naics codes

• 541219 – Billing Services
  
• 541511 - Custom Computer Programming Services
  
• 541512 – Computer Systems Design Services
  
• 541519 – Other Computer Related Services
  
• 541611 – Administrative Management and General Services
  
• 541613 – Marketing Consulting Services
  
• 541618 – Other Management Services
  
• 561110 – Office Administrative Services
  
• 611420 – Computer Training
  
• 611430 – Professional Management Development Training
  
• 611699 – All Other Misc. Schools and Instruction
  
• 621399 – Offices of all other Misc. Practitioners
  
• 624110 – Child and Youth Services/Self-Help Organizations
  
• 923110 – Administration of Education Programs
  
• 923120 – Administration of Public Health Programs
  
• 923130 – Administration of Human Resources
  
• 923140 – Administration of Veteran Affairs
  
• 928110 – National Security