Doing Business

Designations & NAICS

Small Business Administration (SBA) Programs

  • Historically Underutilized Business Zone (HUBZONE). Press Release
  • Women Owned Small Business (WOSB)

North American Industry Classification System (NAICS) Codes

Primary NAICS codes
  • 541512: Computer Systems Design Services
  • 541519: Other Computer Related Services
  • 541611: Administrative Management and General Management Consulting Services
  • 541618: Telecommunications management consulting services
  • 541990: Appraisal Services
Secondary NAICS codes
  • 541211: Offices of Certified Public Accountants
  • 541511: Custom Computer Programming Services
  • 541512: CAD Systems Integration Design Services
  • 541612: Human Resources Consulting Services
  • 541614: Process, Physical Distribution, and Logistics Consulting Services
  • 541618: Other Management Consulting Services
  • 541690: Other Scientific and Technical Consulting Services
  • 541990: Other Professional, Scientific, and Technical Services
  • 561110: Office Administrative Services
  • 561210: Facilities Support Services
  • 561499: All Other Business Support Services
  • 561990: All Other Support Services
  • 611420: Computer Training
  • 611430: Professional and Management Development Training