Stromsdal - Major shareholder announcements

A Notification in accordance with Chapt. 2, Sec. 10 of the Securities Markets Act regarding Changes in the Ownership of Stromsdal

STROMSDAL CORPORATION		                                                         
STOCK EXCHANGE NOTIFICATION	                                                    
11 May 2007 at 12.00 hrs (Finnish time)                                         
                                                                                
                                                                                

A NOTIFICATION IN ACCORDANCE WITH CHAPTER 2, SECTION 10 OF THE SECURITIES       
MARKETS ACT REGARDING CHANGES IN THE OWNERSHIP OF STROMSDAL CORPORATION         

In accordance with Chapter 2, Section 10 of the Securities Markets Act,         
Stromsdal Corporation notifies that ABB Ltd's ownership in the company has      
fallen below 1/20.                                                              

--------------------------------------------------------------------------------
| Shareholder             | Amount of Shares        | Percentage of the Share  |
|                         | on 9 May 2007           | Capital and Voting       |
|                         |                         | Rights                   |
|                         |                         | on 9 May 2007            |
--------------------------------------------------------------------------------
| ABB Ltd                 | 760,000                 | 4.68                     |
| Business Identity Code  |                         |                          |
| 0763403-0               |                         |                          |
--------------------------------------------------------------------------------


The share capital of Stromsdal Corporation is divided into 16,213,178 shares.   
Each share has one vote.                                                        



STROMSDAL CORPORATION                                                           
Board of Directors                                                              
                                                                                



For further information, please contact:                                        
Mikael Åbacka, Managing Director                                                
Tel. +358 (0)17 6886 41                                                         
mikael.abacka@stromsdal.fi                                                      



Distribution                                                                    
Helsinki Exchanges                                                              
Main media                                                                      
www.stromsdal.com