22nd Apr 2026 19:49
(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Wednesday and not separately reported by Alliance News:
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Roundhouse Digital Ltd - Singapore-based technology company - Enters into open-term loan agreement with Payward Oceanic Ltd, pursuant to which it has borrowed USD350,000 at interest of 9% per annum. The loan is secured against a portion of its ethereum holdings. "The loan provides the company with additional working capital while allowing it to maintain exposure to its ETH held in treasury, which support its core revenue-generating activities in providing artificial intelligence and technology services. The board believes this represents an efficient use of the company's balance sheet to support operational growth," it says.
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Mendell Helium PLC - helium producer - M3 Helium Corp agrees terms for the lease of a 265 Mcf capacity trailer for delivery of helium from its Rost 1-26 well and the nearby Rost twin well, where drilling has recently finished in the Fort Dodge region of Kansas, USA. Mendell says the trailer, which has an operating pressure of 3,600 psi, "is substantially larger than other options that M3 Helium was previously considering and will be more efficient and cost effective in managing on site storage and helium deliveries." M3 Helium now has a delivery capability of 425 Mcf in addition to fixed storage on the Rost site. Additionally, receives notice to exercise warrants over 1.7 million shares, comprising 333,333 shares at an exercise price of 4.5 pence per share; 375,000 shares at an exercise price of 4 pence; and 1.0 million shares at an exercise price of 3 pence. This generates proceeds GBP60,000.
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MTI Wireless Edge Ltd - Rosh-Ha'Ayin, Israel-based communication and radio frequency solution provider - Antenna division receives two orders, totalling USD1 million, to supply military antennas. One of the orders, totalling approximately USD0.7m, is from an existing client, a European defence company, for delivery within five months. The other is from a local defence company for delivery within two years. CEO Moni Borovitz says: "April is continuing to be a strong month for us having secured a series of significant defence-related orders with a combined value of just above USD9 million. This increased level of order intake is encouraging and we continue to see opportunities for securing further orders primarily for our range of defence related products but also from across the entire business."
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Pulsar Helium Inc - Cascais, Portugal-based helium exploration and development firm - Wholly-owned subsidiary Pulsar Helium (MI) Inc enters into an exclusive option to lease non-hydrocarbon gas agreement with Keweenaw Land Association Ltd. The agreement covers 488,090 gross acres of mineral rights in Michigan's Upper Peninsula. This follows the 5,742 gross acres previously acquired through its acquisition of Pulsar Michigan, formerly Hybrid Hydrogen Inc. Pulsar says these deals establish its "potential footprint in Michigan". Deems these areas in Michigan as the Falcon Project.
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Transense Technologies PLC - Bicester, England-based sensor technology developer - Takes delivery of a bespoke, high-precision die bonding machine to support commercial scale-up of its SAWsense division. "The GBP400,000 investment in this new machine marks a key step towards developing high-volume production processes for customers requiring highly repeatable sensor installations at scale and takes the capital investment for the pilot SAW sensor installation line to more than GBP1.0 million. This investment programme has been funded by internally generated cash flow, augmented by an asset backed financing facility to provide additional headroom," company says.
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Uru Metals Ltd - mineral exploration & development company - Extends repayment date for the convertible loan from Boothbay Absolute Return Strategies LP to September 30. Boothbay has also agreed that it will not convert sums due under the convertible loan note into ordinary shares of Uru prior to that data. The total amount advanced by Boothbay Absolute Return Strategies LP to Uru is USD500,000.
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Prospex Energy PLC - London-based oil and gas investment company - Wholly owned subsidiary PXEN Tatra Sp zoo has been awarded the Dunajec onshore licence area in Poland. Dunajec is the company's second licence award in Poland, following the award of the San licence announced on April 1. The licences are located onshore in southern Poland in areas with proven gas production and associated infrastructure.The Dunajec licence also includes a shallow undeveloped oil discovery with near-term commercial potential, where the Prospex plans to assess the opportunity for early development. "With high prospectivity across the targeted geological horizons and limited activity since 2000, Prospex intends to use modern imaging, evaluation and development techniques to support resource discovery and development. The company is currently gathering historical data across both licences to inform and prioritise its work programme planning," company says.
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Ondine Biomedical Inc - Vancouver-based non-antibiotics treatment developer - Two of its abstracts have been accepted for poster presentation at the World Congress on Infectious Diseases in June. The abstracts highlight the long-term clinical and economic impact of Ondine's light-activated antimicrobial technology in surgical settings. Notably, the presentations will feature 8-year longitudinal data demonstrating the technology's improved outcomes compared to traditional antibiotic treatments, Ondine says.
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Deltic Energy PLC - investor with an exploration and appraisal portfolio in the southern and central North Sea - Confirms that it is currently in discussions with three parties: Capricorn Energy PLC; Petrogas International E&P Coöperatief UA, a subsidiary of Mohammed Al Barwani LLC; and Blue Concept Hld AS, a private Norwegian company. The firms have separately approached Deltic regarding possible cash acquisition offers. Notes that there can be "no certainty that any of the above discussions will result in an offer being made for the company, nor as to the terms on which any such offer may be made."
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River Global PLC - London-based asset and wealth management firm formerly known as AssetCo PLC - Assets under management as at March 31 was GBP3.1 billion, up from GBP2.4 billion a year ago. "Excluding AUM related to European Opportunities Trust PLC, where the board of EOT has initiated a strategic review, as well as mandates where clients have notified an intention to terminate or funds which are closing down, the figure reduces to GBP2.6 billion," River says.
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By Aidan Lane, Alliance News reporter
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Mti WirelessPulsar HeliumTransenseURU Metals LimitedProspex EngOndine BiomedDeltic EnergyAssetco