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Hydrogen Utopia International

HUI · Main Market · Energy · mcap £10m today

All announcements

All RNS · 34 Key events · 33

30 Sep 26

Half-year Results

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel, is pleased to...
RNS 9797697 ↗
22 Sep 26

Submission of Application to UK LCFF

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel is delighted to...
RNS 9783223 ↗
16 Sep 26

Clear Capital Market Broker Note

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel, announces that Clear...
RNS 9773917 ↗
01 Sep 26

Positive LCFF Indicative Eligibility Review

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel, is pleased to...
RNS 9747168 ↗
26 Aug 26

Engagement of J. Surma to Support SAF Development

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel is delighted to...
RNS 9739907 ↗
24 Aug 26

Grant of Share Options to Senior Management Team

Grant of Share Options to Senior Management Team
RNS 9735260 ↗
20 Aug 26

Master Services Agreement with io consulting

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company focussed on transforming non-recyclable waste plastic into hydrogen and advanced fuels, such as jet fuel and Sustainable Aviation Fuel (SAF), is delighted to announce that it has entered...
RNS 9730766 ↗
17 Aug 26

HUI secures UK Licence for SAF

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel ("SAF"), is pleased to...
RNS 9723813 ↗
24 Jul 26

Broker Appointment & Successful £850k Fundraise

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, focusing on advanced fuels such as jet fuel and Sustainable Aviation Fuel (SAF), is pleased to...
RNS 9685257 ↗
24 Jun 26

Result of AGM

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, and which holds exclusive rights to the Inentec PEM melter system in the MENA region, and...
RNS 9635073 ↗
24 Jun 26

Strategic Development Update

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, and which holds exclusive rights to the Inentec PEM melter system in the MENA region, and...
RNS 9633010 ↗
04 Jun 26

Update on Fortress Fuel Initiative

The Board expects that Fortress Fuel will address a significant vulnerability in modern forward base operations namely, dependence on an unbroken external supply chain.
RNS 9600736 ↗
01 Jun 26

Notice of AGM
RNS 9595719 ↗
05 May 26

HUI to enter military market with Fortress Fuel

HUI to enter military market with Fortress Fuel
RNS 9550710 ↗
29 Apr 26

Final Results

Final Results for the period ended 31 December 2025
RNS 9544895 ↗
23 Apr 26

HUI signs MOU with waste co-ordinator in KSA

HUI signs MOU with waste co-ordinator in KSA
RNS 9533743 ↗
13 Apr 26

PHE Marketing Agreement and Mithras SA LOI

Hydrogen Utopia International PLC (LSE: HUI), a company focused on converting non-recyclable waste plastic into hydrogen, clean fuels and advanced materials such as SAF, urea, ammonia and green steel via its licence agreement with InEnTec, is pleased to...
RNS 9515703 ↗
08 Apr 26

Publication of Research Note

Hydrogen Utopia International PLC (LSE: HUI), a pioneering company transforming non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, and which holds exclusive rights to the Inentec PEM melter system in the MENA region, and...
RNS 9509422 ↗
07 Apr 26

Proposed Letter of Intent and Licence Request

Hydrogen Utopia International PLC (LSE: HUI), a company focused on converting non-recyclable waste plastic into hydrogen, clean fuels and advanced materials, and which holds exclusive rights to the Inentec PEM melter system in the MENA region, announces...
RNS 9506991 ↗
03 Feb 26

KSA Waste Plastics-to-SAF: Illustrative Model

Hydrogen Utopia International PLC ("HUI"), a pioneer in transforming non-recyclable mixed waste into clean hydrogen, carbon-free fuels, advanced materials, and distributed renewable heat, has published a preliminary, indicative business model for large...
RNS 9403391 ↗
28 Jan 26

HUI & SIRC Forge Path for Hydrogen & SAF

HUI & SIRC Forge Path for Hydrogen & SAF
RNS 9390310 ↗
19 Jan 26

Exponential SAF/Diesel Deployment Potential in KSA

HUI, a pioneering company converting non-recyclable mixed waste plastic, tyres and hazardous waste materials into hydrogen and carbon-free fuels, announces that it has identified the potential to use the InEnTec technology to augment hydrogen in syngas for...
RNS 9363970 ↗
09 Jan 26

Hydrogen Utopia KSA formed and ready for action

Hydrogen Utopia KSA formed and ready for action
RNS 9342866 ↗
06 Jan 26

HUI signs an MoU with a Saudi deployment Company

HUI signs an MoU with a Saudi deployment Company
RNS 9334951 ↗
15 Dec 25

HUI Secures Exclusive InEnTec License

HUI Secures Exclusive InEnTec License for future large KSA Projects
RNS 9295740 ↗
08 Dec 25

HUI’s First Institutional Investor Placing

Hydrogen Utopia International PLC, a pioneering company converting non-recyclable mixed waste plastic into hydrogen and other carbon-free fuels, new materials, or distributed renewable heat, is delighted to announce a strategic placement with its first...
RNS 9281048 ↗
02 Dec 25

KSA RDIA endorses HUI, accelerating KSA strategy

Hydrogen Utopia International PLC, a company pioneering non-recyclable plastic waste-to-hydrogen technology, is delighted to announce significant progress in its strategic engagement with the Kingdom of Saudi Arabia's Research, Development and Innovation...
RNS 9269036 ↗
28 Nov 25

Update on HUI’s Engagement with SIRC in KSA

Update on HUI's Engagement with SIRC in KSA
RNS 9262593 ↗
10 Nov 25

Extension of IPO Warrants

Having secured the right to negotiate access to exclusive licences for the proven InEnTec PEM Melter technology across the MENA region, particularly within the Gulf Cooperation Council (GCC) countries, and following the recent granting of an Investment...
RNS 9222215 ↗
04 Nov 25

Investment Registration Certificate by KSA’s MISA

Hydrogen Utopia International PLC (LSE: HUI), a company holding the right to negotiate access to exclusive licenses for the deployment of InEnTec's proven PEM Melter technology and developing its own technology to convert non-recyclable plastic waste into...
RNS 9210145 ↗
21 Oct 25

Delivery of Shares

Hydrogen Utopia International PLC, a company specialising in turning non-recyclable mixed waste plastic into hydrogen and other carbon-free fuels, new materials or distributed renewable heat, is pleased to announce that, further to the announcement of 10...
RNS 9184568 ↗
13 Oct 25

Refocus on Core Plastic-to-Hydrogen and GCC Growth

Hydrogen Utopia International PLC ("HUI" or the "Company"), a company pioneering technology to convert non-recyclable waste plastics into hydrogen and other clean energy, is delighted to advise shareholders that it is receiving significant interest in the...
RNS 9165980 ↗
10 Oct 25

Director and Employee Share Option Repricing

Hydrogen Utopia International PLC (LSE: HUI), a company developing technology to convert non-recyclable waste plastics into hydrogen and other clean energy, announces that the Remuneration Committee, led by Steve Medlicott and Paul Formanko, has undertaken...
RNS 9164456 ↗
06 Oct 25

US AI EXPERT TO PARTNER WITH HUI IN GULF STATES

AMERICAN AI EXPERT TO PARTNER WITH HUI IN GULF STATES
RNS 9151431 ↗

Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.