Timeline
Symphony Environmental Technologies
Symphony wins Mexican biodegradation compliance confirmation
Mexico's CIQA research centre confirmed that d2w technology meets national biodegradation standard NMX-E-288-NYCE-2022, backed by 89.5% biodegradation in 180 days.
Symphony Environmental returns to profit in H1
Symphony Environmental Technologies swung to a first-half profit as revenue rose 23% and gross margins jumped, driven by a stronger Middle East sales model.
Symphony ships first commercial order of ethylene adsorber tech
It has delivered its first commercial container-load of d2p ethylene adsorber packaging into Mexico, backed by fresh independent lab results.
Symphony's d2w plastic fully mineralises in soil study with no microplastics found
Independent testing by Intertek found Symphony Environmental Technologies' d2w plastic achieved 98.7% mineralisation in soil over 600 days, with no microplastic residue or ecotoxic effects detected.
Symphony Environmental says early trading is validating its model
The plastics additives specialist told shareholders it returned to profit in the first half, helped by margin gains and tighter cost control.
Symphony Environmental wins Kenya approval for biodegradable liners
Eco-Essentials has now started procuring products using Symphony's d2w technology for distribution in the Kenyan market.
Symphony Environmental swings to 2026 profit after year of margin-building losses
The oxo-biodegradable plastics specialist reported a widened 2025 operating loss but said restructuring has delivered a net profit in the first five months of 2026.
Symphony Environmental extends £1.5m convertible loans to January 2027
Symphony Environmental Technologies has pushed back the maturity of its existing convertible loan agreements by seven months, buying more time before a potential equity conversion.
Symphony raises FY-2025 revenue outlook
It reports Q1 positive EBITDA with revenues in the first four months of 2026 tracking more than 10% ahead, and H1-2026 expected to be profitable.