| 07:00:04 | 07:00:04 | 9 Oct 2026 | | Engineering project award at Sizewell C | RNS |
| 30/09/26 | 10:01:00 | 30 Sept 2026 | | Preferred bidder for UK Deposit Return Scheme | RNS |
| 18/09/26 | 07:00:03 | 18 Sept 2026 | | Notice of AGM and Posting of Annual Report | RNS |
| 15/09/26 | 12:00:11 | 15 Sept 2026 | | Change of Registered Office | RNS |
| 20/08/26 | 07:00:07 | 20 Aug 2026 | | PDMR Dealing | RNS |
| 17/08/26 | 16:45:50 | 17 Aug 2026 | | Holding(s) in Company | RNS |
| 17/08/26 | 07:00:08 | 17 Aug 2026 | | PDMR Dealing | RNS |
| 05/08/26 | 07:00:05 | 5 Aug 2026 | | PDMR Shareholding | RNS |
| 03/08/26 | 07:00:08 | 3 Aug 2026 | | Board change | RNS |
| 29/07/26 | 07:00:04 | 29 Jul 2026 | | Final Results | RNS |
| 30/06/26 | 07:00:06 | 30 Jun 2026 | | Confirmation of preliminary results | RNS |
| 26/06/26 | 12:17:40 | 26 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 17/06/26 | 07:00:01 | 17 Jun 2026 | | Pre-close trading update & notice of results | RNS |
| 21/05/26 | 13:38:53 | 21 May 2026 | | Holding(s) in Company | RNS |
| 08/05/26 | 13:47:25 | 8 May 2026 | | Related Party Transaction Update | RNS |
| 06/05/26 | 13:56:24 | 6 May 2026 | | Director/PDMR Shareholding & Total Voting Rights | RNS |
| 30/04/26 | 07:00:02 | 30 Apr 2026 | | Result of Tender Offer | RNS |
| 29/04/26 | 10:30:00 | 29 Apr 2026 | | Result of General Meeting | RNS |
| 08/04/26 | 07:00:09 | 8 Apr 2026 | | Positive impact of Tungsten West fundraising | RNS |
| 27/03/26 | 07:00:05 | 27 Mar 2026 | | Tender Offer and Notice of General Meeting | RNS |
| 06/03/26 | 07:00:03 | 6 Mar 2026 | | 2nd tranche of Renewable Energy Land Assets sold | RNS |
| 05/03/26 | 07:00:04 | 5 Mar 2026 | | Positive Contract Awards in Services | RNS |
| 28/01/26 | 07:00:08 | 28 Jan 2026 | | Interim results | RNS |
| 06/01/26 | 07:00:07 | 6 Jan 2026 | | Confirmation of Interim Results | RNS |
| 11/12/25 | 07:00:08 | 11 Dec 2025 | | Trading Update and Notice of Interim Results | RNS |
| 26/11/25 | 07:00:14 | 26 Nov 2025 | | Capital Markets Day | RNS |
| 21/11/25 | 07:00:12 | 21 Nov 2025 | | Share Option Awards | RNS |
| 05/11/25 | 07:00:11 | 5 Nov 2025 | | PDMR Dealing | RNS |
| 03/11/25 | 07:00:12 | 3 Nov 2025 | | Confirmation of Capital Markets Day | RNS |
| 29/10/25 | 17:25:33 | 29 Oct 2025 | | Result of AGM | RNS |
| 29/10/25 | 07:00:02 | 29 Oct 2025 | | AGM Statement and Notice of Interim Results | RNS |
| 20/10/25 | 07:00:05 | 20 Oct 2025 | | First Tranche of Renewable Energy Land Assets Sold | RNS |
| 09/09/25 | 07:00:02 | 9 Sept 2025 | | Notice of Capital Markets Day | RNS |
| 08/09/25 | 07:00:10 | 8 Sept 2025 | | Notice of AGM and Posting of Annual Report | RNS |
| 04/09/25 | 16:29:47 | 4 Sept 2025 | | PDMR Dealing | RNS |
| 29/08/25 | 15:54:51 | 29 Aug 2025 | | Exercise of Options and Total Voting Rights | RNS |
| 28/08/25 | 07:00:03 | 28 Aug 2025 | | Exercise of Options and Total Voting Rights | RNS |
| 14/08/25 | 07:00:02 | 14 Aug 2025 | | Exercise of Options and Total Voting Rights | RNS |
| 11/08/25 | 07:00:11 | 11 Aug 2025 | | Exercise of Options and Total Voting Rights | RNS |
| 06/08/25 | 16:11:24 | 6 Aug 2025 | | Holding(s) in Company | RNS |
| 30/07/25 | 07:00:09 | 30 Jul 2025 | | Preliminary Results for the year ended 31 May '25 | RNS |
| 09/07/25 | 07:00:11 | 9 Jul 2025 | | Confirmation of preliminary results | RNS |
| 25/06/25 | 07:00:02 | 25 Jun 2025 | | Pre-Close Trading Update & Notification of Results | RNS |
| 02/06/25 | 07:00:13 | 2 Jun 2025 | | Confirmation of Board Changes | RNS |
| 28/04/25 | 10:30:00 | 28 Apr 2025 | | Transfer of shares held in Treasury | RNS |
| 17/04/25 | 15:11:25 | 17 Apr 2025 | | PDMR Dealing | RNS |
| 11/04/25 | 18:11:23 | 11 Apr 2025 | | Exercise of Options and Total Voting Rights | RNS |
| 09/04/25 | 15:20:08 | 9 Apr 2025 | | PDMR Dealing | RNS |
| 09/04/25 | 14:18:57 | 9 Apr 2025 | | PDMR Dealing | RNS |
| 21/03/25 | 11:10:37 | 21 Mar 2025 | | Transfer of shares held in Treasury | RNS |
