Notification of voting rights transmitted by euro adhoc. The issuer is
  responsible for the content of this announcement.

Person/company obliged to make the notification:
Name:    Invesco Plc
Place:   London
State:   Great Britain

Company data:
Name:    Thielert AG
Address: Helbingstraße 64-66, 22047 Hamburg
Place:   Hamburg
State:   Deutschland

13.07.2007

In accordance with § 21 para. 1 WpHG we have been informed on July 
11, 2007 that on June 27, 2007 the voting interests held by Invesco 
Plc, London/Great Britain in Thielert AG, Hamburg/Germany, fell below
the threshold of 3% and now amounts to 2.79% (554,365 voting rights) 
on this day. 2.79% of the voting rights (554,365 shares) are 
attributable to Invesco Plc in accordance with section 22 para. 1 
sent. 1 no. 6 in connection with the sentences 2 and 3 of the WphG.

Thielert Aktiengesellschaft
Management Board

end of announcement                               euro adhoc 13.07.2007 10:19:57

Further inquiry note:

Branche: Machine Manufacturing
ISIN: DE0006052079
WKN: 605207
Index: SDAX, CDAX, Prime All Share, Classic All Share
Börsen: Börse Frankfurt / official dealing/prime standard
Börse Berlin / free trade
Börse Hamburg / free trade
Börse Stuttgart / free trade
Börse Düsseldorf / free trade
Börse München / free trade