| 23/07/26 | 07:00:03 | 23 Jul 2026 | | Metir Secures Qatar Project Confirmation Update |
| 17/07/26 | 07:00:03 | 17 Jul 2026 | | Strategic MOU Signed with Portsmouth Aviation |
| 08/07/26 | 09:34:14 | 8 Jul 2026 | | Notice of AGM and Posting of 2025 Annual Report |
| 07/07/26 | 11:45:00 | 7 Jul 2026 | | Final Results |
| 07/07/26 | 11:45:00 | 7 Jul 2026 | | Restoration - Metir Plc |
| 06/07/26 | 16:34:27 | 6 Jul 2026 | | Holding(s) in Company |
| 01/07/26 | 07:30:01 | 1 Jul 2026 | | Suspension - Metir PLC |
| 30/06/26 | 16:22:06 | 30 Jun 2026 | | Publication of Annual Report and Accounts |
| 15/06/26 | 13:09:07 | 15 Jun 2026 | | Holding(s) in Company |
| 04/06/26 | 07:00:02 | 4 Jun 2026 | | Major Commercial Advances for PFAS Platform |
| 20/04/26 | 07:00:07 | 20 Apr 2026 | | Appointment of Three New Distributors |
| 25/03/26 | 07:00:03 | 25 Mar 2026 | | Continuous Toxicity Monitoring Project Update |
| 24/02/26 | 07:00:10 | 24 Feb 2026 | | Investor Webinar |
| 17/02/26 | 07:00:05 | 17 Feb 2026 | | Technical Feasibility for Pathogen Detector |
| 16/02/26 | 08:53:08 | 16 Feb 2026 | | Holding(s) in Company |
| 16/02/26 | 08:52:53 | 16 Feb 2026 | | Holding(s) in Company |
| 16/02/26 | 08:52:35 | 16 Feb 2026 | | Holding(s) in Company |
| 10/02/26 | 07:00:13 | 10 Feb 2026 | | Appointment of Nominated Adviser |
| 13/01/26 | 07:00:05 | 13 Jan 2026 | | Trading Statement |
| 22/12/25 | 07:00:05 | 22 Dec 2025 | | Fundraise |
| 02/12/25 | 07:00:10 | 2 Dec 2025 | | Trading Update and Growth Plan |
| 19/11/25 | 07:00:10 | 19 Nov 2025 | | CFO Appointment |
| 04/11/25 | 07:00:13 | 4 Nov 2025 | | Advancement of PFAS detection technology |
| 30/09/25 | 07:00:09 | 30 Sept 2025 | | Half-year Report |
| 26/09/25 | 07:00:06 | 26 Sept 2025 | | Final Commissioning of Qatar Project |
| 11/09/25 | 07:00:07 | 11 Sept 2025 | | New Contract with Aptamer Group |
| 12/08/25 | 12:30:00 | 12 Aug 2025 | | Result of AGM |
| 31/07/25 | 07:00:06 | 31 Jul 2025 | | Interim Trading Update |
| 21/07/25 | 09:23:58 | 21 Jul 2025 | | Director Participation in Fundraising & TVR |
| 11/07/25 | 07:00:08 | 11 Jul 2025 | | Notice of AGM & Posting of Annual Report |
| 10/07/25 | 14:30:00 | 10 Jul 2025 | | Restoration - Metir PLC |
| 10/07/25 | 14:30:00 | 10 Jul 2025 | | Final Results |
| 04/07/25 | 16:16:31 | 4 Jul 2025 | | Update re. Publication of Annual Report & Accounts |
| 01/07/25 | 07:30:00 | 1 Jul 2025 | | Suspension - Metir PLC |
| 30/06/25 | 16:53:17 | 30 Jun 2025 | | Publication of Annual Report & Accounts |
| 25/06/25 | 12:33:55 | 25 Jun 2025 | | Holding(s) in Company |
| 24/06/25 | 11:06:51 | 24 Jun 2025 | | Holding(s) in Company |
| 10/06/25 | 07:00:12 | 10 Jun 2025 | | Fundraise |
| 29/05/25 | 07:00:09 | 29 May 2025 | | Trading Update |
| 13/05/25 | 09:15:00 | 13 May 2025 | | Holding(s) in Company |
| 31/03/25 | 07:00:12 | 31 Mar 2025 | | Operational Update |
| 13/02/25 | 07:00:08 | 13 Feb 2025 | | Change of Name Effective |
| 06/02/25 | 07:00:07 | 6 Feb 2025 | | Board Changes |
| 14/01/25 | 07:00:06 | 14 Jan 2025 | | Operational Update |
| 12/12/24 | 07:00:02 | 12 Dec 2024 | | Result of AGM, Update & Change of Name |
| 26/11/24 | 07:00:08 | 26 Nov 2024 | | Operational Update |
| 14/11/24 | 07:00:11 | 14 Nov 2024 | | Notice of AGM |
| 12/11/24 | 07:30:00 | 12 Nov 2024 | | Restoration - Microsaic Systems plc |
| 12/11/24 | 07:26:31 | 12 Nov 2024 | | Restoration |
| 12/11/24 | 07:00:07 | 12 Nov 2024 | | Half-year Report |
