UK small-cap RNS · 15 Dec 2025
The key announcements of UK small & mid caps under £2bn on 15 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 | |
|---|---|---|---|---|---|
| 15 Dec | Vertu Motors VTU | £264m | Routine | Transaction in Own Shares | |
| 15 Dec | NeoTerra Group TERA | £6.4m | Monte Muambe Operational Update
Altona Rare Earths PLC (LSE: REE), a resource exploration and development company focused on critical raw materials in Africa, is pleased to provide an operational update on the Monte Muambe fluorspar, gallium and rare earths project in Mozambique. |
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| 15 Dec | Beeks Financial Cloud Group BKS | £128m | Exchange Cloud Win
Exchange Cloud win with newly consolidated Latin American exchange |
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| 15 Dec | Goldplat GDP | £39m | Legal & regulatory | Audited Results for the year ended 30 June 2025
Goldplat plc / Ticker: GDP / Index: AIM / Sector: Mining & Exploration |
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| 15 Dec | Crystal Amber Fund Ltd. CRS | £42m | Routine | Transaction in Own Shares and Total Voting Rights | |
| 15 Dec | Buccaneer Energy PLC BUCE | £2.2m | Operational Update
Buccaneer Energy (AIM: BUCE), an international oil & gas exploration and production company with development and production assets in Texas, USA, is pleased to provide an operational update regarding the next phase of development in the Fouke area of the Pine … |
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| 15 Dec | Power Metal Resources POW | £13m | Results | Block 8 Oman: Drilling Programme Results
Power Metal Resources PLC (AIM: POW, OTCQB: POWMF), the London listed exploration company and project incubator with a global project portfolio, and its majority held subsidiary Power Arabia Ltd ("Power Arabia"), are pleased to provide an update on the maiden … |
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| 15 Dec | Somero Enterprises Inc. SOM | £152m | Routine | Transaction in Own Shares and Total Voting Rights | |
| 15 Dec | Thor Explorations Ltd THX | £330m | Result of AGM
Vancouver, British Columbia--(Newsfile Corp. - December 12, 2025) - Thor Explorations Ltd. |
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| 15 Dec | DotDigital Group DOTD | £168m | Routine | Transaction in Own Shares | |
| 15 Dec | Switch Metals Plc SWT | £6.6m | Commissioning of Pilot Wash Plant Completed
Switch Metals (LSE: SWT), the critical metals focused mining company operating in Côte d'Ivoire, is pleased to announce that commissioning of its pilot wash plant at the Issia Project has been completed and the plant is now fully operational. |
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| 15 Dec | Essentra ESNT | £326m | Routine | Transaction in Own Shares | |
| 15 Dec | Gaming Realms GMR | £79m | Routine | Transaction in Own Shares | |
| 15 Dec | Conduit Holdings Limited Com Shs CRE | £634m | Routine | Transaction in Own Shares | |
| 15 Dec | Mercia Asset Management MERC | £128m | Routine | Transaction in Own Shares | |
| 15 Dec | Playtech PTEC | £1,036m | Routine | Transaction in Own Shares | |
| 15 Dec | Braemar BMS | £76m | Issue of Shares
Braemar Plc (LSE: BMS), a leading provider of expert investment, chartering and risk management advice to the shipping and energy markets, today announces that an application has been made to the Financial Conduct Authority ("FCA") and to the London Stock … |
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| 15 Dec | Galliford Try GFRD | £675m | Routine | Transaction in Own Shares | |
| 15 Dec | Filtronic FTC | £539m | Major European defence prime selects Filtronic
Major European defence prime selects Filtronic for next phase of electronic sensor programme |
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| 15 Dec | IWG IWG | £1,745m | Routine | Transaction in Own Shares | |
| 15 Dec | Hunting HTG | £585m | Routine | Transaction in Own Shares | |
| 15 Dec | AO World AO. | £511m | Routine | Transaction in Own Shares | |
| 15 Dec | Card Factory CARD | £296m | Routine | Transaction in Own Shares | |
| 15 Dec | GB Group GBG | £354m | Routine | Transaction in Own Shares | |
| 15 Dec | SSP Group SSPG | £1,343m | Routine | Transaction in Own Shares | |
| 15 Dec | Hostelworld Group HSW | £103m | Routine | Transaction in Own Shares | |
| 15 Dec | Pets at Home Group PETS | £1,029m | Routine | Transaction in Own Shares | |
| 15 Dec | Ninety One N91 | £1,875m | Routine | Transaction in Own Shares | |
| 15 Dec | Trainline TRN | £710m | Routine | Transaction in Own Shares | |
| 15 Dec | accesso Technology Group ACSO | £99m | Routine | Transaction in Own Shares | |
| 15 Dec | Globaldata DATA | £422m | Routine | Transaction in Own Shares | |
| 15 Dec | Chrysalis Investments Limited CHRY | £295m | Routine | Transaction in Own Shares | |
| 15 Dec | Technologies New Energies plc TNE | £34m | Strategic Agreement to Develop 1GW Data Centre
Strategic Agreement Signed with Data District Inc. to Develop 1GW of AI-Optimised Data Centre Capacity in Alberta, Canada |
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| 15 Dec | Venture Life Group VLG | £80m | Routine | Transaction in Own Shares | |
| 15 Dec | Morgan Advanced Materials MGAM | £674m | Routine | Transaction in Own Shares | |
| 15 Dec | Johnson Service Group JSG | £508m | Routine | Transaction in Own Shares | |
| 15 Dec | PayPoint PAY | £418m | Routine | Transaction in Own Shares | |
| 15 Dec | Mcbride MCB | £299m | Routine | Transaction in Own Shares | |
| 15 Dec | Eagle Eye Solutions Group EYE | £137m | Routine | Transaction in Own Shares | |
| 15 Dec | Macfarlane Group MACF | £124m | Routine | Transaction in Own Shares | |
| 15 Dec | Kier Group KIE | £1,303m | Routine | Transaction in Own Shares | |
| 15 Dec | Porvair PRV | £391m | Year end trading update and notice of results
Porvair, the specialist filtration, laboratory and environmental technology group, announces the following trading update for the year ended 30 November 2025. |
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| 15 Dec | Wickes Group WIX | £506m | Routine | Transaction in Own Shares | |
| 15 Dec | Fevertree Drinks FEVR | £1,035m | Routine | Transaction in Own Shares | |
| 15 Dec | Vistry Group VTY | £806m | Routine | Transaction in Own Shares | |
| 15 Dec | Resolute Mining Limited RSG | £1,137m | Project milestones | Updated Doropo DFS
Resolute Mining Limited ("Resolute" or "the Company") (ASX/LSE: RSG), the Africa-focused gold miner, is pleased to announce results of the updated Definitive Feasibility Study ("DFS") for the Doropo Gold Project ("Doropo" or the "Project") in Côte d'Ivoire. |
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| 15 Dec | TT Electronics TTG | £331m | Offer | No intention to make an offer for TT Electronics
On 9 December 2025, DBAY announced that it was considering a possible offer for the entire issued and to be issued ordinary shares of TT Electronics (save for those already owned by funds managed or advised by DBAY). |
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| 15 Dec | Elementis ELM | £1,023m | Routine | Transaction in Own Shares | |
| 15 Dec | Capita CPI | £356m | Statement re Exercise of settlement option
Further to the announcement on 12 December 2025 regarding the transition agreement for the remaining two closed book Life & Pensions contracts, with its last client, Royal London’s legacy business, Capita confirms that the settlement option pursuant to that … |
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| 15 Dec | OSB Group OSB | £1,615m | Routine | OSB GROUP PLC - Transaction in Own Shares | |
| 15 Dec | Foresight Group Holdings Limited FSG | £506m | Routine | Transaction in Own Shares |