UK small-cap RNS · 23 Oct 2025
The key announcements of UK small & mid caps under £2bn on 23 Oct 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 | |
|---|---|---|---|---|---|
| 23 Oct | Gran Tierra Energy Inc. (CDI) GTE | £283m | Results | Gran Tierra Energy Inc. Provides Release Date for its 2025 Third Quarter Results
23, 2025 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. |
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| 23 Oct | Eagle Eye Solutions Group EYE | £144m | Results | 2025 Annual Report and Accounts and Notice of AGM
Eagle Eye, a leading SaaS and AI technology company that creates digital connections enabling personalized, real-time marketing at scale, confirms that its Annual Report and Accounts for the year ended 30 June 2025, together with the Notice of Annual General … |
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| 23 Oct | Avation AVAP | £84m | Us$300 Million Senior Unsecured Notes
Ltd., has successfully priced US$300 million of senior unsecured notes due 15 May 2031 with a coupon of 8.5% (the "Notes") to be issued from its new US$1,000,000,000 global medium term note programme (the "Programme"). |
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| 23 Oct | Avacta Group AVCT | £293m | Notice of Investor Presentation
Christina Coughlin, Chief Executive Officer, David Liebowitz, Chief Medical Officer, Francis Wilson, VP Chemistry and Ruairidh Edwards, Translational Scientist will deliver a presentation via Investor Meet Company at 16:00 BST on Wednesday October 29, 2025. |
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| 23 Oct | Pulsar Helium Inc PLSR | £112m | Warrant Exercise and TVR
The aggregate proceeds from these warrant exercises totals CAD$143,444.01. |
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| 23 Oct | Richmond Hill Resources PLC RHR | £8.1m | Dual Listing on Frankfurt Stock Exchange
Richmond Hill Resources is pleased to announce that its ordinary shares have been approved for trading on the Frankfurt Stock Exchange ("FSE"). |
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| 23 Oct | Inspecs Group SPEC | £98m | Offer | Statement re Possible Offer
The Board of Inspecs notes the recent press speculation and confirms that it has received two separate, unsolicited proposals from H2 Equity Partners Ltd. |
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| 23 Oct | Iconic Labs ICON | £0.3m | Results | Final Results
Iconic Labs Plc (LSE: ICON), today announces its Annual Results for the 12-month period ended 30 June 2025. |
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| 23 Oct | Brickability Group BRCK | £155m | EBT Share Purchase and Additional Programme
Brickability Group PLC, the leading construction materials distributor, was notified that on 22 October 2025, Equiniti Trust (Jersey) Limited, in its capacity as trustee (the "Trustee") of the Brickability Group PLC Employee Benefit Trust (the "EBT"), … |
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| 23 Oct | EnergyPathways plc EPP | £13m | EnergyPathways joins the CMA (UK)
Joining the CMA aligns EnergyPathways with a respected forum that brings together industry, academia and government across the entire critical minerals value chain to strengthen secure and responsible supply chains. |
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| 23 Oct | Burford Capital BUR | £530m | Notice of 3Q25 Results & Results Call Details
Burford Announces Date for Release of 3Q25 Financial Results |
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| 23 Oct | Rome Resources RMR | £17m | Update in relation to maiden MRE
Update in relation to maiden mineral resource estimate |
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| 23 Oct | Quantum Helium Limited QHE | £7.2m | Fundraise | £500,000 Fully Subscribed Retail Offer
The following correction is being made to the total voting rights figure included in the "£500,000 Fully Subscribed Retail Offer to Advance US Helium Projects" announcement released on 22 October 2025 at 7.01 a.m. under RNS Number : 2952E. |
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| 23 Oct | Red Rock Resources RRR | £1.6m | Progress Implementing New JV in DRC
Red Rock Resources Plc, the natural resource exploration and development company with interests in gold, base metals, battery metals, and hydrocarbons principally in Africa and Australia announces an update on the Company's joint venture with Koto DRC SARL in … |
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| 23 Oct | Blencowe Resources BRES | £31m | Exercise of Warrants
The Company has received notices to exercise 7,499,999 warrants at an issue price of 4.5p each resulting in the receipt of approximately £337,500. |
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| 23 Oct | 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 445,321 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 28 pence … |
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| 23 Oct | Anglesey Mining AYM | £4.1m | Adjournment of General Meeting
Anglesey Mining plc (AIM:AYM), the UK minerals development company, announces that it is proposed that the General Meeting of the Company, convened today for the purposes of, inter alia, approving the proposed Capital Reorganisation, will be opened and … |
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| 23 Oct | ICFG Limited ICFG | £78m | Investor Presentation at Mongolia Investment Forum
During the presentation, the Company outlined its journey since its founding in 2016 in Mongolia, where it has become the nation's leading microfinance institution and one of Central Asia's top ten. |
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| 23 Oct | Eco (Atlantic) Oil & Gas ECO | £144m | Board change | CEO Interview & Updated Corporate Presentation
("Eco," "Eco Atlantic," "Company," or together with its subsidiaries, the "Group") |
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| 23 Oct | GEO Exploration Limited GEO | £4.5m | Juno Project – Drilling Update
23 October 2025 GEO Exploration Limited ("GEO " or the "Company") Juno Project - Drilling Update |
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| 23 Oct | DCI Advisors Ltd DCI | £43m | Board change | Directorate Change
Further to the Result of Extraordinary General Meeting announcement on 10 October 2025, DCI today announces the appointment of Martin Adams as a Non-Independent Non-Executive Director of the Board with effect from 14 October 2025. |
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| 23 Oct | Supply@Me Capital SYME | £1.9m | Restoration of Listing and Trading | ||
| 23 Oct | Afarak Group SE AFRK | £59m | Production Report Q3 2025
Afarak Group continued to show increased output in the specialty segment with a 23% higher production compared to the same period 2024. |
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| 23 Oct | Metals one MET1 | £12m | Accelerated First Production at Chilalo Project
Revised development timeline brings forward first ore production to October 2027 |
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| 23 Oct | Savannah Energy SAVE | £115m | Restoration - Savannah Energy PLC | ||
| 23 Oct | Supply@Me Capital SYME | £1.9m | Restoration - Supply@Me Capital plc
Security Description Listing Category ISIN Ordinary Shares of 0.002p each; fully paid Equity shares (transition) GB00BFMDJC60 ● This notice has been issued by Issuer Management - 020 7066 8352. |
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| 23 Oct | HUTCHMED (China) Limited HCM | £1,877m | HUTCHMED Presents Data at AACR NCI EORTC
- First investigational drug candidate using the HUTCHMED ATTC technology platform to create potent targeted therapy payloads while mitigating related toxicities - |
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| 23 Oct | Henry Boot BOOT | £202m | Sale of 160 Residential Plots at Queniborough
Henry Boot completes sale of 160 residential plots to HarperCrewe |
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| 23 Oct | NeoTerra Group TERA | £7.1m | Board change | Directorate Change
Altona Rare Earths PLC (LSE: REE), a resource exploration and development company focused on critical raw materials in Africa, announces that Simon Charles will step down as Non-Executive Chairman effective 31 October 2025, after over 2 years on the Board. |
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| 23 Oct | Workspace Group WKP | £677m | Workspace Appoints New Head Of Revenue
Workspace Group PLC ('Workspace'), London's leading provider of sustainable, flexible work space, is pleased to announce the appointment of James Graham as Head of Revenue and member of the Executive Committee, effective from 5 January. |
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| 23 Oct | Earnz EARN | £15m | Launch of SAYE Scheme and LTIP Awards
The 2025 SAYE Scheme allows eligible employees to commit to making a deduction from salary each month over three years. |
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| 23 Oct | Mitchells & Butlers MAB | £1,835m | Board change | Directorate Change
After fifteen years of outstanding service, Tim Jones, Chief Financial Officer ('CFO') and an Executive Director of Mitchells & Butlers plc ('M&B'), indicated to the Board earlier this year that he was contemplating retiring from full time work and stepping … |
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| 23 Oct | Croma Security Solutions Group CSSG | £9.8m | Board change | Directorate Change
Croma Security Solutions Group plc (AIM:CSSG) is pleased to announce the appointment of John Wakefield as Non-Executive Chairman and Andy Wonnacott as Non-Executive Director. |
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| 23 Oct | Redcentric RCN | £88m | Disposal of a part (break-up) | Disposal of Redcentric Data Centres Limited
Pivotal transaction enables return of capital to investors, debt reduction and provision of capital to support MSP growth strategy |
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| 23 Oct | Savannah Energy SAVE | £115m | Fundraise | Fundraising Completion & Conditional Buyback
Completion of £11.3 million Financing, £9.7 million Final Tranche of the March 2025 Fundraising, Warrant Purchase and Associated Cancellation and Conditional Share Buyback Arrangement |
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| 23 Oct | Pulsar Helium Inc PLSR | £112m | Appoints Dr. Peter Barry as Helium-3 Advisor
Peter Barry of the Woods Hole Oceanographic Institution (WHOI) as the Company's Scientific Helium-3 Advisor. |
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| 23 Oct | Sareum Holdings SAR | £38m | Results | Final Results
Preliminary Results for the Year Ended 30 June 2025 |
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| 23 Oct | Savannah Resources SAV | £159m | Participation in trade delegations to Japan
Savannah participates in recent delegations organised by the European Commission and Portugal |
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| 23 Oct | Guardian Metal Resources plc GMET | £193m | Project milestones | Tempiute Project Operational Update
Guardian Metal Resources plc (LON:GMET, OTCQB:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce an operational update for the Company's Tempiute (Emerson) tungsten project ("Tempiute" or … |
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| 23 Oct | Nativo Resources NTVO | £4.4m | Operations & Working Capital Updates
Bonanza Vein Study Ready to Commence Field Operations |
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| 23 Oct | Distil DIS | £1.2m | Dilutive fundraise | Half-year Results
Distil plc ("Distil", the "Company" or the "Group") |
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| 23 Oct | Chill Brands Group CHLL | £0.9m | Chill Agrees Settlement with Former Advisers
Chill Brands Agrees Settlement with Former Professional Advisers |
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| 23 Oct | Haydale Graphene Industries HAYD | £19m | Contract Wins
Haydale and Affordable Warmth Solutions Launch Winter Heating Programme Supported by Social Impact Partners |
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| 23 Oct | KCR Residential Reit KCR | £2.8m | Results | Final Results
The Annual Report will shortly be available on the Company's website, www.kcrreit.com and will be distributed to shareholders in the coming days. |
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| 23 Oct | Metals one MET1 | £12m | Binding Agreement to Treat Uranium Waste Dumps
Binding Agreement to Treat Uranium Waste Dumps with DISA Technologies |
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| 23 Oct | Restore RST | £404m | Analyst and investor site visit
Restore plc (AIM:RST), the UK's leading provider of secure and sustainable business services for data, information, communications, and assets, will today host a site visit for analysts and investors to its Technology business in Cardington and … |
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| 23 Oct | Gattaca GATC | £42m | Results | Final Results
Final results for the year ended 31 July 2025 |
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| 23 Oct | Chapel Down Group CDGP | £76m | Harvest Update
Chapel Down's Board is pleased to announce the completion of a strong 2025 harvest with good yields and exceptional grape quality. |
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| 23 Oct | Bloomsbury Publishing BMY | £555m | Results | Unaudited Interim Results
Unaudited Interim Results for the six months ended 31 August 2025 |
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| 23 Oct | Thor Energy THR | £5.7m | Project milestones | Binding Agreement Signed with DISA Technologies
Full Binding Agreement Executed to Treat Colorado Project Uranium Waste Dumps and Gross Revenue Sharing Agreement with DISA Technologies to Produce Uranium and other Critical Minerals |
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| 23 Oct | Dunelm Group DNLM | £1,790m | Trading update | First quarter trading statement
Strong performance; continued delivery of sustainable, profitable growth |
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| 23 Oct | Arbuthnot Banking Group ARBB | £131m | Segment turn | Third Quarter 2025 Trading Update
The Board of Arbuthnot Banking Group PLC ("Arbuthnot", the "Company", The "Bank" or the "Group") provides the following update regarding the trading performance of the Group for the three months to 30 September 2025. |
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| 23 Oct | Thruvision Group THRU | £9.4m | Trading update | AGM Statement and Trading Update
Thruvision Group plc (AIM: THRU), a leading provider of walk-through security technology ("Thruvision" or the "Company" and, together with its subsidiary undertakings, the "Group"), announces that at the Company's Annual General Meeting, being held later … |
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| 23 Oct | Power Metal Resources POW | £13m | Acquisition of Strategic Stake in Apex Royalties
Power Metal Resources PLC (AIM:POW, OTCQB:POWMF), the London listed exploration company and project incubator with a global project portfolio, is pleased to announce the signing of a binding subscription agreement (the "Subscription Agreement") for an … |
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| 23 Oct | Empresaria Group EMR | £16m | Update following GM and end of offer period
Empresaria Group plc (AIM: EMR), the international specialist staffing group, ("Empresaria" or the "Company" and, together with its subsidiary undertakings, the "Group") provides the following update for shareholders following last week's requisitioned … |
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| 23 Oct | RentGuarantor Holdings PLC RGG | £172m | Trading update | Quarterly Trading Update
For Q3 2025, revenue is up 92.4% year-on-year ("YoY") compared with the same quarter last year, and the average revenue per tenant contract also rose by 5.2% YoY. |
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| 23 Oct | Synthomer SYNT | £189m | Disposal of a part (break-up) | Trading statement - Autumn 2025
Synthomer plc ('Synthomer' or the 'Group') today issues a scheduled update on trading for the third quarter of 2025. |
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| 23 Oct | Foxtons Group FOXT | £108m | Trading update | Q3 2025 Trading Update
Year-on-year growth delivered as Lettings growth offset a weaker sales market. |
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| 23 Oct | Tooru PLC TOO | £3.2m | Update re Juvela
Tooru, a company focused on the health and wellness sector, is pleased to announce that Juvela, the Company's leading gluten free producer, which recently launched its new retail brand, OAF, has now increased the number of products that it currently lists in … |
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| 23 Oct | Great Portland Estates GPE | £1,312m | GPE signs new £525 million ESG-linked RCF
GPE signs new £525 million ESG-linked revolving credit facility |
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| 23 Oct | Wickes Group WIX | £467m | Segment turn | Q3 Trading Update
Wickes Group plc - Trading Update for the thirteen weeks ending 27 September 2025 |
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| 23 Oct | Brooks Macdonald Group BRK | £238m | 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 3,000 of its ordinary shares ("Shares") at a price of 1,730.00 pence per Share. |
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| 23 Oct | Shoe Zone SHOE | £35m | Upgrade / downgrade cycle | Full Year Trading Update
Shoezone is pleased to announce its unaudited full year trading update for the 52 weeks to 27 September 2025 ("FY 2025"). |
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| 23 Oct | Nexus Infrastructure NEXS | £8.3m | Upgrade / downgrade cycle | FY25 Trading Update
The housebuilding sector has seen a modest increase in activity over the last 12 months - but a sizeable gap is still to be bridged before the sector will achieve the levels of output required. |
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| 23 Oct | Mincon Group (CDI) MCON | £176m | Trading update | Q3 2025 Trading Update
Dublin, London 23 October 2025: Mincon Group plc (Euronext:MIO; AIM:MCON), the Irish engineering group specialising in the design, manufacture, sale and servicing of rock drilling tools and associated consumable products, today provides a trading update for … |
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| 23 Oct | Hunting HTG | £594m | Turnaround plan with targets | Q3 2025 Trading Update
· Group EBITDA of c.$100.5 million in the year to 30 September 2025 - up 15% year-on-year. |
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| 23 Oct | Ariana Resources AAU | £36m | Significant Dokwe Exploration Update
Ariana Resources plc (AIM: AAU, ASX: AA2, "Ariana" or the "Company"), the mineral exploration, development and production company with gold project interests in Africa and Europe, is pleased to announce an exploration update for the 100% owned Dokwe Gold … |
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| 23 Oct | Vast Resources VAST | £62m | Fundraise | Placing to raise £2,000,000
Vast Resources plc / Ticker: VAST / Index: AIM / Sector: Mining |
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| 23 Oct | Newmark Security PLC NWT | £9.9m | Disposal of a part (break-up) | AGM Statement
Newmark Security plc (AIM: NWT), a leading provider of electronic and physical security systems, is holding its Annual General Meeting ("AGM") today at 10:00 am (UK). |
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| 23 Oct | Cerillion CER | £202m | Trading update | Full Year Trading Update
Cerillion, the billing, charging and customer relationship management software solutions provider, is pleased to announce an update on trading for the financial year ended 30 September 2025. |
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| 23 Oct | Gem Diamonds Ltd. GEMD | £13m | Notification of Q3 2025 Trading Update
Gem Diamonds Limited (LSE: GEMD) will be releasing a Trading Update on 30 October 2025 for the period 1 July 2025 to 30 September 2025. |
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| 23 Oct | Shield Therapeutics STX | £56m | Trading update | Q3 2025 Trading Update
$13.1m net revenues and an average net selling price of $237 |
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| 23 Oct | Immupharma IMM | £24m | Launch of Website; Corporate Update
P140 is a first-in-class peptide-based therapy designed to address the root cause of autoimmune and inflammatory diseases. |