Board Change

14 May 2013

Hydro International plc

("Hydro" or the "Group")

Board Change

Hydro International (AIM: HYD), a leading provider of environmentally sustainable and innovative products for the control and treatment of water, today announces that, further to the previously announced changes to the Board, Bob Andoh intends to step down as a Director of Hydro International plc on 22 July 2013, following the appointment of the new Chief Executive Officer. Bob will continue to act in the role of Chief Technology Officer. 

The Board and colleagues would like to acknowledge Bob's contribution to the Board while serving as a Director for the past 16 years.

Roger Lockwood, Chairman of Hydro International, commented:

"Bob has served the Board with distinction for many years. While Bob will be stepping down as a Director, he will continue to apply his extensive talent and experience to the role of Chief Technology Officer."

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About Hydro International

Hydro International plc (AIM:HYD) (Hydro) is a global supplier of environmentally sustainable products and innovative solutions for the control and treatment of stormwater, wastewater and combined sewer overflows. Hydro's products use a range of advanced technologies including award-winning advanced vortex technology. Headquartered in Clevedon, North Somerset, Hydro also operates in the UK from offices in Ely, Cambridgeshire as well as across the US from bases in Portland, Maine and Hillsboro, Oregon. The Group has a growing presence outside of its core US and UK markets in Ireland, Egypt, Middle East, Mexico, European Union, Malaysia, Singapore, Japan, Korea, Australia and New Zealand.

Please visit the website for further information www.hydro-int.com