Statistical data set

SIA approved contractors

Data on SIA approved contractors. Includes the total number of approved contractors and a breakdown by licensing sector and UK region.

• From: Security Industry Authority
• Published: 18 December 2020
• Last updated: 6 May 2025 — See all updates

This page is updated on a monthly basis.

SIA approved contractors: May 2025 (ODS, 7.29 KB)

SIA approved contractors: April 2025 (ODS, 7.33 KB)

SIA approved contractors: March 2025 (ODS, 7.31 KB)

SIA approved contractors: February 2025 (ODS, 7.32 KB)

SIA approved contractors: January 2025 (ODS, 7.28 KB)

SIA approved contractors: December 2024 (ODS, 7.3 KB)

SIA approved contractors: November 2024 (ODS, 7.34 KB)

SIA approved contractors: October 2024 (ODS, 7.29 KB)

SIA approved contractors: September 2024 (ODS, 7.3 KB)

SIA approved contractors: August 2024 (ODS, 7.27 KB)

SIA approved contractors: July 2024 (ODS, 7.52 KB)

SIA approved contractors: June 2024 (ODS, 7.43 KB)

SIA approved contractors: May 2024 (ODS, 7.34 KB)

SIA approved contractors: April 2024 (ODS, 7.31 KB)

SIA approved contractors: March 2024 (ODS, 7.33 KB)

SIA approved contractors: February 2024 (ODS, 7.31 KB)

SIA approved contractors: January 2024 (ODS, 7.32 KB)

SIA approved contractors: December 2023 (ODS, 7.35 KB)

SIA approved contractors: November 2023 (ODS, 7.35 KB)

SIA approved contractors: October 2023 (ODS, 7.36 KB)

SIA approved contractors: September 2023 (ODS, 7.36 KB)

SIA approved contractors: August 2023 (ODS, 7.37 KB)

SIA approved contractors: July 2023 (ODS, 7.37 KB)

SIA approved contractors: June 2023 (ODS, 7.35 KB)

SIA approved contractors: May 2023 (ODS, 7.66 KB)

SIA approved contractors: April 2023 (ODS, 7.41 KB)

SIA approved contractors: March 2023 (ODS, 7.61 KB)

SIA approved contractors: February 2023 (ODS, 8.02 KB)

SIA approved contractors: January 2023 (ODS, 8.01 KB)

SIA approved contractors: December 2022 (ODS, 8.03 KB)

SIA approved contractors: November 2022 (ODS, 7.98 KB)

SIA approved contractors: October 2022 (ODS, 8.01 KB)

SIA approved contractors: September 2022 (ODS, 7.46 KB)

SIA approved contractors: August 2022 (ODS, 7.39 KB)

SIA approved contractors: July 2022 (ODS, 7.48 KB)

SIA approved contractors: June 2022 (ODS, 7.33 KB)

SIA approved contractors: May 2022 (MS Excel Spreadsheet, 17.5 KB)

SIA approved contractors: April 2022 (ODS, 7.35 KB)

SIA approved contractors: March 2022 (ODS, 7.31 KB)

SIA approved contractors: February 2022 (ODS, 7.32 KB)

SIA approved contractors: January 2022 (ODS, 7.33 KB)

SIA approved contractors: December 2021 (ODS, 7.34 KB)

SIA approved contractors: November 2021 (ODS, 7.09 KB)

SIA approved contractors: October 2021 (ODS, 7.25 KB)

SIA approved contractors: September 2021 (ODS, 7.43 KB)

SIA approved contractors: August 2021 (ODS, 7.13 KB)

SIA approved contractors: July 2021 (ODS, 7.1 KB)

SIA approved contractors: June 2021 (ODS, 7.1 KB)

SIA approved contractors: May 2021 (ODS, 6.84 KB)

SIA approved contractors: April 2021 (ODS, 6.29 KB)

SIA approved contractors: March 2021 (ODS, 6.54 KB)

SIA approved contractors: February 2021 (ODS, 6.55 KB)

SIA approved contractors: January 2021 (ODS, 6.55 KB)

SIA approved contractors: December 2020 (ODS, 7.77 KB)

Published 18 December 2020

Last updated 6 May 2025 + show all updates

1. 6 May 2025

   Updated with data as of May 2025.

2. 4 April 2025

   Added the report for April 2025.

3. 18 March 2025

   Updated with the statistics for March 2025.

4. 7 February 2025

   Updated with data from February 2025.

5. 6 January 2025

   Updated for January 2025.

6. 5 December 2024

   Updated with the statistics for December 2024.

7. 11 November 2024

   Updated with the statistics for November 2024.

8. 4 October 2024

   Updated with the October 2024 statistics.

9. 5 September 2024

   Updated for September 2024.

10. 8 August 2024

    Updated to include figures for August 2024.

11. 5 July 2024

    Updated with July 2024 data

12. 7 June 2024

    Updated to include figures for June 2024

13. 3 May 2024

    Added the report for May 2024.

14. 3 April 2024

    Added the report for April 2024.

15. 6 March 2024

    Added the report for March 2024.

16. 12 February 2024

    Added the report for February 2024.

17. 3 January 2024

    Added the report for January 2024.

18. 5 December 2023

    Added the report for December 2023.

19. 2 November 2023

    Added the report for November 2023.

20. 3 October 2023

    Added the report for October 2023.

21. 5 September 2023

    Added the report for September 2023.

22. 2 August 2023

    Added the report for August 2023.

23. 7 July 2023

    Added the report for July 2023.

24. 5 June 2023

    Added the report for June 2023.

25. 5 May 2023

    Added the report for May 2023.

26. 5 April 2023

    Added the report for April 2023.

27. 6 March 2023

    Added the report for March 2023.

28. 3 February 2023

    Added the report for February 2023.

29. 5 January 2023

    Added the report for January 2023.

30. 1 December 2022

    Added the report for December 2022.

31. 1 November 2022

    Added the report for November 2022.

32. 4 October 2022

    Added the report for October 2022.

33. 2 September 2022

    Added the report for September 2022.

34. 2 August 2022

    Added the report for August 2022.

35. 4 July 2022

    Added the report for July 2022.

36. 7 June 2022

    Added the report for June 2022.

37. 5 May 2022

    Added the report for May 2022.

38. 4 April 2022

    Added the report for April 2022.

39. 1 March 2022

    Added the report for March 2022.

40. 2 February 2022

    Added the report for February 2022.

41. 4 January 2022

    Added the report for January 2022.

42. 3 December 2021

    Added the report for December 2021.

43. 3 November 2021

    Added the report for November 2021.

44. 5 October 2021

    Added the report for October 2021.

45. 6 September 2021

    Added the report for September 2021.

46. 5 August 2021

    Added the report for August 2021.

47. 5 July 2021

    Added the report for July 2021.

48. 7 June 2021

    Added the report for June 2021.

49. 13 May 2021

    Added the report for May 2021.

50. 8 April 2021

    Added the report for April 2021.

51. 4 March 2021

    Added the report for March 2021.

52. 3 February 2021

    Added the report for February 2021.

53. 7 January 2021

    Added the report for January 2021.

54. 18 December 2020

    First published.