UK small-cap RNS · 17 Mar 2026
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 | |
|---|---|---|---|---|---|
| 21:35 | Gran Tierra Energy Inc. (CDI) GTE | £306m | Strategic Partnership with Ecopetrol for The Development of Fields in the Middle Magdalena Valley Adjacent to Gran Tierra’s Largest Producing Field
CALGARY, Alberta, March 17, 2026 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. |
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| 21:30 | Gran Tierra Energy Inc. (CDI) GTE | £306m | Gran Tierra Energy Inc. Provides AGM Update and Announces Board Changes
CALGARY, Alberta, March 17, 2026 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. |
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| 17:08 | Travis Perkins TPK | £1,298m | Results | Annual Report
Travis Perkins plc (the "Company"): Publication of the Annual Report and Accounts 2025 |
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| 17:07 | Law Debenture Corp. LWDB | £1,553m | Purchase of Shares by a Subsidiary Undertaking
(the "Corporation") has been advised that on 16 March 2026, The Law Debenture Trust Corporation (Channel Islands) Limited, a wholly owned subsidiary of the Corporation (the "Trustee"), purchased a total of 61,698 ordinary shares of 5 pence each in the … |
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| 16:48 | B.P. Marsh & Partners BPM | £245m | Sale of Interest in Amiga to Sodalis
Sale of Interest in Amiga Speciality Holdings Limited ("Amiga") |
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| 16:33 | Upland Resources Limited UPL | £48m | Strategic Investment by US investor group
US$1,750,000 raised through subscription by US-based private investor group |
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| 15:31 | Auction Technology Group ATG | £580m | Reduction of Capital Effective
Further to the announcement made by the Company on 4 March 2026, the cancellation of the Company's share premium account (the "Capital Reduction") has become effective. |
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| 15:13 | Panther Metals PALM | £19m | Results | Winston Tailings Project: Batch 1 Assay Results
(Incorporated in the Isle of Man with company number 009753V) |
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| 14:00 | Wetherspoon (J.D.) JDW | £944m | Wetherspoon and Business Rates Reform
Let's Agree a Simple Message on Business Rates |
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| 13:55 | OSB Group OSB | £1,615m | Notification of admission to trading
48,576 ordinary shares of £0.01 each in the Company were issued, allotted and admitted to trading between 19 January 2026 and 16 March 2026 pursuant to the Company’s existing block listings for the purposes of satisfying the vesting of awards under the … |
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| 13:03 | Atlantic Lithium Limited ALL | £111m | Project milestones | Corporate Funding Update - Amendment
The following amendment has been made to the 'Corporate Funding Update' announcement released on 17 March 2026 at 07:00 under RNS No 8744W: |
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| 12:09 | Wickes Group WIX | £506m | Publication of the Annual Report & Accounts 2025
Further to the announcement of the Company's Full Year Results on 17 March 2026, the Group's Annual Report and Accounts is now available to view or download in a pdf format from the Group's website. |
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| 12:00 | Burford Capital BUR | £554m | Completion of Share Repurchase Program
Burford Capital Limited ("Burford" or the "Company"), the leading global finance and asset management firm focused on law, today announces the completion of the share repurchase program authorized by its board of directors on February 25, 2026 (the "Share … |
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| 11:55 | Golden Rock Global GCG | £1.2m | Fundraise | Convertible Loan Note Fundraising Update
Further to its announcement of 12 November 2025, the Company announces that in connection with its ongoing fundraising, it has executed a convertible loan note instrument ("CLN Instrument") constituting up to £1,500,000 8% unsecured convertible loan notes … |
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| 11:52 | Mortgage Advice Bureau (Holdings) MAB1 | £220m | Overhang | Notification of Holding(s) in Company | |
| 11:00 | Logistics Development Group LDG | £91m | Portfolio company update - acquisition
The Company has been notified by WS Holdco Limited ("WS Holdco"), its portfolio company, that it has acquired EV Cargo Solutions and Distribution Limited. |
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| 10:38 | Reach RCH | £158m | Results | Annual Report Publication
The Company has today published on its website www.reachplc.com the Annual Report and Accounts for the period ended 31 December 2025 (the 2025 Annual Report). |
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| 10:30 | Essentra ESNT | £326m | Board change | Directorate Change
Essentra plc, a leading global provider and manufacturer of essential components and solutions, announces that Dupsy Abiola will step down from her role as a Non-Executive Director at the AGM on 20 May 2026. |
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| 10:30 | Prospex Energy PXEN | £26m | Conversion of Loan Notes and TVR
Prospex Energy PLC / Index: AIM / Epic: PXEN / Sector: Oil and Gas |
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| 10:25 | Brooks Macdonald Group BRK | £234m | Overhang | Holding(s) in Company | |
| 10:03 | KCR Residential Reit KCR | £2.8m | Results | Half-year Results
The half year to 31 December 2025 has seen continued growth in core rental income driven primarily by improved performance from the Deanery Court property and incremental rental increases across the portfolio as a whole. |
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| 10:00 | Richmond Hill Resources PLC RHR | £6.8m | Update re Martello Gold Project
Richmond Hill Resources PLC (AIM: RHR) announces that, further to the announcement on 5 February 2026, a third-party contractor has now completed a DRONE-MAG survey on the Martello Gold Project. |
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| 09:34 | First Class Metals FCM | £11m | Additional Visible Gold at Roy, Sunbeam
First Class Metals PLC ("First Class Metals", "FCM" or the "Company") the UK listed company focused on the discovery of economic metal deposits across its exploration properties in Ontario, Canada, is pleased to report further visible gold has been identified … |
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| 09:20 | Powerhouse Energy Group PHE | £9.7m | Publication of Research Report
Powerhouse Energy Group plc (AIM: PHE), a company pioneering integrated technology that converts non-recyclable waste into low carbon energy with a revenue generating engineering consulting division ("Engsolve"), is pleased to announce that Longspur Capital … |
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| 09:19 | Boku, Inc BOKU | £382m | Share Buyback Programme
The Company currently holds 10,507,891 Common Stock in Treasury, representing approximately 3.45 per cent. of the total Common Stock in issue. |
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| 08:30 | Goldplat GDP | £39m | Update on release of interim accounts
Goldplat plc / Ticker: GDP / Index: AIM / Sector: Mining & Exploration |
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| 07:45 | Inspecs Group SPEC | £98m | Disclosure Table
The following are today's changes to the Disclosure Table: |
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| 07:30 | Tortilla Mexican Grill MEX | £28m | Tortilla-New Multi‑Aggregator Delivery Partnership
Tortilla Mexican Grill PLC ("Tortilla" or the "Group"), the largest fast-casual Mexican restaurant group in Europe, is pleased to announce that it has entered into a new multi‑aggregator delivery arrangement, strengthening the Group's delivery proposition and … |
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| 07:01 | Physiomics PYC | £2.2m | Offer | WRAP Retail Offer for up to £110,000.00
Physiomics plc (AIM: PYC), a leading mathematical modelling, data science and biostatistics company supporting the development of new therapeutics and personalised medicine solutions is pleased to announce a revised retail offer via the Winterflood Retail … |
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| 07:01 | Boku, Inc BOKU | £382m | Board change | Non-Executive Director Change
He will stand down immediately prior to this year's Annual General Meeting (AGM), which is expected to be held on or around 17 June 2026, and therefore does not intend to seek re-election. |
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| 07:01 | SThree STEM | £358m | Board change | CFO departure and succession plan
SThree plc (the "Company"), the global STEM workforce consultancy, announces that, after nearly five years with the Company, Andrew Beach, Chief Financial Officer (CFO), will be stepping down as CFO and from the Board at the conclusion of the Company's Annual … |
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| 07:01 | Ashtead Technology Holdings AT. | £489m | Issue of shares to EBT and Total Voting Rights
Ashtead Technology Holdings plc (AIM: AT.), a leading provider of subsea technology solutions to the global offshore energy sector, announces that it has allotted and issued 352,201 ordinary shares of 5 pence each in the capital of the Group (the "New … |
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| 07:01 | Immupharma IMM | £24m | Offer | WRAP Retail Offer for up to £1.5 million
Under the WRAP Retail Offer 25,000,000 new Ordinary Shares (the "WRAP Retail Offer Shares") will be made available at a price of 6.0 pence per share. |
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| 07:01 | Science Group SAG | £229m | Results | Audited Results for Year Ended 31 December 2025
Science Group plc, ('Company', 'Science Group' or the 'Group'), the international services and systems company delivering innovation through the application of science, technology and engineering, reports its audited results for the year ended 31 December … |
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| 07:00 | Gulf Keystone Petroleum Ltd Com Shs GKP | £462m | Notice of 2025 Full Year Results
Gulf Keystone Petroleum Ltd (GKP) Notice of 2025 Full Year Results 17-March-2026 / 07:00 GMT/BST 17 March 2026 Gulf Keystone Petroleum Ltd. |
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| 07:00 | The Pebble Group PEBB | £77m | Capital return | Launch of Share Buyback Programme
The Pebble Group, a leading provider of digital commerce, products and related services to the global promotional products industry, is pleased to announce the commencement, today, of a share buyback programme (the "Share Buyback Programme") in the Group's … |
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| 07:00 | SDI Group SDI | £100m | News from Portfolio Companies
17 March 2026 - SDI Group plc, the buy and build group, focused on companies which design and manufacture specialist lab equipment, industrial & scientific sensors and industrial & scientific products, provides an update on recent activities from within the … |
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| 07:00 | Fintel FNTL | £176m | Fintel partners with Intellect Design Arena
Fintel partners with Intellect Design Arena to introduce enterprise grade |
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| 07:00 | ATOME Energy ATOM | £15m | “Excellent” rating from Sustainable Fitch
ATOME's Green Finance Framework receives "Excellent" rating from Sustainable Fitch |
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| 07:00 | Active Energy Group AEG | £6.0m | Acquisition of Grid Infrastructure Asset
Active Energy Expands Grid Infrastructure Portfolio with Additional Acquisition |
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| 07:00 | Rainbow Rare Earths Limited RBW | £143m | Publication of New Investor Presentation
Rainbow Rare Earths announces that it will be participating in the Swiss Mining Institute's Zurich investor conference this week and the Company has therefore uploaded a new investor presentation to its website, which is available here: … |
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| 07:00 | Avacta Group AVCT | £277m | Presentations of pre|CISION® Platform Candidates
Authors: Curtis Rink, Tom Clough, Ellen Watts, Folake Orafidiya, Marine Houée, Sophie Brown, Victoria Juskaite, Gezim Lahu, Ruairidh Edwards, Karen Campbell, Dave Liebowitz, David Jones, Michelle Morrow, Francis Wilson |
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| 07:00 | Sundae Bar Plc SBAR | £19m | Commercial Contract for AI Agent Deployment
Sundae Bar Plc (AIM: SBAR), the enterprise platform deploying AI agents for business, announces that it has secured a commercial contract to develop and deploy a suite of AI agents designed to automate operational workflows for a third-party client. |
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| 07:00 | Physiomics PYC | £2.2m | Fundraise | Completion of Placing and WRAP Retail Offer Launch
Physiomics plc (AIM: PYC), a leading mathematical modelling, data science and biostatistics company supporting the development of new therapeutics and personalised medicine solutions, is pleased to announce that it has completed a revised placing, conditional … |
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| 07:00 | Trustpilot Group TRST | £1,030m | Share Buyback Programme
Trustpilot Group plc ("Trustpilot" or the "Company") announces that it will commence a share buyback programme of up to £22.5 million (the "Buyback Programme"). |
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| 07:00 | KR1 Plc KR1 | £44m | Singer Capital Markets Initiates Research Coverage
The research note, titled "Capitalising on the adoption of tokenised assets", has been authored by Charles Murphy and Andrew Watson at Singer Capital Markets. |
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| 07:00 | Shuka Minerals SKA | £6.2m | Directorate Changes & Notice of AGM
Directorate Changes & Notice of Annual General Meeting ("AGM") |
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| 07:00 | Yellow Cake YCA | £1,266m | Delivery and Additional Purchase of Uranium
Yellow Cake plc ("Yellow Cake" or the "Company" or "Group") |
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| 07:00 | GoldStone Resources Ltd GRL | £8.0m | Sierra Leone Investment
GoldStone Resources Limited (AIM: GRL) announces that it has entered into a binding Memorandum of Understanding ("MOU") with Mincorp (SL) Limited ("Mincorp"), a Sierra Leone incorporated gold exploration company. |
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| 07:00 | Crism Therapeutics Corporation CRTX | £7.0m | Project milestones | Awarding of Orphan Drug Designation by the FDA
596/2014, as incorporated into UK law by the European Union (Withdrawal) Act 2018. |
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| 07:00 | Litigation Capital Management Limited LIT | £0.4m | Judgment Delivered in Commercial Litigation Claim
Litigation Capital Management Limited ("LCM" or the "Company"), an alternative asset manager specialising in dispute financing solutions internationally, announces that an Australian Court has delivered judgment in a commercial litigation claim funded by the … |
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| 07:00 | Thor Energy THR | £5.4m | Completion of HY-Range Phase 2 Geochemical Survey
Completion of HY-Range Phase 2 Natural Hydrogen and Helium Geochemical Survey |
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| 07:00 | Pulsar Helium Inc PLSR | £144m | Director dealing | Pulsar Appoints Ranzini to Board & PDMR Dealings
Ranzini is the President & CEO of University Bancorp, Inc. |
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| 07:00 | Vertu Motors VTU | £264m | EBT Share Purchase
Vertu Motors announces that it was notified on 16 March 2026 of the following acquisition ("Dealing") of the Company's ordinary shares of 10p each ("Ordinary Shares") by Ocorian Limited ("Trustee"), the trustee of the Company's employee benefit trust. |
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| 07:00 | Zotefoams ZTF | £235m | Results | Final Results
Preliminary Results (unaudited) for the Year Ended 31 December 2025 |
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| 07:00 | Vistry Group VTY | £806m | Board change | Appointment of Chair
Vistry Group PLC ("Vistry", the "Group" or the "Company") is pleased to announce the appointment of Rob Woodward CBE as Non-Executive Chair of the Board, with effect from the conclusion of the AGM on 13 May 2026. |
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| 07:00 | Travis Perkins TPK | £1,298m | Results | Travis Perkins plc - 2025 Results Announcement
Travis Perkins plc, the UK's largest distributor of building materials, announces its full year results for the year to 31 December 2025 |
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| 07:00 | AdvancedAdvT Limited ADVT | £233m | Transaction in Own Shares
for the purposes of UK Market Abuse Regulation. |
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| 07:00 | Helix Exploration HEX | £76m | Exercise of Warrants
Helix Exploration PLC (AIM: HEX, OTCQB: HEXFF), the helium exploration and development company advancing the Rudyard Helium Project ("Rudyard") in northern Montana, announces that it has received notification for the exercise of warrants over 75,000 new … |
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| 07:00 | Fintel FNTL | £176m | Results | Final Results
("Fintel", the "Company", the "Business" or the "Group") |
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| 07:00 | Inspecs Group SPEC | £98m | Day 21 Acceptance Level Update
On 10 December 2025, the boards of directors of Inspecs Group plc ("Inspecs" or the "Company") and Bidco 1125 Limited ("Bidco"), a newly formed company established by the Consortium, announced that they had reached agreement on the terms of a recommended cash … |
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| 07:00 | Mortgage Advice Bureau (Holdings) MAB1 | £220m | Results | Final Results
Final Results for the year ended 31 December 2025 |
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| 07:00 | Boku, Inc BOKU | £382m | Capital return | 2025 Full Year Results
("Boku" or the "Company" and, together with its subsidiaries, the "Group") |
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| 07:00 | Atlantic Lithium Limited ALL | £111m | Project milestones | Corporate Funding Update
from Ghanaian Investors and a Third Placement with Long State Investments Ltd |
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| 07:00 | IP Group IPO | £616m | Results | IP Group plc 2025 Annual Results Release
("IP Group" or "the Group" or "the Company") |
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| 07:00 | STV Group STVG | £46m | Turnaround plan with targets | STV Group Full Year Results to 31 December 2025
o Total Advertising Revenue (TAR) of £89.3m, down 10%, driven by national linear |
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| 07:00 | Close Brothers Group CBG | £570m | Results | Half-year Results
Half Year Results for the six months to 31 January 2026 |
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| 07:00 | Water Intelligence WATR | £46m | Trading update | 2025 Full Year Trading Update & Board Change
Good FY25 financial performance; positive outlook for FY26 |
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| 07:00 | Ashtead Technology Holdings AT. | £489m | Results | Final Results
Strong execution as strategy delivers - confident of continued progress through 2026 |
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| 07:00 | The Pebble Group PEBB | £77m | Capital return | Audited Full Year Results 2025
("The Pebble Group", the "Group" or the "Company") |
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| 07:00 | Virgin Wines UK VINO | £12m | Results | Half-year Results
Excellent first-half performance underpinned by 5% revenue growth over the peak Christmas trading period and strong progress across all strategic growth pillars |
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| 07:00 | Panther Metals PALM | £19m | Results | Winston Tailings Project: Batch 1 Assay Results
(Incorporated in the Isle of Man with company number 009753V) |
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| 07:00 | Blencowe Resources BRES | £31m | Beehive Drilling Returns Multiple 30m Intercepts
Beehive Shallow Drilling Returns Multiple 30 metre Intercepts from Surface, with Graphite Grades up to 10.78% TGC. |
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| 07:00 | Immupharma IMM | £24m | Fundraise | P140 Update; Fundraise, Related Party Transaction
P140 Update - remains on track for licensing deal in 2026 |
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| 07:00 | Eagle Eye Solutions Group EYE | £137m | Results | Half-year Results
Half Year Results for the six months ended 31 December 2025 |
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| 07:00 | Property Franchise Group TPFG | £265m | Results | Final Results
A record year, delivering strong organic growth and a 22% increase in full year dividend |
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| 07:00 | New Frontier Minerals Limited NFM | £4.8m | Operational Update
New Frontier Minerals Limited / Index: LSE & LSE / Epic: NFM / Sector: Industrial Metals and Mining |
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| 07:00 | Volvere VLE | £48m | Trading Update and Notice of Final Results
Volvere plc (AIM: VLE), the growth and turnaround investment company, is pleased to provide the following trading update for the financial year ended 31 December 2025. |
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| 07:00 | SThree STEM | £358m | Trading update | FY26 Q1 Trading Update
SThree plc ("SThree" or the "Group"), the global STEM workforce consultancy, today issues a trading update covering the period 1 December 2025 to 28 February 2026. |
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| 07:00 | Talisman Metals PLC TLM | £5.5m | Fougnar Exploration Update
Dublin, Ireland, 17 March 2026 - Talisman Metals PLC ("Talisman" or the "Company") announces an exploration update as of 13 March 2026 on its preliminary programme at its Fougnar Copper-Silver Project (the "Project", Figure 1). |
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| 07:00 | Strategic Minerals SML | £135m | Project milestones | Redmoor - Infill Drilling Contract Signed
New drilling contract with Priority Drilling UK for infill drilling programme at Redmoor - Europe's highest grade undeveloped tungsten resource*1 |
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| 07:00 | Trustpilot Group TRST | £1,030m | Profitability ahead of expectations
Results for the year ended 31 December 2025 |
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| 07:00 | Essentra ESNT | £326m | Results | Results for the Full Year Ended 31 December 2025
FY25 results in line with expectations; well-set for further strategic progress in 2026 |
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| 07:00 | Light Science Technologies Holdings LST | £8.6m | Fundraise | Result of Retail Offer
("LSTH", "Light Science", the "Company" or the "Group") |
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| 07:00 | Hunting HTG | £585m | Commencement of Second Share Buyback
Commencement of Second Share Buyback Programme of up to $40 million |
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| 07:00 | Shearwater Group SWG | £17m | Results | Half-year Results
Strong revenue growth and confidence in H2 delivery |
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| 07:00 | Empire Metals Limited EEE | £222m | Results | Diamond Drilling Results
Empire Metals Limited / LON: EEE, OTCQX: EPMLF / Sector: Natural Resources |
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| 07:00 | Yu Group YU. | £296m | Results | Final Results
Final results for the year ended 31 December 2025 |
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| 07:00 | RUA Life Sciences RUA | £17m | Trading update | AGM Statement and Trading Update
RUA Life Sciences (AIM: RUA), the medical device businesses focused on implantable textiles and the leading biostable polymer (Elast-Eon™), provides the following update on trading and business developments since the audited results for the 18 months to … |
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| 07:00 | Abingdon Health ABDX | £39m | Results | Half-year Results
45% revenue growth, H2 to be profitable and cash flow positive, confident outlook for FY27 |
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| 07:00 | Wickes Group WIX | £506m | Segment turn | Final Results
Wickes Group Plc - Full Year Results 2025 |
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| 07:00 | Midwich Group MIDW | £163m | Results | 2025 Full Year Results
Return to revenue growth across the Group in the second half with sustained record gross margins |
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| 07:00 | First Development Resources Plc FDR | £2.0m | Operational Update – Selta Project
First Development Resources plc (AIM: FDR), the UK-based, Australia-focused exploration company with mineral interests in Western Australia and the Northern Territory, is pleased to provide an operational update for its Selta Project ("Selta" or the … |
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| 07:00 | BSF Enterprise BSFA | £1.9m | Project milestones | LGL Tanning Milestones
LGL has successfully tanned scaffold-free, cultivated skin in A4-sized sheets, marking a critical step toward the large-scale commercialisation of sustainable luxury and ultra-luxury materials. |
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| 07:00 | IWG IWG | £1,745m | Results | Annual Report and Accounts 2025
The Company announces that it has today submitted to the Financial Conduct Authority's national storage mechanism its Annual Financial Report for the year ended 31 December 2025 (the "Annual Report 2025"), as required by UK Listing Rule 9.6.1. |
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| 07:00 | Intercede Group IGP | £85m | Trading update | Year End Trading Update
Intercede, the leading cybersecurity software company specialising in digital identities, today announces the following year end trading update for the financial year ending 31 March 2026 (FY26). |
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| 07:00 | Fonix Plc FNX | £171m | Results | Half-year Results
Interim Results for the six months ended 31 December 2025 |
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| 07:00 | PYX Resources Limited PYX | £1.2m | NSX Announcement - Halt in Trading
PYX Resources Limited / EPIC: PYX / Market: Standard / Sector: Mining |