Symphony Environmental Technologies plc reaffirms earnings guidance for the full year ending 31 December 2018. For the period, revenues are expected to be broadly in line with market expectations, being approximately 6% higher than the previous year.  Full year earnings to be approximately £0.10 million. This figure includes the additional communication and marketing costs of £0.38 million and expensed R&D costs, which for 2018 are expected to be broadly in line with the previous year at £0.63 million. The Board remain confident that the Group will continue to meet 2019 expectations.