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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.

DateCompanyMcap ↕TypeAnnouncement
17 Dec TT Electronics TTG £331m Adjournment of Court Meeting and General Meeting
to be effected by means of a scheme of arrangement
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.
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 …
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
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
17 Dec PPHE Hotel Group Ltd PPH £628m Director dealing Director/PDMR Shareholding
Notification of Transactions by Persons Discharging Managerial Responsibilities
17 Dec Celtic CCP £167m Board change Directorate Change
Peter Lawwell to step down from the board of Celtic plc
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 …
17 Dec ASA International Group ASAI £243m Board change Appointment of Non-Executive Director
ASA International Group plc - Appointment of Non-Executive Director
17 Dec Symphony Environmental Technologies SYM £15m Trading and Middle East operations update
Trading update and significant transformation of operations in the Middle East
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.
17 Dec Faron Pharmaceuticals Oy FARN £66m Composition of Faron Pharmaceutical’s Shareholders’ Nomination Board
Erkka Kohonen, representing Varma Mutual Pension Insurance Company, and
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 …
17 Dec Fuller Smith & Turner FSTA £417m Director dealing Director/PDMR Shareholding
Fuller, Smith & Turner PLC: Director / PDMR Shareholding
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.
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.
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 …
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
17 Dec Kooth KOO £66m Transfer of Treasury Shares & Exercise of Options
Transfer of Treasury Shares, Exercise of Options & Total Voting Rights
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 …
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.
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 …
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 …
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.
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 …
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 …
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
17 Dec Kodal Minerals KOD £56m Bougouni Project Update & First Revenues Received
Kodal Minerals Plc / Index: AIM / Epic: KOD / Sector: Mining
17 Dec GENinCode GENI £5.5m Collaboration with Sohin Genetics
for the genetic risk prediction and prevention of coronary heart disease
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
17 Dec Frontier IP Group FIPP £13m Fundraise Retail Offer
· Frontier IP announces a conditional retail offer of new Ordinary Shares via RetailBook.
17 Dec Seeing Machines Ltd. SEE £182m Technical Paper Series - Intoxication launched
Seeing Machines Technical Paper Series on Non-Fatigue Impairment launched
17 Dec Sundae Bar Plc SBAR £19m Development of Generalist Commercial AI Agent
Launch of Training and Evaluation Phase for Generalist Commercial AI Agent
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
17 Dec RentGuarantor Holdings PLC RGG £174m Property Week RESI Awards Sponsorship
The RESI Awards recognises outstanding achievements in residential property.
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 …
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.
17 Dec Fulcrum Metals FMET £9.0m Launch of Bonus Warrant Acceleration Offer
Fulcrum Metals plc / EPIC: FMET / Market: AIM / Sector: Mining
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
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 …
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
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").
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 …
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").
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 …
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.
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.
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 …
17 Dec Jubilee Metals Group JLP £73m Audited Results for FY2025 & Notice of AGM
Audited Results for the year ended 30 June 2025
17 Dec Character Group CCT £52m Results Final Results
Designers, developers and international distributor of toys, games and giftware
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
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
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
17 Dec Victoria VCP £45m Balance-sheet stress / refinancing Half-year Results
for the six months ended 27 September 2025
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 …
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 …
17 Dec Springfield Properties SPR £134m Trading update Agreement with SSEN Transmission & Trading Update
Springfield signs agreement with energy infrastructure provider to deliver c.
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.
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.
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:
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").
17 Dec Cora Gold Limited CORA £73m Fundraise Fundraise
Cora Gold Limited / EPIC: CORA.L / Market: AIM / Sector: Mining
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.
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.
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
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
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.
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 …

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