ARCONTECH GROUP PLC

("Arcontech" or the "Group")

Update re: Contract Termination

Arcontech (AIM: ARC), the provider of products and services for real-time financial market data processing and trading, is pleased to announce that new terms have now been agreed with the significant customer referred to in the interim results announcement released on 26 March 2015. All payments previously owed to Arcontech have now been received.

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To access more information on the Group please visit: www.arcontech.com