UK small-cap RNS · 27 Oct 2025
Every announcement of UK small & mid caps under £2bn. The ones that started or moved a situation are marked – a click opens it.
Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus the ones that are part of a situation. Not investment advice.
| Time | Company | Mcap ↕ | Type | Announcement | |
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| 18:00 | Ceres Power Holdings CWR | £550m | Alpha Group International
Alpha Group International (UK): Constituent Deletion - Update |
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| 17:30 | GB Group GBG | £354m | GB Group PLC
Subject to the expected transfer of listing from AIM to Main market for GB Group (UK, constituent), please see details of affected indexes and effective dates below: |
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| 16:05 | Nativo Resources NTVO | £4.0m | Director dealing | Director/PDMR Shareholding
Further to the RNS dated 24 October 2025, Nativo Resources Plc (LON:NTVO), a gold-focused mining company with interests in Peru, announces that, as a result of the issue of Director Salary Shares, Christian Yates, Executive Chairman of the Company, is now … |
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| 14:07 | Rosslyn Data Technologies RDT | £1.1m | Change of Registered Address | ||
| 13:46 | Sovereign Metals Limited SVML | £148m | Kasiya Unaffected by Malawi Minerals Export Order
Sovereign Metals Limited (ASX:SVM; AIM:SVML; OTCQX:SVMLF) (Sovereign or the Company) acknowledges the recent Executive Order by His Excellency President Peter Mutharika, the newly elected President of Malawi, regarding the prohibition of the export of raw … |
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| 12:53 | Metals Exploration MTL | £498m | Exercise of Warrants and Total Voting Rights
Metals Exploration plc (AIM: MTL) ("Metals Exploration" or the "Company"), a gold producer, development and exploration company with assets in the Philippines and Nicaragua, announces that it has received notice of exercise in respect of 173,681 new ordinary … |
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| 10:54 | Kavango Resources KAV | £28m | Replacement - Management Changes
The following amendments have been made to the 'MANAGEMENT CHANGES' announcement released on 22 October 2025 at 11:55 under RNS No 4200E |
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| 10:25 | EKF Diagnostics Holdings EKF | £104m | Share Buyback
EKF Diagnostics Holdings plc (AIM: EKF), the AIM-listed global diagnostics business, announces that it has purchased a total of 429,593 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 26 pence … |
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| 10:16 | Energean ENOG | £1,358m | Upgrade / downgrade cycle | 9-Months 2025 Production and Adjusted EBITDAX
London, 27 October 2025 - Alongside today's announcement of the launch of an offering of €400 million senior secured notes, Energean plc (LSE: ENOG, TASE: א) is pleased to provide an update on recent performance for Energean together with its subsidiaries on … |
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| 10:15 | Energean ENOG | £1,358m | Launch of €400m Senior Secured Notes Offering
Energean plc announces the launch of an offering of €400.0 million senior secured notes due 2031 |
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| 10:00 | Diversified Energy Company DEC | £761m | Diversified Energy Achieves Gold Reporting in the United Nations’ Oil & Gas Methane Partnership 2.0 for Continued Commitment to Methane Reduction
Marks Fourth Consecutive Year of Recognition from an Organization Whose Protocol is Based on a Comprehensive, Measurement-Based Reporting Framework |
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| 09:00 | Petards Group PEG | £5.2m | Rail Order Win
Petards, the AIM quoted developer of advanced security, communication and surveillance systems, announces that its subsidiary, Petards Joyce-Loebl (PJL), has received a further order from a UK train builder to supply Petards eyeTrain hardware to be … |
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| 08:24 | Aura Energy Limited AURA | £39m | Appendix 3H and Appendix 3Z
Aura Energy Limited (ASX:AEE, AIM: AURA) ("Aura", the "Company" )a Company focused on the development of the 85% owned Tiris Uranium Project in Mauritania and the 100% owned Häggån Polymetallic Project in Sweden advises that an Appendix 3H (Cessation of … |
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| 08:07 | New Frontier Minerals Limited NFM | £4.8m | Research Note
New Frontier Minerals Limited / Index: LSE & LSE / Epic: NFM / Sector: Industrial Metals and Mining |
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| 07:33 | Georgina Energy plc GEX | £27m | Project milestones | Half-year Results
Interim Results for the Six Months Ended 31 July 2025 |
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| 07:15 | Anemoi International Ltd AMOI | £2.0m | Proposed Acquisition of Trasna Solutions Technologies Limited
Anemoi International Ltd: Proposed Acquisition of Trasna Solutions Technologies Limited |
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| 07:02 | Shuka Minerals SKA | £6.2m | Update of financing for Kabwe transaction
Further to the Company's announcement on 16 October 2025, Gathoni Muchai Investments Limited ("GMI") has informed the Company that payments of funds, pursuant to the increased loan agreement entered into on 30 June 2025 and to be used by the Company to … |
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| 07:00 | 4basebio 4BB | £81m | Synthetic opDNA® utilised in Phase I/II US clinical trials
Global pharma partner initiates mRNA therapy trial using 4basebio’s opDNA® template, marking a key milestone in synthetic DNA adoption for advanced genetic medicines |
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| 07:00 | Bioventix BVXP | £104m | Results | Results for the year ended 30 June 2025
Bioventix plc (BVXP), a UK company specialising in the development and commercial supply of high-affinity monoclonal antibodies for applications in clinical diagnostics, announces its audited results for the year ended 30 June 2025. |
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| 07:00 | Insig AI INSG | £11m | MelloLondon Investor Event | ||
| 07:00 | eEnergy Group EAAS | £1.1m | Largest EV Charging Project to Date with NHS
eEnergy Secures Largest EV Charging Project to Date with Herefordshire and Worcestershire Health and Care NHS Trust. |
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| 07:00 | Savannah Resources SAV | £156m | MoU with local healthcare group
Savannah Resources Plc, the developer of the Barroso Lithium Project in Portugal, a 'Strategic Project' under the European Critical Raw Materials Act and Europe's largest spodumene lithium deposit (the 'Project'), is pleased to announce the signing of a … |
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| 07:00 | Immupharma IMM | £24m | Immupharma Attending Bio-europe
BIO-Europe Vienna 2025, is the 31st annual premier biopharma partnering event. |
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| 07:00 | Huddled Group HUD | £7.3m | Feature In Docuseries
Huddled Group plc (AIM:HUD), the circular economy e-commerce business, is pleased to announce that it will be featured on the upcoming Channel 4 docuseries 'Secrets of Supercheap Shopping'. |
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| 07:00 | Oxford Biomedica OXB | £622m | OXB to participate in investor conferences
Oxford, UK - 27 October 2025: OXB (LSE: OXB), a global quality and innovation-led cell and gene therapy CDMO, today announces that members of its senior management team, including Dr. |
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| 07:00 | Advanced Medical Solutions Group AMS | £616m | Upcoming Investor Conferences
AMS to participate in upcoming investor conferences in November and December |
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| 07:00 | Severfield SFR | £112m | Notification of CEO Start Date & Notice of Results
Severfield plc, the market-leading structural steel group, is pleased to confirm that Paul McNerney, its new Chief Executive Officer, will join the Group on 3 November 2025. |
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| 07:00 | Braemar BMS | £76m | Notice of HY26 Results
("Braemar", "the Company" and together with its subsidiaries the "Group") |
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| 07:00 | Solvonis Therapeutics PLC SVNS | £7.1m | Appoints global biopharma leader Paul Carter
Appoints global biopharma leader Paul Carter as Non-Executive Director to support next phase of strategic growth |
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| 07:00 | Jangada Mines JAN | £6.0m | Drilling Commenced at Paranaíta Gold Project
Jangada Mines plc / EPIC: JAN.L / Market: AIM / Sector: Mining |
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| 07:00 | PACSCo Limited PACS | £0.2m | Legal & regulatory | 2025 Annual Accounts Timetable Update
Further to the Company's announcement on 24 September 2025, PACSCo Limited provides the following update on its 2025 Annual Accounts Timetable. |
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| 07:00 | Ondine Biomedical Inc. OBI | £64m | Results | Topline Results Significant in Steriwave ICU Study
Steriwave Shows Significant Sustained ICU Pathogen Reduction in Royal Columbian Hospital Study Reinforcing Universal Nasal Decolonisation for Infection Control |
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| 07:00 | Alien Metals Limited UFO | £6.8m | Issue of Shares and Total Voting Rights
Alien Metals Limited (AIM: UFO), a minerals exploration and development company, announces that it has today issued 43,263,541 new common shares of no par value each in the Company ("Common Shares") in lieu of payments totalling in aggregate £29,500 to … |
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| 07:00 | Pulsar Helium Inc PLSR | £144m | Proposed Acquisition Michigan Helium Assets
("Hybrid") in an all-share transaction (the "Proposed Transaction"). |
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| 07:00 | Quadrise QED | £20m | Director dealing | Issue of Options and Director Dealing
(the "Company" and together with its subsidiaries the "Group" or "Quadrise") |
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| 07:00 | Avacta Group AVCT | £277m | Avacta presents preclinical data at AACR-NCI-EORTC
First-in-class dual payload peptide drug conjugate delivers two complementary therapies from a single molecule with potential to overcome resistance and maximize tumor control |
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| 07:00 | Kromek Group KMK | £38m | Trading update | Pre-close Trading Statement
The Group expects to report revenue for H1 2026 of at least £14.5m (H1 2025: £3.7m). |
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| 07:00 | Landore Resources Limited LND | £6.0m | Fundraise | £1,465,000 Equity Fundraise
London, United Kingdom - 27 October 2025 - Landore Resources Limited (AIM: LND) ("Landore Resources" or the "Company") is pleased to announce that it has conditionally raised £1,465,000 before expenses, by way of a subscription (the "Subscription") for … |
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| 07:00 | accesso Technology Group ACSO | £99m | Extension of Share Repurchase Programme
accesso Technology Group plc (AIM: ACSO), the premier technology solutions provider for attractions and venues worldwide, announces that the Board of Directors has approved an extension of its existing share repurchase programme (the "Programme") originally … |
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| 07:00 | Light Science Technologies Holdings LST | £8.6m | AgTech Contract Win
("LSTH", "Light Science", the "Company" or the "Group") |
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| 07:00 | Thor Energy THR | £5.4m | External Investment into EnviroCopper Limited
External Investment of A$3.5m into EnviroCopper Limited and its South Australian ISR Copper Projects |
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| 07:00 | GENinCode GENI | £5.5m | Publication of Landmark Study in JACC: Advances
Validation of CARDIO inCode-Score® for improved coronary heart disease risk prediction |
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| 07:00 | Truetide plc TRUE | £1.8m | Results | Half-year Results
Truetide plc (AIM: TRUE), announces its interim results for the six months ended 30 September 2025. |
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| 07:00 | Georgia Capital CGEO | £1,243m | Capital return | 3rd Quarter Results
Ø NAV per share (GEL) increased 7.9% q-o-q in 3Q25, driven by strong operating performance across our private large portfolio companies and continued growth in Lion Finance Group PLC's ("LFG") share price |
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| 07:00 | Eco Buildings Group plc ECOB | £16m | Albania Project Update
Albania Project Update - Groundworks Completed, First Payment Received, and commencement of Ground Floor Construction |
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| 07:00 | First Development Resources Plc FDR | £2.0m | Fundraise | Over-Subscribed Strategic Placing and TVR
Over-Subscribed Strategic Placing to accelerate rare-earth element exploration and expedite gold exploration drilling campaigns |
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| 07:00 | Goodwin Plc GDWN | £1,077m | Disposal of a part (break-up) | Trading Update
Further to the Trading Update on 24th September, and in light of the strong trading performance across the businesses, the Board considers it appropriate to update shareholders to expect a material increase in the Group's profitability, supported across all … |
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| 07:00 | First Tin 1SN | £73m | Project milestones | Final Audited Results
Final Audited Results for the year ended 30 June 2025 |
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| 07:00 | Rosslyn Data Technologies RDT | £1.1m | Results | Final Results and Publication of Annual Report
· Gross margin improved to 40.7% (2024: 38.8%) |
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| 07:00 | NeoTerra Group TERA | £6.4m | Results | Annual Report and Accounts and Notice of AGM
The Report and Accounts for the year ended 30 June 2025 are now available on the Company's website at https://investors.altonare.com/. |
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| 07:00 | Cloudbreak Discovery CDL | £6.6m | Results | Final Results
Final Results for the Year Ended 30 June 2025 |
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| 07:00 | Renalytix RENX | £40m | Confirmation of receipt of £860k R&D tax credits
The Company received a payment of £296k in Q1 FY26, adding to the £564k payment received in Q4 FY25. |
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| 07:00 | Conygar Investment Company CIC | £18m | Sale of land at Rhosgoch
The Conygar Investment Company PLC ('Conygar') announces that it has unconditionally exchanged contracts to sell its 203 acre brownfield land holding at Rhosgoch in Anglesey to Rhosgoch Property Ltd, a wholly owned subsidiary of Stena Line (UK) Ltd. |
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| 07:00 | Great Western Mining Corporation (CDI) GWMO | £13m | Huntoon Copper Project Update
Great Western Mining Corporation PLC / AIM: GWMO / Euronext Growth: 8GW |
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| 07:00 | Brooks Macdonald Group BRK | £234m | Transaction in Own Shares
In accordance with the Company's Share Buyback programme, as outlined in its announcement on 28 January 2025, Brooks Macdonald announces that it has purchased 2,791 of its ordinary shares ("Shares") at a price of 1,740.00 pence per Share. |
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| 07:00 | Grainger GRI | £1,340m | Statement on Rent Reform Bill
Grainger plc, the UK's largest listed provider of private rental homes and leader in the Build to Rent (BTR) sector, notes the progress of the Renters' Rights Bill, which has been passed by the House of Commons and will now move to receive Royal Assent before … |
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| 07:00 | Rainbow Rare Earths Limited RBW | £143m | Project milestones | Final Results
Preliminary Results for the Year ended 30 June 2025 |
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| 07:00 | Creo Medical Group CREO | £50m | Notice of Capital Markets Day
Creo Medical Group plc (AIM: CREO), the medical device company focused on the emerging field of minimally invasive surgical endoscopy for pre-cancer and cancer patients, announces that, further to the announcement on 7 October 2025, the Company will be … |
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| 07:00 | Great Portland Estates GPE | £1,326m | GPE completes sale of 1 Newman Street, W1
GPE completes sale of 1 Newman Street, W1 for £250 million |
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| 07:00 | One Health Group PLC OHGR | £40m | Project milestones | Trading Update
H1 26 Revenue and EBITDA significantly ahead of prior year |
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| 07:00 | Fulcrum Metals FMET | £9.0m | Operations Update: Big Bear Project
Fulcrum Metals plc / EPIC: FMET / Market: AIM / Sector: Mining |
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| 07:00 | Renew Holdings RNWH | £752m | Revolving Credit Facility Refinancing
The new £140m RCF replaces the previous £120m facility and has been made available to the Company for a committed 4 year term expiring in October 2029. |
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| 07:00 | Amigo Holdings AMGO | £33m | Appointment: Craig Ransley as strategic consultant
Amigo Holdings PLC is pleased to announce that it has appointed Craig Ransley as a Board Consultant. |
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| 07:00 | AltynGold ALTN | £227m | Investor presentation
AltynGold (LSE:ALTN), an established precious metals producer operating in Kazakhstan, is pleased to announce the publication of an updated corporate presentation on its website, in line with the Company’s strategy of enhanced shareholder engagement. |
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| 07:00 | AltynGold ALTN | £227m | Results | 3rd Quarter Results
AltynGold (LSE:ALTN), an established precious metals producer operating in Kazakhstan, is pleased to announce its production and operational update for the nine months to 30 September 2025 ("Q3 2025" or the "Period"). |