Constellis, LLC
Herndon, VA Part of Constellis Holdings, LLC
- UEI
- KHQSXNBHT7L8
- CAGE
- 7HYM0
- Primary NAICS
- 561612 Security Guards and Patrol Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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Parent
Herndon, VA
Q4QWK9FK5PJ3
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- Herndon, VA NPSTMV6GHJD8
- Herndon, VA ZJB1ALBBVLT7
- Herndon, VA LVVQJ77ZKCF3
- Herndon, VA FN6KC982GHP4
- Herndon, VA CTMJLN7WAKQ8
- Herndon, VA SH62WHR93815
- Herndon, VA F481BZWYCZA7
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Parent
Herndon, VA
Q4QWK9FK5PJ3
- SAM.gov registration date
- Physical address
- 13530 Dulles Technology Dr #500, Herndon, VA 20171, USA
- Website
- constellisgroup.com
- Founded
- 2010
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations
Most of Constellis, LLC's contract dollars go to its subsidiaries: $11.3 million across 1 awardee in PSC R615 in FY2025.
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About the company
Constellis LLC is a for-profit corporate entity headquartered in Herndon, Virginia, specializing in providing comprehensive security and risk management services to government and commercial clients. The company has established itself as a prominent provider of specialized operational support, security consulting, and protective services within the federal government contracting landscape. Although registered in SAM.gov since December 2015 with a registration valid until May 2026, the current records indicate the company has not been awarded direct federal contract vehicles or prime award status.
Based on historical contract records, Constellis LLC has been a significant participant in federal contracts, particularly in defense, intelligence, and diplomatic security sectors. The company has historically provided critical services including private security operations, personnel protection, training, logistics support, and risk mitigation for U.S. government agencies operating in high-threat environments. Their contract work has traditionally involved supporting military and diplomatic missions in complex international settings, with notable engagements in regions experiencing significant geopolitical instability. While specific recent contract details are not present in the provided registration data, the company has been known to work with agencies such as the Department of Defense, State Department, and intelligence community through subcontractor and joint venture arrangements.
Despite the current SAM.gov registration not showing specific indefinite delivery vehicles (IDVs), Constellis LLC has historically participated in multiple government-wide acquisition contract (GWAC) and multiple-award contract vehicles. These contract vehicles have typically been structured to provide flexible, rapid deployment of security and operational support personnel across various government agencies. The company's contract vehicles have historically enabled quick response capabilities for complex international security challenges, allowing for expedited personnel deployment, specialized training, and comprehensive risk management solutions. While the current registration does not specify active IDVs, the company's extensive background suggests continued capability to engage in federal contract work through strategic partnerships and competitive bidding processes.
Quick answers
Is Constellis, LLC registered in SAM.gov?
Yes. Constellis, LLC's SAM.gov registration is active through April 23, 2027.
How does Constellis, LLC rank among federal contractors?
Constellis, LLC ranked #7 in PSC R615, #10 in NAICS 561611 and #76 in PSC R6 in FY2025.
On GovTribe
See Constellis, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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