Other professional, scientific and technical activities n.e.c.

The category covers professional, scientific and technical services that are not listed elsewhere, such as specialised consulting, advice, and research activities that do not fall under more specific headings. It includes freelance experts, independent consultants, and firms offering niche technical support, design, testing and other specialised services. This classification groups together miscellaneous professional activities that cannot be classified under other defined NACE Rev 2 codes.