Aggregated Micro Power Holdings plc revised earnings guidance for the year ended 31 March 2018. The company now expects to report revenues in excess of £42 million, being ahead of the company's previous guidance to the market. The company expects to report profit before tax of approximately £1.8 million, being ahead of the prior year, benefiting from the significant fair value adjustment on the company's investment in Incubex, and also including the effect of the fuels business restructuring, certain non-recurring expenses and fair value adjustments to share options and deferred consideration.