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This is a Reach (i.e. non-regulatory) announcement and the information contained is not considered to be material or to have a significant impact on management's expectations of the Company's performance.
24 June 2026
Symphony Environmental Technologies Plc
("Symphony", the "Company" or the "Group")
Continued Inclusion in the London Stock Exchange Green Economy Mark
Symphony Environmental Technologies plc (AIM: SYM), the global specialist in technologies that make plastic products smarter, safer and more sustainable, notes its continued inclusion in the London Stock Exchange's Green Economy Mark for 2026, representing the seventh consecutive year in which the Company has been recognised under this classification.
Symphony was first included in the inaugural cohort at the launch of the Green Economy Mark in 2019 and has maintained this recognition each year since.
The Company was invited by the London Stock Exchange to attend an event on 23 June 2026 to celebrate the companies included in the 2026 Green Economy Mark cohort.
The Green Economy Mark is awarded to listed companies where at least 50% of revenues are derived from products and services contributing to environmental solutions, including climate mitigation, pollution reduction and resource efficiency. It is designed to:
· assist investors in identifying companies with credible environmental credentials;
· increase the visibility of businesses aligned with sustainable outcomes; and
· support capital allocation towards environmentally responsible sectors.
Since its launch in 2019, the Mark has established a recognised classification for green equities on a major global exchange.
Michael Laurier, CEO of Symphony, said:
"Symphony is focused on delivering practical and scalable technologies that address environmental challenges while meeting the performance requirements of modern materials.
Our d2w technology is designed to reduce plastic pollution by enabling conventional plastics to biodegrade safely at the end of their service life, converting into materials that can be naturally assimilated in the environment. Importantly, these products remain fully reusable and recyclable if recovered prior to this stage.
In addition, our d2p technologies provide a range of protective solutions, while our d2t platform supports authentication, anti-counterfeiting and verification of recycled content, enhancing transparency and trust across supply chains."
For further information, please contact:
Symphony Environmental Technologies Plc
Tel: +44 (0)20 8207 5900
Website: https://www.symphonyenvironmental.com
NOTES TO EDITORS
Symphony Environmental Technologies plc is a global leader in advanced materials technologies for plastics, delivering solutions that make plastic products smarter, safer and more sustainable. The Group's technologies, including d2w biodegradable plastics, (www.d2w.net) d2p protective technologies, (www.d2p.net) d2TAG traceability,
https://www.symphonyenvironmental.com/d2t-taggant-technology/ and NbR biodegradable resins,
https://www.symphonyenvironmental.com/natural-biodegradable-resin/ are designed to be incorporated into conventional plastic manufacturing processes without requiring changes to equipment or supply chains.
Symphony's strategy focuses on the transition from conventional plastics to higher‑value "smart plastics", supporting governments, industry and investors in addressing plastic pollution and other problems, while enabling industrial growth, improved product performance and enhanced regulatory compliance.
The Group operates an international business with a growing network of partners, distributors and manufacturing facilities, supplying products into nearly 100 countries. Symphony is increasingly focused on scaling up production and commercial activities through regional platforms and strategic partnerships, including operations in the Middle East, India and Latin America.
Symphony's technologies are aligned with emerging global regulatory frameworks and are supported by international standards and certifications. The Company is actively engaged with governments and standards bodies worldwide to support science‑based approaches to sustainable plastics.
Further information on the Group and its products can be found at: