Class 74.90
| SNI code | Activity |
|---|---|
| M | Professional, scientific and technical activities |
| 74 | Other professional, scientific and technical activities |
| 74.9 | Other professional, scientific and technical activities n.e.c. |
| 74.90 | Other professional, scientific and technical activities n.e.c. |
| 74.900 | Other professional, scientific and technical activities n.e.c. |