Federal Network Systems LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Limited Liability Company

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 334111 Electronic Computer Manufacturing
• 334210 Telephone Apparatus Manufacturing
• 517111 Wired Telecommunications Carriers
• 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
• 541330 Engineering Services
• 541380 Testing Laboratories and Services
• 541490 Other Specialized Design Services
• 541511 Custom Computer Programming Services

Show all 19

• 541512 Computer Systems Design Services
• 541513 Computer Facilities Management Services
• 541519 Other Computer Related Services
• 541611 Administrative Management and General Management Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 541713 Research and Development in Nanotechnology
• 541990 All Other Professional, Scientific, and Technical Services
• 561499 All Other Business Support Services
• 561621 Security Systems Services (except Locksmiths)
• 611430 Professional and Management Development Training
• 811210 Electronic and Precision Equipment Repair and Maintenance

Corporate family

• Jacobs Parent Amentum Technology, Inc. · Tullahoma, TN H2RGSKWXKHQ5
  • Federal Network Systems LLC

SAM.gov registration date

Apr 11, 2002

Physical address

4800 Westfields Blvd #400, Chantilly, VA 20151, USA

Website

amentum.com

Founded

2020

Employees

50K-100K

Estimated annual revenue

$10B+

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering
4. Civil Engineering

SIC code

87 Engineering & Management Services

Profiles

• LinkedIn
• X
• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 20, 2026.