Third Line Consulting LLC

Company facts

Self-certified in SAM.gov

• Self Certified Small Disadvantaged Business
• For Profit Organization
• Woman Owned Small Business
• Woman Owned Business
• Limited Liability Company

Entity structure

Sole Proprietorship

Other NAICS codes in SAM.gov

• 541219 Other Accounting Services
• 541614 Process, Physical Distribution, and Logistics Consulting Services
• 541618 Other Management Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 561110 Office Administrative Services
• 561499 All Other Business Support Services
• 561611 Investigation and Personal Background Check Services
• 561990 All Other Support Services

Show all 9

• 611430 Professional and Management Development Training

SAM.gov registration date

Oct 28, 2024

Physical address

Historic District, 8035 Knightshayes Dr, Manassas, VA 20111, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Mar 26, 2026.