| 47910 | Retail sale via mail order houses or via Internet | 551 |
| 68209 | Other letting and operating of own or leased real estate | 372 |
| 62012 | Business and domestic software development | 327 |
| 70229 | Management consultancy activities other than financial management | 305 |
| 68100 | Buying and selling of own real estate | 271 |
| 62020 | Information technology consultancy activities | 176 |
| 64209 | Activities of other holding companies n.e.c. | 171 |
| 56103 | Take-away food shops and mobile food stands | 157 |
| 85590 | Other education n.e.c. | 118 |
| 82990 | Other business support service activities n.e.c. | 102 |
| 62090 | Other information technology service activities | 100 |
| 68320 | Management of real estate on a fee or contract basis | 100 |
| 49410 | Freight transport by road | 100 |
| 41202 | Construction of domestic buildings | 90 |
| 73110 | Advertising agencies | 84 |
| 96020 | Hairdressing and other beauty treatment | 81 |
| 96090 | Other service activities n.e.c. | 80 |
| 56102 | Unlicensed restaurants and cafes | 79 |
| 58290 | Other software publishing | 78 |
| 46900 | Non-specialised wholesale trade | 76 |