At 5 April 2024, the Parent Company had been notified of the following interests of 3% or more in its share capital:
| Number of shares | Percentage of share capital | |
| EOI Fire SARL | 9,861,954 | 80.44% |
| Tristar Fire Corp. | 2,256,033 | 18.40% |
Insofar as it is aware, the Parent Company has no institutional shareholders.
J-J. Murray, J-P. Murray and M-C. Leon are Directors of London Security plc as well as Tristar Fire Corp.