2.	Alarm Systems (50)

3.	Computer Security System (11)

4.	Control Systems (78)

5.	Detective Agency (8)

6.	CCTV Supplier (2)

7.	Lock Repair (4)

8.	Guard Services (42)

9.	Internet Video Surveillance Installation (8)

10.	Private Investigator (33)

11.	Lock Wholesale (11)

12.	Locker (5)

13.	Locksmith (48)

14.	Parking Attendant Service (10)

15.	Patent Lawyer (5)

16.

Safe (6)

17.	Safety Consultant (26)

18.	Safety Equipment (43)

19.	Security Consultancy (26)

20.	Security Consultant (20)

21.	Security Control Equipment (75)

22.	Security Services (72)

23.	Transport Security Service (2)

24.	Security Product Distributor (12)

25.	Investigation (21)

26.

CCTV (15)

27.	Security Camera Distribution (11)

28.	Security System Services (28)

29.	Risk Management Consultants (10)

30.	Safety Audit (2)

31.	Safety Training (5)

32.	Bodyguard and Protection Officers (3)

33.	Biometric (6)

34.	Access Control Security / Security Controls (10)

35.	CCTV Systems (6)

36.	Card Access (5)

37.	Door Access (8)

38.	Fingerprint Systems (6)

39.	Surveillance System (4)

40.	Bio Metric System (4)

41.	Security Manpower Related (6)

42.	Safety Security Services (6)

43.	Patrol Guards (6)