Holdings in Company

27/04/2015

ARCONTECH GROUP PLC

(“Arcontech” or the “Company”)
Holdings in Company

Arcontech (AIM: ARC) announces, following notification received on 27 April 2015, that Anthony Cross is now beneficially interested in 201,500,000 ordinary shares of 0.1p each in share capital of
Arcontech, representing approximately 13.1 per cent of the issued share capital of the Company.

For further information please visit http://www.arcontech.com or contact:

Arcontech Group plc
Richard Last, Chairman and Non-Executive Director 07713 214484
Matthew Jeffs, Chief Executive 020 7256 2300

finnCap Ltd 020 7220 0500
Stuart Andrews / Simon Hicks