| 12.09.2023 17:54 | QQ. | Director/PDMR Shareholding | RNS |
| 31.08.2023 17:03 | QQ. | $224m contract win in the US (formerly Avantus) | RNS |
| 25.08.2023 14:23 | QQ. | Director/PDMR Shareholding | RNS |
| 10.08.2023 16:31 | QQ. | Director/PDMR Shareholding | RNS |
| 27.07.2023 16:45 | QQ. | Director/PDMR Shareholding | RNS |
| 20.07.2023 14:00 | QQ. | Result of AGM | RNS |
| 20.07.2023 07:00 | QQ. | First Quarter Trading Update | RNS |
| 11.07.2023 17:30 | QQ. | Director/PDMR Shareholding | RNS |
| 21.06.2023 12:15 | QQ. | Director/PDMR Shareholding | RNS |
| 14.06.2023 10:00 | QQ. | Holding(s) in Company | RNS |
| 12.06.2023 16:00 | QQ. | Director/PDMR Shareholding | RNS |
| 12.06.2023 14:00 | QQ. | Annual Financial Report | RNS |
| 25.05.2023 07:00 | QQ. | Results for the year ended 31 March 2023 | RNS |
| 10.05.2023 16:55 | QQ. | Director/PDMR Shareholding | RNS |
| 17.04.2023 07:00 | QQ. | Fourth Quarter Trading Update | RNS |
| 12.04.2023 11:35 | QQ. | Director/PDMR Shareholding | RNS |
| 05.04.2023 07:00 | QQ. | QinetiQ announces £259 million renewal of MSCA | RNS |
| 30.03.2023 07:00 | QQ. | QinetiQ Awarded $92.6M Contract | RNS |
| 23.03.2023 17:00 | QQ. | Directorate Change | RNS |
| 20.03.2023 10:30 | QQ. | Director Declaration | RNS |
| 15.03.2023 14:40 | QQ. | Director Declaration | RNS |
| 10.03.2023 14:56 | QQ. | Director/PDMR Shareholding | RNS |
| 17.02.2023 09:00 | QQ. | Holding(s) in Company | RNS |
| 16.02.2023 07:00 | QQ. | Gary Stewart appointed CEO for Australia Sector | RNS |
| 10.02.2023 13:14 | QQ. | Director/PDMR Shareholding | RNS |
| 06.02.2023 13:44 | QQ. | Director/PDMR Shareholding | RNS |
| 18.01.2023 07:00 | QQ. | Third Quarter Trading Update | RNS |
| 16.01.2023 07:00 | QQ. | £80m contract win with UK MOD | RNS |
| 10.01.2023 15:43 | QQ. | Director/PDMR Shareholding | RNS |
| 05.01.2023 14:38 | QQ. | Director Declaration | RNS |
| 12.12.2022 17:23 | QQ. | Directorate Change | RNS |
| 12.12.2022 13:44 | QQ. | Director/PDMR Shareholding | RNS |
| 06.12.2022 07:00 | QQ. | Completion of the acquisition of Air Affairs | RNS |
| 23.11.2022 12:16 | QQ. | Completion of the acquisition of Avantus | RNS |
| 10.11.2022 12:13 | QQ. | Director/PDMR Shareholding | RNS |
| 10.11.2022 07:00 | QQ. | Interim Results | RNS |
| 12.10.2022 07:00 | QQ. | Second Quarter Trading Update | RNS |
| 11.10.2022 15:28 | QQ. | Director/PDMR Shareholding | RNS |
| 03.10.2022 07:06 | QQ. | Acquisition of Air Affairs & disposal of Space NV | RNS |
| 12.09.2022 15:28 | QQ. | Director/PDMR Shareholding | RNS |
| 26.08.2022 12:53 | QQ. | Director/PDMR Shareholding | RNS |
| 10.08.2022 15:36 | QQ. | Director/PDMR Shareholding | RNS |
| 09.08.2022 07:00 | QQ. | Delivering growth in the US with $45m contract win | RNS |
| 05.08.2022 18:22 | QQ. | Proposed Acquisition of Avantus Federal LLC | RNS |
| 01.08.2022 15:19 | QQ. | Holding(s) in Company | RNS |
| 21.07.2022 15:18 | QQ. | Result of AGM | RNS |
| 21.07.2022 07:00 | QQ. | First Quarter Trading Update | RNS |
| 19.07.2022 17:24 | QQ. | Holding(s) in Company | RNS |
| 12.07.2022 14:09 | QQ. | Holding(s) in Company | RNS |
| 12.07.2022 13:47 | QQ. | Director/PDMR Shareholding | RNS |
| 29.06.2022 17:09 | QQ. | Director/PDMR Shareholding | RNS |
| 27.06.2022 12:35 | QQ. | Holding(s) in Company | RNS |
| 15.06.2022 09:53 | QQ. | Holding(s) in Company | RNS |
| 13.06.2022 12:59 | QQ. | Director/PDMR Shareholding | RNS |
| 13.06.2022 12:28 | QQ. | Annual Financial Report | RNS |
| 06.06.2022 10:52 | QQ. | Holding(s) in Company | RNS |
| 30.05.2022 12:03 | QQ. | Notification of Major Shareholding | RNS |
| 23.05.2022 07:00 | QQ. | Confirmation of Full Year Results | RNS |
| 19.05.2022 07:00 | QQ. | Preliminary Results | RNS |
| 18.05.2022 07:00 | QQ. | Directorate Change | RNS |
| 17.05.2022 11:24 | QQ. | Holding(s) in Company | RNS |
| 16.05.2022 13:45 | QQ. | Holding(s) in Company | RNS |
| 10.05.2022 11:49 | QQ. | Director/PDMR Shareholding | RNS |
| 27.04.2022 07:00 | QQ. | Investor Seminar: Delivering our global ambition | RNS |
| 26.04.2022 13:37 | QQ. | Holding(s) in Company | RNS |
| 21.04.2022 09:15 | QQ. | Holding(s) in Company | RNS |
| 20.04.2022 07:00 | QQ. | Fourth Quarter Trading Update | RNS |
| 12.04.2022 12:45 | QQ. | Director/PDMR Shareholding | RNS |
| 10.03.2022 11:27 | QQ. | Director/PDMR Shareholding | RNS |
| 10.02.2022 11:52 | QQ. | Director/PDMR Shareholding | RNS |
| 10.02.2022 11:52 | QQ. | Director/PDMR Shareholding | RNS |
| 02.02.2022 08:42 | SDR, QQ. | Holding(s) in Company | RNS |
| 24.01.2022 11:12 | QQ. | Director/PDMR Shareholding | RNS |
| 19.01.2022 13:43 | SDR, QQ. | Holding(s) in Company | RNS |
| 18.01.2022 07:00 | QQ. | Third Quarter Trading Update | RNS |
