SUBSCRIPTION FOR YIT SHARES BY EXERCISING THE SERIES E, F, K AND L SHARE OPTIONS FROM APRIL 23 TO JUNE 15, 2007


YIT Corporation
                                      
CORPORATE RELEASE 		CORPORATE ACTION                                            


SUBSCRIPTION FOR YIT SHARES BY EXERCISING THE SERIES E, F, K AND L SHARE OPTIONS
FROM APRIL 23 TO JUNE 15, 2007     
                                             
From April 23 to June 15, 2007 a total of 7,410 YIT shares were subscribed for  
on the basis of the Series E share options, a total of 37,736 shares on the     
basis of the Series F share options, a total of 1,000 shares on the basis of the
Series K share options and , a total of 100 shares on the basis of the Series L 
share options. 
                                                                 
The increase in the share capital as a consequence of these share subscriptions,
EUR 305,047.40, is to be entered in the Trade Register on June 26, 2007. 
       
The Series F share options that YIT Corporation issued in 2004 and the Series K 
and L share options issued in 2006 were made available for trading on the Main  
List of Helsinki Stock Exchange as from April 2, 2007. The Series E share       
options issued in 2004 have been available for trading on the Main List of      
Helsinki Stock Exchange since April 3, 2006.  
                                  
Each Series E and F share option entitles its bearer to subscribe for two YIT   
Corporation shares and each K and L share option for one YIT Corporation share. 
The subscription price with the Series E options is EUR 6.80 per share, with the
Series F options EUR 6.15 per share and with Series K and L options EUR 20.53   
per share.                                                                      

YIT CORPORATION                                                                 



Virva Salmivaara                                                                
Deputy to the Vice President, Communications                                    

For additional information, contact:                                            
Marja Salo, Director of Administration, tel. +358 20 433 2470, marja.salo@yit.fi
Jaakko Mäkynen, Vice President, Finance, tel. +358 20 433 2307,                 
jaakko.makynen@yit.fi                                                           


Distribution: Helsinki Stock Exchange, principal media, www.yit.fi