euro adhoc: Polytec Holding AG / Mergers - Acquisitions - Takeovers / SIA Funds
AG holds 5.1 % of POLYTEC GROUP´s ordinary shares

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10.08.2007

POLYTEC GROUP has been informed that the SIA Funds AG currently (as of August 9,
2007) holds a total of 5.115% or 1,142,199 of POLYTEC GROUP´s ordinary shares.

Further inquiry note:
Manuel TAVERNE
POLYTEC GROUP           
Investor Relations
Tel.+43(0)7221/701-292   
manuel.taverne@polytec-group.com

emitter:      Polytec Holding AG
              Linzer Straße 50
              A-4063 Hörsching
phone:        +43 (0) 7221 / 701-0
FAX:          +43 (0) 7221 / 701-0
mail:         investor.relations@polytec-group.com
WWW:          www.polytec-group.com
sector:       Industrial Components
ISIN:         AT0000A00XX9
indexes:      ATX Prime
stockmarkets: official market: Wiener Börse AG 
language:     English