YIT - Company Announcement

PUBLISHING OF YIT CORPORATION'S INTERIM REPORT 1-3/2010 ON APRIL 29, 2010

YIT CORPORATION      STOCK EXCHANGE RELEASE         APRIL 22, 2010   at 9:00    

PUBLISHING OF YIT CORPORATION'S INTERIM REPORT 1-3/2010 ON APRIL 29, 2010       

YIT Corporation's Interim Report for January-March 2010 will be published on    
Thursday, April 29, 2010 at 8.00 a.m. Finnish time (EEST). The stock exchange   
release and presentation materials will be published at that time on the        
company's website at www.yitgroup.com/investors.                                

News conference for investors and media                                         

YIT will arrange a news conference on April 29, 2010 at 10.00 a.m. Finnish time 
(EEST) at YIT's head office, Panuntie 11, 00620 Helsinki, Finland.              

The event will be held in English and is meant for investment analysts,         
portfolio managers and the media.                                               

During the webcast and conference call, all the questions should be asked in    
English. At the end of the event it is possible to ask questions also in        
Finnish. The presentation slides are available in both English and Finnish.     

Webcast                                                                         

The news conference and presentation by President and CEO Juhani Pitkäkoski can 
also be followed through a live webcast at www.yitgroup.com/webcast. The live   
webcast starts at 10.00 a.m. (EEST) and a recording will be available at 12.00  
noon (EEST).                                                                    

Conference call                                                                 

News conference can also be participated through a conference call. Conference  
call participants are requested to dial in at least five minutes prior to the   
start of the conference, at 9.55 (EEST), in +44 (0)20 7162 0077.                

Schedule in different time zones                                                

--------------------------------------------------------------------------------
| Time zone           |       Financial |     The investor |  Recorded webcast |
|                     |      Statements |           event, |         available |
|                     |      published  |  conference call |                   |
|                     |                 | and live webcast |                   |
--------------------------------------------------------------------------------
| EEST (Helsinki)     |      8:00 a.m.  |       10:00 a.m. |       12:00 a.m.  |
--------------------------------------------------------------------------------
| CEST (Paris,        |      7:00 a.m.  |        9:00 a.m. |        11:00 a.m. |
| Stockholm)          |                 |                  |                   |
--------------------------------------------------------------------------------
| BST (London)        |      6:00 a.m.  |        8:00 a.m. |       10:00 a.m.  |
--------------------------------------------------------------------------------
| US EDT (New York)   |      1:00 a.m.  |        3:00 a.m. |        5:00 a.m.  |
--------------------------------------------------------------------------------

For additional information, please contact:                                     
Virva Salmivaara, Senior Vice President, Corporate Communications, YIT
Corporation,                                                                    
tel. +358 40 830 8091, virva.salmivaara@yit.fi                                  


YIT CORPORATION                                                                 

Virva Salmivaara                                                                
Senior Vice President, Corporate Communications                                 


Distribution: NASDAQ OMX, principal media, www.yitgroup.com