540.Co LLC
Arlington, VA
- UEI
- VH4SJMG2CCM7
- CAGE
- 6W6J5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 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
- 541990 All Other Professional, Scientific, and Technical Services
- 611420 Computer Training
- SAM.gov registration date
- Physical address
- 2550 S Clark St Suite 415, Arlington, VA 22202, USA
- Website
- 540.co
- Founded
- 2013
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $500 |
| FY2024 | $1,000 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Accenture Federal Services LLC | 47QFCA26F0023 | $904,972 | |
| Mantech Advanced Systems International, Inc. | 47QFCA24F0032 | $4,800,000 | |
| CGI Federal Inc. | 47QFLA23F0198 | $765,075 | |
| CGI Federal Inc. | 47QFLA23F0198 | $765,075 | |
| CGI Federal Inc. | 47QFLA24F0088 | $174,000 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Cubic Mission Solutions | Ashburn, VA | 541512 Computer Systems Design Services |
| M9 Solutions LLC | Vienna, VA | 541512 Computer Systems Design Services |
| Client Solution Architects (Csa) | Virginia Beach, VA | 541330 Engineering Services |
| Prophasys LLC | MD | 541330 Engineering Services |
| Ashburn Consulting LLC | Leesburg, VA | 541512 Computer Systems Design Services |
About the company
540.Co LLC is a for-profit limited liability company registered in SAM.gov since May 7, 2013, with a current registration expiring on February 25, 2026. Located in Arlington, VA, the company specializes in providing IT hardware, software, and services to federal agencies, with a particular focus on supporting Department of Defense (DoD) operations. The company has established itself as a versatile federal contractor capable of competing in multiple contract vehicles across different technological and support service domains.
Through its federal contract awards, 540.Co LLC has demonstrated expertise in information technology services across various government agencies. The company has secured sub-contract awards with prominent federal contractors like Booz Allen Hamilton Inc., Intrepid LLC, Mantech Tsg-2 Joint Venture, Sehlke Consulting LLC, and Linquest Corporation. These sub-contract awards have covered a range of services including IT support, technical and analytical support for financial systems, robotic process automation, engineering and technology services, and support for specific military division requirements. The sub-contracts span agencies such as the U.S. Army Space and Missile Defense Command, Defense Health Agency, U.S. Navy Bureau of Medicine, and various DoD offices, indicating a broad capability to support complex technological and operational needs.
540.Co LLC holds two significant federal contract Indefinite Delivery/Indefinite Quantity (IDIQ) contracts: the SeaPort-NxG contract with Naval Sea Systems Command and the Rapid Sustainment Office (RO MAC) contract with the U.S. Air Force. The SeaPort-NxG is a $4 billion, 10-year contract supporting facilities support services with no specific set-aside, allowing the company to compete for task orders across naval systems commands. The RO MAC contract, valued at $975 million, focuses on accelerating operational solutions for the Department of the Air Force Sustainment Enterprise, with a particular emphasis on delivering IT hardware, software development services, and technologies to improve warfighter readiness. Both contracts run through the late 2020s and early 2030s, positioning 540.Co LLC as a strategic partner in federal technology and support services.
SBA capabilities narrative
540.co, LLC supports the Federal Government, enabling data-driven decision-making by working with our clients to capture and expose their key data assets and helping them harvest, correlate and leverage other internal and external data sources in support of leadership, analysts and program managers. Our goal is to facilitate the frictionless flow of data across the Government. 540.co, LLC is a full-stack technology service and software development firm focused on helping our government clients innovate like start-ups by designing and building technologies that drive leading Internet technology companies. We currently support numerous clients within the Department of Defense Acquisition & Sustainment organization and the Defense Intelligence Agency in defining and building technical solutions that enable operational visibility to leadership, analysts and partners using data from numerous data sources and data domains.
Quick answers
Is 540.Co LLC registered in SAM.gov?
Yes. 540.Co LLC's SAM.gov registration is active through February 24, 2027.
Which contract vehicles does 540.Co LLC hold?
540.Co LLC holds a place on 4 federal contract vehicles, including IT-70, MAS and Rapid Sustainment Office MAC IDIQ.
How much has 540.Co LLC received in federal contracts?
Federal contracts obligated $500 to 540.Co LLC in fiscal year 2025 and $1,500 in fiscal years 2023 through 2027.
What is 540.Co LLC's most recent federal award?
540.Co LLC's most recent federal contract award is Minimum guarantee task order for associated seaport NXG MAC award (N0017825F7010), from Naval Sea Systems Command (Navy), on March 6, 2025.
On GovTribe
See 540.Co LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors