Lexso LLC

Company facts

FY2025 rankings

Its parent company, Constellis, LLC, ranks:

• #7 in PSC R615
• #10 in NAICS 561611
• #76 in PSC R6
• #89 in NAICS 56161
• #98 in NAICS 5616

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 541330 Engineering Services
• 541512 Computer Systems Design Services
• 811210 Electronic and Precision Equipment Repair and Maintenance

Corporate family

• Constellis, LLC Parent Herndon, VA KHQSXNBHT7L8
  • Lexso LLC

SAM.gov registration date

Mar 18, 2026

Physical address

13530 Dulles Technology Dr #500, Herndon, VA 20171, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Apr 2, 2026.