UK small-cap RNS · 1 Jun 2026

Baltic Classifieds Group PLC (LSE: BCG), the leading online classifieds group in the Baltics, will announce its full-year results for the year ended 30 April 2026 on the morning of Thursday, 2 July 2026.

Mendell Helium, the helium production company with operations in Kansas, announces the release of a Schedule One by the London Stock Exchange in respect of its proposed admission to trading on AIM ("Admission").

Proposed EBT Share Sale, Entry into Relationship Agreement and Option Cancellation

Registered office address: Arran House, Arran Road, Perth, PH1 3DZ Trading address: 1040 E.

· STV will produce two new STV News at 6 programmes with shared content and bespoke regional sections

The Board of Powerhouse is pleased to announce a retail offer via BookBuild (the "Retail Offer") of up to 75 million ordinary shares of 0.01p each ("Ordinary Shares") in the capital of the Company (the "Retail Offer Shares") at an issue price of 0.2 pence per …

Redcentric plc (LSE: RCN), a leading UK IT managed services provider ('MSP'), is pleased to announce the appointment of Tim Sykes as its Chief Financial Officer and Executive Director with immediate effect.

Department of Energy-funded project will see Endurium Enterprise batteries deployed to tribal reservation in Ashland, Wisconsin

Anglesey Mining plc (AIM: AYM), the UK-based mineral exploration and development company and the 100% owner of the Parys Mountain Cu-Zn-Pb-Ag-Au VMS project in Anglesey, North Wales, is pleased to announce the appointment of Messrs.

Cambridge, UK, 1 June 2026: Cambridge Cognition Holdings plc (AIM: COG), the neuroscience technology company whose digital cognitive assessments drive scientific discovery, accelerate drug development and improve patient care, announces that the Company will …

("Sanderson Design Group", the "Company" or the "Group")

Progress in Crop Production Field Trials for Plant-Based Polymers

Launch of Proprietary World Cup Pool Betting: Quiniela Mundial 2026

The AGM is be held at the offices of Fieldfisher LLP at Riverbank House, 2 Swan Lane, London, EC4R 3TT at 11:00 am on 25 June 2026.

London, UK - ValiRx Plc (AIM: VAL), a life science company focusing on early-stage cancer therapeutics and women's health is pleased to provide the following update on its evaluation agreement with The Royal Institute for the advancement of Learning / McGill …

Victoria confirms Group CEO transition and divisional management structure

("Brave Bison" or the "Company", together with its subsidiaries "the Group")

Acquisition of US Manufacturing Facility, and New North American Collaboration

Corporate Restructuring confirms Group's 50% ownership of Mbe

New £3m Revolving Credit Facility and further £1m of new business secured for FY26

As part of the long-term succession plans of the Company, the Nomination Committee has initiated a process to appoint a successor to Mr Johnson, which will give consideration to both internal and external candidates that can lead Hunting through the next …

Exercise of Warrants, Total Voting Rights and Admission of Further Securities to Trading (PRM 1.6.4R)

596/2014, as incorporated into UK law by the European Union (Withdrawal) Act 2018.

Launch of Eco Buildings United Kingdom to Address Major UK Housing Market Opportunity

Powerhouse Energy Group plc (AIM: PHE), a company focused on the conversion of non-recyclable waste into low carbon energy alongside its revenue-generating engineering consultancy division Engsolve, is pleased to announce that, further to the Company's …

GSTechnologies Limited (LSE: GST), the fintech company, provides an update to the announcement of 13 February 2026 regarding the Company's 66.67% owned subsidiary Semnet Pte.

Further to its announcement of 2 February 2026, Ultimate Products, the owner of a number of leading homeware brands including Salter (the UK's oldest houseware brand, est.1760) and Beldray (est.1872), was notified that on 29 May 2026, JTC Employer Solutions …

London / Vancouver: 1 June 2026 Mkango Resources Ltd (AIM / TSX-V:MKA) (the "Company" or "Mkango"), is pleased to announce that it has released the Financial Statements and Management's Discussion and Analysis for the 3-month period ending 31 March 2026.

Formal Acceptance of Mining Right Application in respect of the

Taronga Tin Project Advances Towards Development Approval Following Lodgement of Response to Submissions Report

Prospex Energy plc / Index: AIM / Epic: PXEN / Sector: Oil and Gas

Ground Surveys Confirm Priority Drill Target within Zeb Nickel Conduit System

Hays plc ('Hays' or the 'Company') today announces a share buyback programme to purchase ordinary shares in the Company up to an aggregate consideration of £5 million (the 'Treasury Share Purchase Programme').

Preliminary Unaudited Financial Results for the Year Ended 31 March 2026

London, 1 June 2026 - The Company announces that, in accordance with UKLR 6.4.6R, the following change has been made to the membership of, and roles on, its board committees.

PDMR/Director Shareholding, Issue of Equity and Total Voting Rights

As a result, Philip Osborne is interested in 1,310,000 Shares representing 0.53% of issued share capital of the Company.

The directors of Proteome Sciences plc announce that Dr Ian Pike has decided to step down from his executive role as Chief Scientific Officer with effect from 31 May 2026.

Arbuthnot Banking Group PLC (AIM: ARBB) announces that an application has been made for its ordinary non-voting shares of £0.01 each (the "Ordinary Non-Voting Shares") to be admitted to trading on AIM ("Admission") and it is expected that Admission in respect …

Forterra plc ("Forterra" or the "Company"), a leading UK manufacturer of essential clay and concrete building products, is pleased to announce the appointment of Gavin Hill as an Independent Non‑Executive Director, with effect from today.

Avacta presents updated clinical data showing encouraging early efficacy signals for AVA6000 in salivary gland cancers at ASCO 2026

Equity subscription raising £0.2 million and total voting rights

80 Mile PLC ('80M' or the 'Company'), the AIM, FSE, and OTC listed exploration and development company with projects in Greenland, Finland and Italy, announces a correction to the total voting rights figure stated in the Company's previous announcements dated …

Invinity Energy Systems plc (AIM: IES), a leading global manufacturer of utility-grade energy storage, announces its Full Year Results for the year ended 31 December 2025.

Final Results for the Year Ended 31 December 2025

Transformational acquisition accelerates execution of Caledonian's strategy to build an integrated financial services group

ME Group, the instant-service equipment group, announces a trading update for the six months ended 30 April 2026 ('H1 2026') and the outlook for 2026 financial year ('FY 2026').

("Sunda Energy", "Sunda", the "Company", or the "Group")

TPXimpact announces £16 million contract with the Ministry of Justice

Aterian plc (LSE: ATN), the African-focused critical metals-focused exploration, development and trading company, is pleased to announce the completion of its joint venture agreement ("Agreement") with Lithosquare SAS ("Lithosquare"), securing third-party …

Interim Unaudited Group Results for the six months ended 31 March 2026

Audited Results for the Year Ended 31 December 2025 and Strategic Update

Deep diamond drilling to test depth extensions and a potential porphyry source

Solid MSP performance, delivering adjusted EBITDA1 above expectations

Amigo Resources PLC (LSE: AMGO) is pleased to announce that it has entered into subscription agreements with existing and new investors to raise total gross proceeds of £3,073,634.87 (the "Subscription").

Titon Holdings plc (AIM: TON), is pleased to announce that it has acquired 100% of the issued share capital of G-Pack Manufacturing Limited ("G-Pack" or the "Acquisition"), a designer and seller of injection moulded components for the UK Window and Door …

Bluebird Mining Ventures Ltd (LSE: BMV), the gold streaming, mining and treasury company, is pleased to announce that it has restructured its exposure to the South Korean assets through a Share Purchase Agreement ("SPA") with 1575275 B.C.

("Sirius Real Estate", "Sirius", the "Group" or the "Company")

Expected to deliver $75 million in revenue over 7 years

Record Monthly Dispensing Volume - Best Month Since Launch

FCM Completes Zigzag Earn-In and Secures 80% Interest in Strategic Critical Minerals Project

The Transaction is conditional on approval from the Company's lender, with completion of the sale expected to occur by 28 August 2026.

Great Western Mining Corporation PLC / AIM: GWMO / Euronext Growth: 8GW

(the "Company" or "RentGuarantor" and including its subsidiaries, the "Group")

Billing, charging and customer relationship management software solutions provider

Further to the announcement on 27 March 2026, Amcomri Group plc (AIM: AMCO), the 'Buy, Improve, Build' UK and Ireland focused, specialist engineering services and industrial manufacturing group, is pleased to announce that the acquisition by its subsidiary, …

Forgent plc (AIM: FORG), the technology-led energy transition company, is pleased to announce that the Department of Mines, Petroleum and Exploration ("DMPE") has approved the Programmes of Work ("PoW") for the Company's maiden drilling campaign at its Peak …

Checkit plc (AIM: CKT), the automated monitoring and operational intelligence platform for frontline-led organisations, provides an update to shareholders regarding the Formal Sale Process announced on 26 March 2026.

Covenant Waiver Extension, Case Updates and Strategic Review

Cornish Metals plc (AIM: TIN) (“Cornish Metals” or the “Company”), a mineral exploration and development company focused on advancing its wholly owned and permitted South Crofty tin project (“South Crofty”) in Cornwall, United Kingdom, is pleased to provide …