UK small-cap RNS · 29 Dec 2025
The key announcements of UK small & mid caps under £2bn on 29 Dec 2025 – situations they move are marked, with the share price since.
Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a situation. Not investment advice.
| Date | Company | Mcap ↕ | Type | Announcement | |
|---|---|---|---|---|---|
| 29 Dec | Zaim Credit Systems ZAIM | £3.5m | Results | Annual Report
Adalan Ventures plc (the 'Company' or 'Adalan'), announces its audited annual results for the year ended 31 December 2024. |
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| 29 Dec | Eurasia Mining EUA | £58m | Disposal of a part (break-up) | West Kytlim Sale & GM Notice
Eurasia Mining plc ("Eurasia" or the "Company"), the iridium, osmium, palladium, platinum, rhodium, ruthenium and gold mining company announces the proposed disposal of its West Kytlim mining operations ("Disposal"). |
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| 29 Dec | Zaim Credit Systems ZAIM | £3.5m | Results | Half-year Results
Unaudited Interim results for 6 months ended 30 June 2024 |
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| 29 Dec | Premier Miton Group PMI | £48m | Director dealing | PDMR/Director Dealing
Premier Miton Group plc (AIM: PMI) announces that today it granted nil cost contingent share rights (the 'Awards') over ordinary shares of 0.02p each in the Company (the 'Shares') to certain senior managers and two Directors in accordance with the rules of … |
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| 29 Dec | GCM Resources GCM | £60m | MOU Extension – Phulbari Coal Mine Development
GCM Resources plc (AIM: GCM), the AIM traded mining and energy company, announces that Power Construction Corporation of China, Ltd. |
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| 29 Dec | Allergy Therapeutics AGY | £285m | Result of General Meeting
Results of General Meeting and Posting of Annual Report 2025 |
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| 29 Dec | Rockhopper Exploration RKH | £612m | Publication of Open Offer Circular
Rockhopper Exploration plc (AIM: RKH), the oil and gas company with key interests in the North Falkland Basin, on 22 December 2025, announced the Financial Close on Sea Lion Project, Completion of Placing and Launch of Open Offer. |
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| 29 Dec | Goldplat GDP | £35m | Results of AGM and Adjournment of Meeting
Goldplat plc / Ticker: GDP / Index: AIM / Sector: Mining & Exploration |
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| 29 Dec | Synergia Energy Ltd SYN | £1.6m | Result of General Meeting
Synergia Energy Ltd (the "Company") is pleased to announce the voting results from the Company's General Meeting of Shareholders, held on Monday, 29 December 2025. |
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| 29 Dec | GSTechnologies GST | £7.4m | Acquisition of Finferno
GSTechnologies Ltd (LSE: GST), the fintech company, is pleased to announce that the Company has entered into a legally binding agreement to acquire the entire issued share capital of Finferno Spółka Z Ograniczoną Odpowiedzialnością ("Finferno"), a … |
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| 29 Dec | HUTCHMED (China) Limited HCM | £1,877m | NDA Acceptance in China for Fanregratinib
- NDA supported by results from a Phase II registration trial in China - |
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| 29 Dec | Corero Network Security CNS | £78m | 2025 Product and Industry Update
This year, we saw a shift that many in our industry had been sensing for some time. |
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| 29 Dec | Invinity Energy Systems IES | £101m | First Endurium Enterprise Order
3.5 MWh Endurium Enterprise system to be collocated with onsite PV at customer site in France |
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| 29 Dec | Steppe Cement Ltd STCM | £91m | Capital Repayment Payment Date
Further to the announcement released by the Company on 10 December 2025, Steppe Cement has made a Capital Repayment on 23 December 2025 of USD4,350,000 in cash, paid in GBP, representing 1.5 pence per ordinary share of no par value each. |
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| 29 Dec | EKF Diagnostics Holdings EKF | £107m | Share Buyback
EKF Diagnostics Holdings plc (AIM: EKF), the AIM-listed global diagnostics business, announces that it has purchased a total of 71,000 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 25.5 … |
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| 29 Dec | Redcentric RCN | £88m | Director dealing | Director/PDMR Share Dealing
The announcement below replaces the 'Director/PDMR Shareholder' announcement (RNS Number) 8412M, issued on 24 December 2025. |
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| 29 Dec | BATM Advanced Communications Ltd. BVC | £39m | Board change | Appointment of Chairman and Directorate Change
Gideon Chitayat, former Chairman of the Group, will step down as a Non-executive Director of the Group on 1 January 2026. |
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| 29 Dec | Everyman Media Group EMAN | £45m | Board change | Directorate Change
Everyman Media Group plc (AIM: EMAN), the independent, premium cinema group, announces that Alex Scrimgeour is stepping down from his role as Chief Executive with immediate effect. |
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| 29 Dec | Panthera Resources PAT | £64m | Results | Half-year Results
Interim Results - Six Months Ended 30 September 2025 |
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| 29 Dec | Metals one MET1 | £12m | Investee Company Update: Lions Bay Resources
Lions Bay Capital Announces Lions Bay Resources' Bid for Vantage Goldfields |
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| 29 Dec | Tooru PLC TOO | £3.2m | Board change | Trading and financing update, Directorate change
Tooru, an AIM listed company focused on the branded health and wellness sector, is pleased to provide a pre year end trading update. |
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| 29 Dec | daVictus DVT | £0.6m | Results | Half-year Results
daVictus plc, (LSE: DVT), a company established to seek business opportunities in the food and beverage sector in Asia, announces its unaudited interim financial statement for the period ended 30. |