Change of Adviser

Symphony Environmental Tech. PLC
02 October 2007




2 October 2007

                    SYMPHONY ENVIRONMENTAL TECHNOLOGIES PLC
                         ('Symphony' or the 'Company')

                      CHANGE OF NOMINATED ADVISER & BROKER

The Directors of Symphony are pleased to announce that HB Corporate, a division
of Hoodless Brennan plc, has been appointed as the Company's Nominated Adviser
and Broker with immediate effect.

For further information:
Symphony Michael Laurier, Chief Executive                  020 8207 5900

HB Corporate Rod Venables                                  020 7510 8600




Further information on the Symphony Environmental Technologies Group of
companies:

SYMPHONY ENVIRONMENTAL LTD applies leading-edge science and technology to the
huge environmental problem caused by plastic waste. Symphony's d2w(R) additive
makes plastic biodegrade at the end of its useful life, leaving no harmful
residues.

The plastic does not just fragment, but is consumed by bacteria and fungi. This
process continues until it has biodegraded to nothing more than CO2, water, and
humus. It passes the ecotoxicity tests, and has been certified as safe for
contact with food. There is little or no additional cost, as products can be
made with the same machinery and workforce as normal plastic.

SYMPHONY ENERGY LTD. is developing innovative waste-to-energy technology and is
exploring many opportunities where there is a demand to convert plastics, tyres
and other waste streams into valuable products by cost effective processes.

SYMPHONY PLASTICS LTD has for many years supplied a popular range of
conventional plastic bags and other plastic packaging products.

THE SYMPHONY GROUP has a diverse and growing customer base in the UK and has
successfully established itself as an international business after signing
agreements with companies in Argentina, Australia, Brazil, Canada & USA, the
Caribbean, Chile, Colombia, France, India, Mexico, New Zealand, Peru, Portugal,
South Africa, Saudi Arabia, Uruguay and Qatar. Its d2w(R) products can be found
in more than 50 countries.

Further information on the Symphony Group can be found at
www.symphonyplastics.com and www.degradable.net




                      This information is provided by RNS
            The company news service from the London Stock Exchange