov?
Yes. Computer Security Solutions, LLC's SAM.gov registration is active through February 5, 2027.
Who is Computer Security Solutions, LLC's parent company?
Computer Security Solutions, LLC is part of GCI Inc.
What is Computer Security Solutions, LLC's most recent federal award?
Computer Security Solutions, LLC's most recent federal contract award is Software maintenance (33314526P00527773), from Smithsonian Office of the Chief Information Officer, on October 3, 2025.
On GovTribe
See Computer Security Solutions, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors