Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

FromNIC

801199

Other private security services n.e.c. Such as celebrity protection, VIP protection and similar services

Open detail

ToNAICS

541990

All Other Professional, Scientific, and Technical Services

Open detail

ToNAICS

561611

Investigation and Personal Background Check Services

Open detail

ToNAICS

561612

Security Guards and Patrol Services

Open detail

ToNAICS

561613

Armored Car Services

Open detail

approximate NAICS 541990 — mapped via ISIC 8011
approximate NAICS 561611 — mapped via ISIC 8011
approximate NAICS 561612 — mapped via ISIC 8011
approximate NAICS 561613 — mapped via ISIC 8011