SUPPLEMENTARY INFORMATION RELATED TO THE STOCK EXCHANGE ANNOUNCEMENT ISSUED BY IXONOS PLC, SEPTEMBER 4, 2007


Ixonos Plc   Stock Exchange Release   4.9.2007                                  

SUPPLEMENTARY INFORMATION RELATED TO THE STOCK EXCHANGE ANNOUNCEMENT ISSUED BY  
IXONOS PLC, SEPTEMBER 4, 2007                                                   

The balance sheet total of Cidercone Life-Cycle Solutions Oy (LCS), the company 
acquired today by Ixonos, is K EUR 824. The company has intangible rights worth 
K EUR 3, tangible assets worth K EUR 202 and current receivables amounting to K 
EUR 619. The company has equity capital of K EUR 323 and current liabilities of 
K EUR 501.                                                                      

Ixonos operates in the ICT service markets, offering its customers flexible     
technology consulting, software development and maintenance and project         
management solutions that support their competitiveness and risk management.    
Ixonos´s clientele comprises leading mobile and smartphone manufacturers        
operating on the global markets, mobile network suppliers and telecom operators,
as well as Finnish finance companies and public administration organisations.   

Ixonos has its headquarters in Helsinki and local offices in Espoo, Jyväskylä,  
Kemi, Oulu, Rovaniemi, Salo, Tampere and Turku. The Group's subsidiaries have   
officies in Haapajärvi, Bochum, Germany, Tallinn, Estonia and Kosice, the Slovak
Republic. Ixonos' turnover in 2006 was 39.2 MEUR and operating profit was 3.9   
MEUR. The number of personnel exceeds 700.                                      

ADDITIONAL INFORMATION                                                          
Ixonos Plc                                                                      
CFO, Petteri Mussalo                                                            
Phone: +358 424 2231, mobile +358 400 193 779, petteri.mussalo@ixonos.com.      

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Helsinki Stock Exchange                                                         
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