| Business and other management consultancy activities | 126205 |
| Activities of membership organisations | 87152 |
| Other business support companies directory Belgium. | 77090 |
| Administration of residential real goods for account of third | 71081 |
| Other activities of the finance departments | 52379 |
| Specialist medical practice activities companies | 48203 |
| Computer consultancy activities business directory Belgium | 45430 |
| Restoration with restricted service | 37167 |
| Activities of holding companies | 36656 |
| Other education business | 36638 |
| Construction of residential buildings | 35802 |
| Other human health activities | 34465 |
| Public relations and communication activities | 34365 |
| Landscape service activities | 34023 |
| Letting and exploitation of clean or rented residential real goods, except social housing | 32514 |
| Café and bars directory | 32038 |
| Computer programming activities | 32030 |
| Other construction work involving special trades | 31998 |
| Joinery installation business directory Belgium | 31905 |
| Mixed farming companies | 31232 |
| Hairdressing business directory Belgium | 30754 |
| Installation of electrical wiring and fittings in buildings | 30167 |
| Beauty care | 29995 |
| Agents involved in the sale of a variety of goods | 29786 |
| Other food service activities | 28714 |
| Other building completion and finishing phone directory Belgium | 28704 |
| Activities of lawyers | 28127 |
| Activities of architecture of construction buy email directory Belgium | 26869 |
| Restoration with full service | 25961 |
| Buying and selling of own real estate phone directory Belgium | 25653 |
| Site preparation | 23636 |
| Other information technology and computer service activities | 22811 |
| Advertising agencies buy business directory Belgium | 22395 |
| Combined office administrative service activities | 22384 |
| Insulation work activities companies directory Belgium | 22318 |
| Other personal services | 22087 |
| Letting and exploitation of clean or rented nonresidential real goods, except grounds | 21105 |
| Retail business of cars and other light motor vehicles (= 3,5 tons) | 20729 |
| Intermediation in purchase, sale and hiring of real goods for account of third | 20452 |
| Other retail sale not in stores, stalls or markets | 20180 |
| Retail sale of cosmetic and toilet articles in specialised stores | 19860 |
| Activities of engineering and technical councils, except activities of the geometricians | 19252 |
| Event catering activities | 18760 |
| General maintenance and repair of cars and other light motor vehicles (= 3,5 tons) | 18486 |
| Activities of ambulatory revalidation | 18457 |
| Agents specialised in the sale of other particular products buy email directory Belgium | 17946 |
| Retail business of clothing, underclothing and accessories for lady, man, child and baby in specialized stores | 17441 |
| Work of electro technical installation | 17397 |
| Air conditioning and ventilation heating installation | 17376 |
| Organisation of conventions and trade shows buy email directory Belgium | 17192 |
| | 9578 |