Change of Adviser
14 January 2014

TyraTech, Inc. (AIM: TYR and TYRU) a life sciences company focusing on natural insect and parasite control products, announces the appointment of SPARK Advisory Partners Limited as its nominated adviser with immediate effect.

For further information please contact:

TyraTech Inc.
Alan Reade, Non-Executive Chairman
Bruno Jactel, Chief Executive Officer 		Tel: +44 7841978709
Tel: +1 919 415 4340
SPARK Advisory Partners Ltd, Nominated Adviser
Matt Davis /Mark Brady
Tel: +44 20 3368 3551
Walbrook, Financial PR and IR
Bob Huxford /Guy McDougall (Public Relations)
Paul Cornelius (Investor Relations)
Tel: +44 20 7933 8792
Tel: +44 20 7933 8794
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