| Identifier System | Identifier | Categories | ||
|---|---|---|---|---|
| LEI | Please log in to view this data | details |
| Code | Description | Code scheme | ||
|---|---|---|---|---|
| 74872 | Organisatie van salons, tentoonstellingen en beurzen | NACE-BEL 2003 | details | |
| 70.100 | Activiteiten van hoofdkantoren | NACE-BEL 2025 | details | |
| 82.300 | Organisatie van congressen en beurzen | NACE-BEL 2025 | details | |
| 74131 | Marktonderzoekbureaus | NACE-BEL 2003 | details | |
| 73200 | Markt- en opinieonderzoekbureaus | NACE-BEL 2008 | details |