UK small-cap RNS · 17 Dec 2025
The key announcements of UK small & mid caps under £2bn on 17 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 | |
|---|---|---|---|---|---|
| 17 Dec | TT Electronics TTG | £331m | Adjournment of Court Meeting and General Meeting
to be effected by means of a scheme of arrangement |
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| 17 Dec | Asiamet Resources Limited ARS | £8.9m | Fundraise | US$3.1 million Subscription
Asiamet Resources Limited ("Asiamet" or the "Company") is pleased to announce it has raised a total of approximately US$3.1 million (approximately £2.3 million), via a direct subscription by the Company's majority shareholder PT Buma International Tbk. |
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| 17 Dec | Topps Tiles TPT | £68m | Results | Annual Report
Topps Tiles Plc (LSE: TPT) (the "Company"), the UK's leading tile specialist, announces that it has today published its annual report and accounts for the 52 weeks ended 27 September 2025 (the "2025 ARA") and notice of its next Annual General Meeting (the … |
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| 17 Dec | Staffline Group STAF | £45m | Insider conviction | Director/PDMR Shareholding | |
| 17 Dec | Gfinity GFIN | £4.2m | Final Results and Notice of AGM
Audited Results for the year ended 30 June 2025 |
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| 17 Dec | Atlas Metals Group plc AMG | £2.7m | Director dealing | Placing, exercise of warrants, Director's Dealing
Placing, exercise of warrants, issue of fee shares and Director's Dealing |
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| 17 Dec | PPHE Hotel Group Ltd PPH | £628m | Director dealing | Director/PDMR Shareholding
Notification of Transactions by Persons Discharging Managerial Responsibilities |
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| 17 Dec | Celtic CCP | £167m | Board change | Directorate Change
Peter Lawwell to step down from the board of Celtic plc |
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| 17 Dec | Wizz Air Holdings WIZZ | £986m | Application for Listing Notice
Geneva, 17 December 2025: Wizz Air Holdings Plc (the "Company" and, together with its subsidiaries "Wizz Air") today announces that applications have been made to the Financial Conduct Authority and the London Stock Exchange for a total of 10,000 ordinary … |
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| 17 Dec | ASA International Group ASAI | £243m | Board change | Appointment of Non-Executive Director
ASA International Group plc - Appointment of Non-Executive Director |
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| 17 Dec | Symphony Environmental Technologies SYM | £15m | Trading and Middle East operations update
Trading update and significant transformation of operations in the Middle East |
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| 17 Dec | Richmond Hill Resources PLC RHR | £6.8m | Update on Saint-Sophie Project & Establishment of EBT
Richmond Hill Resources PLC (AIM: RHR) is pleased to provide an update on exploration activity at the Saint-Sophie Copper Project in Quebec, Canada. |
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| 17 Dec | Faron Pharmaceuticals Oy FARN | £66m | Composition of Faron Pharmaceutical’s Shareholders’ Nomination Board
Erkka Kohonen, representing Varma Mutual Pension Insurance Company, and |
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| 17 Dec | Orosur Mining Inc OMI | £58m | Results | AGM Results, Investor Q&A Session
("Orosur" or "the Company") (AIM/TSXV: OMI), a minerals explorer and developer with projects in Colombia, Argentina and Nigeria, announces that at the Company's Annual General Meeting ("AGM") held earlier today, all resolutions put to shareholders were duly … |
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| 17 Dec | Fuller Smith & Turner FSTA | £417m | Director dealing | Director/PDMR Shareholding
Fuller, Smith & Turner PLC: Director / PDMR Shareholding |
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| 17 Dec | Safestore Holdings SAFE | £1,159m | Notice of Final Results
Safestore Holdings plc will announce its Final Results for the year ended 31 October 2025 on Thursday 15 January 2026. |
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| 17 Dec | Tavistock Investments TAVI | £7.3m | Further update re ongoing litigation with Titan
Tavistock issued an announcement yesterday to update the market on the outcome of the Court hearing held on 11 December 2025 in relation to its dispute with Titan. |
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| 17 Dec | Frontier IP Group FIPP | £13m | Fundraise | Result of Placing and Subscription
Frontier IP Group plc (AIM: FIPP), a specialist in commercialising intellectual property, is pleased to announce that further to the announcement made at 7.00 a.m. today (the "Launch Announcement"), the Placing has successfully closed at the Issue Price of … |
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| 17 Dec | Alien Metals Limited UFO | £6.8m | Drill Program Commenced at Munni Munni
Drill Program Commenced at Munni Munni PGE-Cu-Ni Project, WA |
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| 17 Dec | Kooth KOO | £66m | Transfer of Treasury Shares & Exercise of Options
Transfer of Treasury Shares, Exercise of Options & Total Voting Rights |
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| 17 Dec | Pantheon Resources PANR | £138m | Update - Investor Webinar rescheduling
The Board of Pantheon Resources plc (AIM: PANR, OTCQX: PTHRF) ("Pantheon", the "Group" or the "Company"), the oil and gas company developing the Kodiak and Ahpun oil fields immediately adjacent to pipeline and transportation infrastructure on Alaska's North … |
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| 17 Dec | Vianet Group VNET | £20m | Interim Dividend Replacement Announcement
The following amendment has been made to the 'Interim Dividend' announcement released on 17 December 2025 at 7:00 a.m. under RNS No 7651L. |
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| 17 Dec | Quantum Blockchain Technologies QBT | £3.8m | Sipiem Court Update
Quantum Blockchain Technologies plc (AIM: QBT), the AIM-listed investment company, provides below an update on the Sipiem litigation, through which the Company was awarded damages in excess of €6 million (plus interest and further compensation for inflation … |
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| 17 Dec | Mercantile Ports & Logistics Limited MPL | £14m | Update
Mercantile Ports & Logistics Limited (AIM: MPL), which is operating and continuing to develop a port and logistics facility in Navi Mumbai, Maharashtra, India, provides an update on the legal position and confirms that it continues to pursue vigorously all … |
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| 17 Dec | Capai PLC CPAI | £1.7m | Board and Committee Changes
capAI plc (LSE: CPAI) is pleased to announce that Jack Allardyce has been appointed to the board of directors of the Company ("Board") as an Executive Director. |
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| 17 Dec | Watkin Jones WJG | £39m | Presentation via Investor Meet Company
Watkin Jones plc (AIM:WJG) is pleased to announce that Alex Pease, Chief Executive Officer, and Simon Jones, Chief Financial Officer, will provide a live presentation relating to the Group's Full Year Results for the year ended 30 September 2025 via Investor … |
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| 17 Dec | Kier Group KIE | £1,303m | Completion of £20m share buyback programme
Kier Group plc ("Kier" or the "Company"), a leading infrastructure services, construction and property group, announces that, following the purchase of ordinary shares of 1 pence each in the Company ("Ordinary Shares") on 16 December 2025, the Company's share … |
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| 17 Dec | Neo Energy Metals NEO | £15m | Restoration of Listing and Trading
Neo Energy Metals plc / LSE: NEO, A2X: NEO / Market: Main Market of the London Stock Exchange |
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| 17 Dec | Kodal Minerals KOD | £56m | Bougouni Project Update & First Revenues Received
Kodal Minerals Plc / Index: AIM / Epic: KOD / Sector: Mining |
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| 17 Dec | GENinCode GENI | £5.5m | Collaboration with Sohin Genetics
for the genetic risk prediction and prevention of coronary heart disease |
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| 17 Dec | ATC Music Group plc ATC | £44m | ROAM awarded Booking Agency of the Year
ROAM awarded Booking Agency of the Year at the LIVE Awards 2025 |
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| 17 Dec | Frontier IP Group FIPP | £13m | Fundraise | Retail Offer
· Frontier IP announces a conditional retail offer of new Ordinary Shares via RetailBook. |
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| 17 Dec | Seeing Machines Ltd. SEE | £182m | Technical Paper Series - Intoxication launched
Seeing Machines Technical Paper Series on Non-Fatigue Impairment launched |
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| 17 Dec | Sundae Bar Plc SBAR | £19m | Development of Generalist Commercial AI Agent
Launch of Training and Evaluation Phase for Generalist Commercial AI Agent |
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| 17 Dec | HUTCHMED (China) Limited HCM | £1,877m | HUTCHMED Initiates Development of ATTC Candidate
HUTCHMED Initiates Global Clinical Development of ATTC Candidate HMPL-A251 in Patients with Solid Tumors |
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| 17 Dec | RentGuarantor Holdings PLC RGG | £174m | Property Week RESI Awards Sponsorship
The RESI Awards recognises outstanding achievements in residential property. |
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| 17 Dec | MTI Wireless Edge Ltd. MWE | £55m | MTI achieves AS9100D certification
MTI Wireless Edge Ltd (AIM: MWE), the technology group focused on comprehensive communication and radio frequency solutions across multiple sectors, is pleased to announce that it has achieved AS9100D certification, the internationally recognised quality … |
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| 17 Dec | Pulsar Helium Inc PLSR | £144m | Pulsar Awards Security Based Compensation
• A total of 2,000,000 stock options were granted to an officer and consultant of the Company. |
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| 17 Dec | Fulcrum Metals FMET | £9.0m | Launch of Bonus Warrant Acceleration Offer
Fulcrum Metals plc / EPIC: FMET / Market: AIM / Sector: Mining |
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| 17 Dec | ATC Music Group plc ATC | £44m | Fundraise | Admission to AIM and completion of fundraising
Admission to AIM and completion of £8.6 million fundraising |
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| 17 Dec | Block Energy BLOE | £11m | Capital Structure Simplification Equity Issue
Block Energy plc, the development and production company focused on Georgia, announces that following the passing of the Resolutions at the Company's General Meeting, it is now in the position to complete the simplification of its capital structure … |
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| 17 Dec | Avacta Group AVCT | £277m | Faridoxorubicin Phase 1b SGC data
Faridoxorubicin (AVA6000) Phase 1b cohort demonstrates clinically meaningful tumor shrinkage in patients with salivary gland cancers |
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| 17 Dec | Kropz KRPZ | £7.0m | Legal Claim Update
Kropz Plc (AIM: KRPZ), an emerging African phosphate producer and developer, announces the extension of a legal stay on the claim which Kropz and its subsidiary company, Cominco Resources Limited ("Cominco"), are defendants (the "Claim"). |
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| 17 Dec | Wildcat Petroleum WCAT | £2.4m | Issue of Warrants
Wildcat Petroleum Plc ("WCAT") a company targeting investment opportunities in businesses and assets within the upstream sector of the petroleum industry announces that it has cancelled 225,000,000 Warrants relinquished by Directors of the Company and issued … |
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| 17 Dec | Record REC | £94m | Board change | Directorate Change
Record plc ("Record", the "Company" or the "Group"), the specialist currency and asset manager, announces the following changes to its board of directors (the "Board"). |
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| 17 Dec | Great Southern Copper GSCU | £15m | Admission of Shares
Further to the release on the 10 December 2025, Great Southern Copper plc (LSE: GSCU), the company focused on copper-gold-silver exploration in Chile, announces the Admission of the 1,178,193 new Ordinary Shares in the Company to trading on the Main Market of … |
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| 17 Dec | Tertiary Minerals TYM | £4.1m | Board change | Directorate Change
Tertiary Minerals plc (AIM: TYM) announces that Patrick Cheetham, founder and Executive Chairman, will assume the position of Non-Executive Chairman of the Company with effect from 1 January 2026. |
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| 17 Dec | H-Power plc HPOW | £94m | Admission of Shares and Total Voting Rights
It is expected that Admission will become effective at or around 8.00 a.m. on 22 December 2025. |
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| 17 Dec | Vianet Group VNET | £20m | Interim Dividend
Vianet Group plc (AIM: VNET), an international provider of actionable data, business insights, and payment solutions through an integrated ecosystem of connected hardware devices, software platforms and smart insights portals, confirms, further to the interim … |
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| 17 Dec | Jubilee Metals Group JLP | £73m | Audited Results for FY2025 & Notice of AGM
Audited Results for the year ended 30 June 2025 |
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| 17 Dec | Character Group CCT | £52m | Results | Final Results
Designers, developers and international distributor of toys, games and giftware |
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| 17 Dec | Frontier IP Group FIPP | £13m | Fundraise | Proposed Placing and Subscription to raise £870k
Proposed Placing and Subscription to raise, in aggregate, gross proceeds |
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| 17 Dec | IntegraFin Holding IHP | £1,217m | Turnaround plan with targets | Final Results
Announcement of full year results for the year ended 30 September 2025 |
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| 17 Dec | Andrada Mining Limited ATM | £143m | Project milestones | Q3 Operational Update For Period End 30 Nov 2025
Operational update for the QUARTER ended 30 November 2025 |
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| 17 Dec | Victoria VCP | £45m | Balance-sheet stress / refinancing | Half-year Results
for the six months ended 27 September 2025 |
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| 17 Dec | MobilityOne Ltd. MBO | £10m | Update in relation to Sincere Acres Sdn Bhd
On 4 October 2023, the Company announced, amongst other matters, that MobilityOne Sdn Bhd ("M1 Malaysia"), the Group's wholly-owned operating subsidiary in Malaysia, had completed the acquisition of a 49% equity interest in Sincere for a cash consideration of … |
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| 17 Dec | Kelso Group Holdings KLSO | £18m | Fundraise | Result of Placing and Subscription
Further to the announcement published on 15 December 2025, Kelso, the main market listed acquisition vehicle, is pleased to announce that it has conditionally raised gross proceeds of £2.05 million through the placing of 59,333,331 million new ordinary shares … |
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| 17 Dec | Springfield Properties SPR | £134m | Trading update | Agreement with SSEN Transmission & Trading Update
Springfield signs agreement with energy infrastructure provider to deliver c. |
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| 17 Dec | Essentra ESNT | £326m | Acquisition of Device Technologies
Essentra plc, a leading global provider and manufacturer of essential components and solutions, is pleased to announce the acquisition of Device Technologies LLC. |
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| 17 Dec | RC Fornax PLC RCFX | £4.5m | Transformational contract / build-out | Contract Extension with Tier-1 Defence Client
The extension represents the next incremental phase of delivery under an ongoing engagement and relates to the continued provision of specialist engineering services to support a defined programme. |
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| 17 Dec | Netcall NET | £218m | AGM Statement
Netcall plc (AIM: NET), an enterprise software company that unites automation and customer engagement in one AI-powered platform, will hold its Annual General Meeting at 10.30 am today at which Henrik Bang, Chair, will make the following statement: |
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| 17 Dec | Synectics SNX | £32m | Turnaround plan with targets | Full Year Trading Update
Synectics plc (AIM: SNX), a leader in advanced security and surveillance solutions, provides an update on trading for the year ended 30 November 2025 ("FY 2025"). |
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| 17 Dec | Cora Gold Limited CORA | £73m | Fundraise | Fundraise
Cora Gold Limited / EPIC: CORA.L / Market: AIM / Sector: Mining |
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| 17 Dec | EnQuest ENQ | £593m | December Operations Update
"EnQuest continues to demonstrate operational excellence across our portfolio, both in the UK North Sea and South East Asia, and we expect to again deliver against all 2025 guidance targets. |
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| 17 Dec | Bezant Resources BZT | £25m | Completion of NLZM Processing Plant Acquisition
Unless otherwise indicated, all capitalised terms in this announcement have the same meaning as in the General Meeting Circular dated 19 November 2025. |
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| 17 Dec | Predator Oil & Gas Holdings PRD | £12m | End of Year Operations Update
Predator Oil & Gas Holdings Plc / Index: LSE / Epic: PRD / Sector: Oil & Gas |
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| 17 Dec | Neo Energy Metals NEO | £15m | Large acquisition / reverse takeover | Funding Strategy and Financing Update
Neo Energy Metals plc / LSE: NEO, A2X: NEO / Market: Main Market of the London Stock Exchange |
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| 17 Dec | Thalia Therapeutics plc THAT | £10m | Business and Operational Update
N4 Pharma plc (AIM: N4P), the UK biotech developing Nuvec®, its proprietary gene delivery system to enable advanced therapies for cancer and other diseases, is pleased to provide an operational update and business review. |
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| 17 Dec | Kenmare Resources (CDI) KMR | £200m | Project milestones | Wet Concentrator Plant A project update and 2025 guidance update
Kenmare Resources plc (LSE: KMR, ISE: KMR), one of the leading global producers of titanium minerals and zircon, which operates the Moma Titanium Minerals Mine (the "Mine" or "Moma") in northern Mozambique, provides an update on its Wet Concentrator Plant … |