Ad-hoc | 1 September 2005 15:00

CeoTronics AG: Revenues up by around 37% after 3 months of fiscal year 05/06

Ad hoc announcement §15 WpHG Period results CeoTronics AG: Revenues up by around 37% after 3 months of fiscal year 05/06 Ad hoc announcement transmitted by DGAP. The issuer is solely responsible for the content of this announcement. —————————————————————————— CeoTronics after the record year 04/05 yet again well on their way / Best Q1 revenue result since company founding CeoTronics AG Audio Video Data Communication (ISIN: DE0005407407), Adam-Opel- Straße 6, 63322 Rödermark, Germany, listed on the PRIME Standard and the “Technology All Share” index, increased its consolidated revenues in accordance with IFRS as of August 31, 2005 by around EUR1,036 thousand year- on-year from EUR2,799 thousand to around EUR3,835 thousand. This represents an increase of approximately 37%. The revenues according to IFRS are the same as after US-GAAP. Final detailed consolidated figures will be published with the report on Q1 once these have been established on October 14, 2005. CeoTronics AG Adam-Opel-Straße 6 63322 Rödermark Deutschland ISIN: DE0005407407 WKN: 540740 Listed: Geregelter Markt in Frankfurt (Prime Standard); Freiverkehr in Berlin- Bremen, Düsseldorf, Hamburg, Hannover, München und Stuttgart End of ad hoc announcement (c)DGAP 01.09.2005 Issuer’s information/explanatory remarks concerning this ad hoc announcement: The high increase and the high level of revenues in the first quarter in the business year 05/06 (summer months June, July and August) are based on deliveries and invoicing from a high order backlog as of May 31, 2005 and additional incoming orders in the first quarter 05/06. The extremely high order backlog of the preceding year (incl. the largest single order in CeoTronics’ history of EUR1.920 thousand from the German Armed Forces) has melted down as expected and as of August 31, 2005 still remains on a very high level and is well structured. “With this very positive development of revenues and the solid order backlog in the first quarter in the business year 05/06, CeoTronics is yet again well on their way after the bumper year 04/05 to continue the positive development of the company”, explained Chairman and CEO Thomas H. Günther. Further Informations: CeoTronics AG Audio Video Data Communication Investor Relations, Adam-Opel-Straße 6, 63322 Rödermark, Germany Tel: +49(0)6074/8751-722, Fax: +49(0)6074/8751-720 E-Mail: vorstand@ceotronics.com , Internet: http://www.ceotronics.com End of message (c)DGAP 011500 Sep 05