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Symphony Environmental Technologies

SYM · AIM · Industrial Goods and Services · mcap £16m today

All announcements

All RNS · 33 Key events · 29

05 Oct 26

Further Development in Colombia

Further Development in Colombia - Government accepts d2w Evidence
RNS 9805354 ↗
28 Sep 26

Combined Studies

Extensive Biodegradation, No Microplastics, No Toxicity, and Recyclability.
RNS 9792822 ↗
22 Sep 26

Colombia Government Acceptance d2w

Symphony Environmental Technologies plc (AIM: SYM) ("Symphony" or the "Company"), the global specialist in technologies that make plastic products smarter, safer and more sustainable, announces an important development in Colombia.
RNS 9784366 ↗
17 Sep 26

Confirmed Compliance with Mexican Standard

Symphony Environmental Technologies plc (AIM: SYM), the global specialists in technologies that make plastic and rubber products smarter, safer, and more sustainable, is pleased to announce that Mexico's Centro de Investigación en Química Aplicada...
RNS 9777105 ↗
16 Sep 26

Half-year Results

Symphony Environmental Technologies Plc (AIM: SYM), the global specialist in additives and technologies that enhance the environmental performance and functionality of plastics, is pleased to announce its interim financial results for the six-month period...
RNS 9773928 ↗
15 Sep 26

D2p ethylene adsorber-test results & first order

Independent Test Results Strengthen the Evidence for d2p® Ethylene Adsorber
RNS 9771623 ↗
07 Sep 26

Soil Biodegradation Study

Comprehensive Soil Biodegradation Study Confirms Mineralisation of Symphony's d2w® Plastics with No Microplastics and No Ecotoxicity
RNS 9757606 ↗
04 Aug 26

AGM Statement

Symphony Environmental Technologies Plc (AIM:SYM), the global specialist in additives and technologies that enhance the environmental performance and functionality of plastics, announces that its Chairman will make the following statement at today's Annual...
RNS 9702396 ↗
30 Jul 26

Kenya Approval of Biodegradable Garbage Liners

Commercial Implementation Commences Following Kenya Approval for 100% Biodegradable Garbage Liners
RNS 9695767 ↗
30 Jun 26

Audited Final Results

Audited Final Results for the year ended 31 December 2025
RNS 9644853 ↗
24 Jun 26

Continued Inclusion in the LSE Green Economy Mark

Continued Inclusion in the London Stock Exchange Green Economy Mark
RNS 9633224 ↗
23 Jun 26

Final Results

Symphony Environmental Technologies plc ("Symphony", the "Company", or, together with its subsidiary companies, the "Group") a leading global innovator in technologies that make plastic products smarter, safer and more sustainable, is pleased to announce...
RNS 9630736 ↗
22 Jun 26

Extension of Convertible Loan Agreements

Symphony Environmental Technologies Plc (AIM: SYM), global specialists in technologies that make plastic products "smarter, safer and sustainable", is pleased to announce extensions to the existing £1.5m convertible loan agreements with SESR Investments...
RNS 9630079 ↗
22 Jun 26

Saudi Plastics & Petrochem,Print & Pack Exhibition

Symphony Environmental Technologies plc (AIM: SYM), the global specialist in technologies that make plastic products smarter, safer and more sustainable, announces its participation at the Saudi Plastics & Petrochem and Saudi Print & Pack exhibition...
RNS 9628769 ↗
15 Jun 26

India Market Update

India: New Biodegradable Plastics Standard Following Extended Regulatory Process and Significant Commercial Opportunity
RNS 9618328 ↗
12 Jun 26

Appointment of Distributor in North Africa

Symphony Environmental Technologies Plc ("Symphony" or "the Company") a global leader in "smarter, safer, and sustainable" plastic and rubber technologies, is delighted to announce that its subsidiary Symphony Environmental Ltd has appointed Synapsium as...
RNS 9615776 ↗
28 Apr 26

Pre-Close Trading Update

Strong start to FY-2026 - first half profitability
RNS 9540455 ↗
07 Apr 26

HSAC report

Analysis of UK Government Report Confirms d2w® Biodegradable Plastic Is Proven, Tested and Safe
RNS 9507181 ↗
18 Feb 26

New consultancy agreement and grant of options

Symphony Environmental Technologies Plc (AIM: SYM), the global specialist that makes plastic products smarter, safer and sustainable, announces that it has entered into a 5 year consultancy and sales agreement with a resident of the Dominican Republic (the...
RNS 9436052 ↗
12 Jan 26

D2w Biodegradable Plastic Technology

d2w® Biodegradable Plastic Technology - 2026 market outlook
RNS 9346472 ↗
22 Dec 25

Canadian govt policy shift re. single use plastics

Symphony Environmental Technologies Plc (AIM:SYM), global specialists in technologies that make plastic and rubber products "smarter, safer and sustainable welcomes the Government of Canada's announced amendment to the Single‑Use Plastics Prohibition...
RNS 9311395 ↗
18 Dec 25

Strategic MoU Signed with Arsan Global

Symphony Environmental Technologies Plc (AIM:SYM), global specialists in technologies that make plastic and rubber products "smarter, safer and sustainable", is delighted to announce a landmark Memorandum of Understanding ("MoU") with Arsan Global...
RNS 9307005 ↗
17 Dec 25

Trading and Middle East operations update

Trading update and significant transformation of operations in the Middle East
RNS 9303981 ↗
28 Nov 25

Alignment with BB-REG-NET's Recommendations

Symphony's d2w and NbR Technologies Aligned with BB-REG-NET's recommendations on Biodegradable Solutions
RNS 9262707 ↗
26 Nov 25

Extension to Convertible Loan Agreements

Symphony Environmental Technologies Plc (AIM: SYM), global specialists in technologies that make plastic products "smarter, safer and sustainable", is pleased to announce extensions to the existing £1.5m convertible loan agreements entered into with SESR...
RNS 9258593 ↗
10 Nov 25

New product launch, South Korea

South Korea - Grand Prize at Korean Pet Startup Competition
RNS 9222276 ↗
29 Oct 25

Royal Society Study on Ocean Biodegradable Plastic

Royal Society Study Highlights Urgent Need for Plastics which biodegrade in the ocean - Symphony's d2w® Technology positioned as Critical Solution
RNS 9200488 ↗
24 Oct 25

CEO speaks at Argus Fertiliser Conference

CEO speaks at Europe's largest commercial event for the fertilizer trade
RNS 9191433 ↗
16 Oct 25

Successful attendance at the K-Show

Symphony welcomes visitors from 59 Countries at the K-Show (8-15 October 2025)
RNS 9174186 ↗

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