Six3 Advanced Systems Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 541330 Engineering Services
• 541511 Custom Computer Programming Services
• 541513 Computer Facilities Management Services
• 541519 Other Computer Related Services
• 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Corporate family

• Caci Inc - Federal Parent Reston, VA RG7QKBQ4TE85
  • Six3 Advanced Systems Inc.

SAM.gov registration date

Oct 30, 2015

Physical address

14370 Newbrook Dr, Chantilly, VA 20151, USA

Website

caci.com

Founded

1962

Employees

10K-50K

Estimated annual revenue

$1B-$10B

Industry

1. Industrials
2. Commercial & Professional Services
3. Professional Services

SIC code

73 Business Services

Profiles

• LinkedIn
• X
• Facebook
• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 10, 2026.