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
264005
Manufacture of stereo equipment, speaker systems, amplifiers for musical instruments and public address systems, microphones, karaoke machines and earphones/headphones
Open detail- approximate NAICS 334310 — mapped via ISIC 2640
- approximate NAICS 339930 — mapped via ISIC 2640