| 01.12.2025 10:46 | ALRT, BSFA, EDV | SMALL-CAP WINNERS & LOSERS: East Star gets investment from Endeavour | Alliance |
| 20.10.2025 13:21 | ALRT | Defence Holdings shares rise amid shift to new phase of expansion | Alliance |
| 10.10.2025 10:04 | ALRT | Defence Holdings targets UK and US tech alliance with cross-listing | Alliance |
| 07.10.2025 13:24 | MAC, OTV2, PRD | UK shareholder meetings calendar - next 7 days | Alliance |
| 03.10.2025 14:28 | ALRT | IN BRIEF: Defence picks Google Cloud as hyperscale provider for Ixian | Alliance |
| 01.10.2025 07:00 | ALRT | Second Classified AI Product Build | RNS |
| 26.09.2025 07:00 | ALRT | Live Broadcast of Interview with Lord Houghton | RNS |
| 24.09.2025 07:00 | ALRT | Exercise of Warrants | RNS |
| 18.09.2025 12:30 | ALRT | Notice of Annual General Meeting | RNS |
| 18.09.2025 07:00 | ALRT | Defence Holdings to Host Broadcast with SLT | Reach |
| 11.09.2025 07:00 | ALRT | First AI Product Build in Information Operations | RNS |
| 09.09.2025 16:30 | ALRT | Exercise of Warrants | RNS |
| 09.09.2025 16:16 | ALRT | Defence Holdings vice chair to join NATO's Coalition of the Willing | Alliance |
| 09.09.2025 07:00 | ALRT | Vice Chairman Appointed to NATO NIAG CoW | RNS |
| 08.09.2025 07:00 | ALRT | Appointment of Non-Executive Chairman | RNS |
| 04.09.2025 07:00 | ALRT | Unveiling of First Classified AI Product | RNS |
| 02.09.2025 20:08 | AVG, SFR, TGP | TRADING UPDATES: Avingtrans US nuclear win; Severfield trading in line | Alliance |
| 02.09.2025 07:00 | ALRT | Update on Strategic Partnership with Whitespace | RNS |
| 27.08.2025 07:00 | ALRT | Appointment of Vice President | RNS |
| 26.08.2025 17:43 | ALRT | TR-1: Standard notification of major holdings | RNS |
| 21.08.2025 10:38 | ALRT | Broadcast Live Management Update | Reach |
| 19.08.2025 12:10 | ALRT | Defence Holdings teams with Whitespace to develop AI for defence | Alliance |
| 19.08.2025 07:00 | ALRT | Completion of Partnership with Whitespace | RNS |
| 18.08.2025 13:04 | VOD, ALRT, WCW | EXECUTIVE CHANGES: Oberon Investments continues senior hiring spree | Alliance |
| 18.08.2025 07:00 | ALRT | Appointment of Chief Technology Officer | RNS |
| 14.08.2025 10:43 | ALRT, RCH, STB | SMALL-CAP WINNERS & LOSERS: Secure Trust Bank half-year profit up | Alliance |
| 14.08.2025 07:00 | ALRT | Defence Holdings and Whitespace Sign LOI | RNS |
| 13.08.2025 19:40 | ALRT | IN BRIEF: Defence Holdings argues for sovereign digital infrastructure | Alliance |
| 13.08.2025 14:00 | ALRT | Operational Update | Reach |
| 13.08.2025 10:51 | ALRT | Operational Update | Reach |
| 29.07.2025 11:52 | ALRT | Director/PDMR Shareholding | RNS |
| 28.07.2025 12:54 | ALRT | Publication of Prospectus | RNS |
| 21.07.2025 07:00 | ALRT | Annual results | RNS |
| 09.07.2025 13:37 | ALRT | Results of General Meeting | RNS |
| 01.07.2025 13:37 | ALRT | Notice of General Meeting | RNS |
| 16.06.2025 15:21 | ALRT | Defence Holdings focused on delivery after strategic pivot | Alliance |
| 16.06.2025 08:35 | ALRT | Interim results | RNS |
| 10.06.2025 11:10 | GMS, ENQ, ALRT | SMALL-CAP WINNERS & LOSERS: EnQuest gets gong from Malaysia's Petronas | Alliance |
| 10.06.2025 07:00 | ALRT | Proposed Board Appointment and Operational Update | RNS |
| 05.06.2025 07:00 | ALRT | Key Themes from the UK Strategic Defence Review | Reach |
| 30.05.2025 08:30 | ALRT | Closing of Broker Option and Final Allocation | RNS |
| 29.05.2025 18:19 | ALRT | Placing, Conditional Placing & Subscription | RNS |
| 29.05.2025 16:47 | ALRT | Proposed Board Appointment and Operational Update | RNS |
| 27.05.2025 07:00 | ALRT | Five Year Strategic Plan and Investor Call | RNS |
| 23.05.2025 07:00 | ALRT | Proposed Board Appointment | RNS |
