CNAE

Frequency

Percentage (%)

Telecommunications (61)

13

5.1

Programming, consulting and other computer science related (62)

13

5.1

Research and development (72)

10

3.9

Knowledge-intensive high-tech services

36

14.1

Sea transport and inland waterways (50)

7

2.7

Air Transport (51)

3

1.2

Real estate (68)

20

7.8

Rental and leasing activities (77)

6

2.3

Legal, accounting (69)

13

5.1

Activities of head office, management consultancy (70)

26

10.2

Architectural and engineering, technical testing and analysis (71)

32

12.5

Advertising and market research (73)

6

2.3

Other professional, scientific and technical (74)

25

9, 8

Employment-related activities (78)

2

0.8

Security and investigation activities (80)

9

3.5

Office administrative, office and other ancillary enterprises (82)

2

0.8

Information services (63)

4

1.6

Knowledge-intensive market services

155

60.6

Education (85)

31

12.1

Health activities (86)

2

0.8

Motion picture, video and television program production, sound recording and music publishing (59)

14

5.5

Programming and broadcasting radio and television (60)

1

0.4

Creative, artistic and entertainment (90)

11

4.3

Libraries, archives, museums and other cultural activities (91)

6

2.3

Other Knowledge intensive-services

65

25.4

Total 256