Symphony Environmental Technologies plc is a United Kingdom-based company. The Company is engaged in the development and supply of plastic degradable additives and products and develop waste to energy systems. The Company also supplies other flexible polythene and related projects. The Company operates in three business segments: supply of degradable products, supply of non-degradable products and development of waste to energy systems. The Company’s subsidiaries include Symphony Plastics Limited, Symphony Packaging Limited, D2W Limited, Symphony Environmental Limited, Symphony Energy Limited and Symphony Environmental (Jamaica) Limited.