Wärtsilä - Company Announcement

Complementary financial information for Wärtsilä Corporation's recommended cash offer for Hamworthy plc

Wärtsilä Corporation, Company Announcement, 22 November 2011, at 5 pm (EET)

The Company Announcement, which was published on November 22 at 9:00 EET by
Wärtsilä Corporation, is complemented with more detailed financial information
about Hamworthy plc. Hamworthy plc published its half year results for the
period ended 30 September 2011 today November 2011, at 9:00 EET. Key figures can
be found below.

                               Half year  Full year  Full year
GBP                           Sept. 2011 March 2011 March 2010

Revenue                          109 232    181 628    214 330

Group operating profit             9 030     13 307     19 464

Underlying operating margin         8.4%       7.6%       9.1%

Underlying EPS                      16.7       24.1       32.2

Non-current assets                43 297     45 022     45 110

Current assets                   168 983    172 907    164 324

Total assets                     212 280    217 929    209 434

Current liabilities               92 652     96 036     91 985

Non-current liabilities           20 386     23 443     32 449

Total liabilities                113 038    119 479    124 434

Total equity                      99 242     98 450     85 000


Link to the Company Announcement on 22 November, 2011: Wärtsilä Corporation
announces recommended cash offer for Hamworthy plc

For further information, please contact:

Pauliina Tennilä
Director, Investor Relations
Wärtsilä Corporation
Tel: +358 10709 5445
pauliina.tennila@wartsila.com

Wärtsilä in brief
Wärtsilä is a global leader in complete lifecycle power solutions for the marine
and energy markets. By emphasising technological innovation and total
efficiency, Wärtsilä maximises the environmental and economic performance of the
vessels and power plants of its customers. In 2010, Wärtsilä's net sales
totalled EUR 4.6 billion with more than 17,500 employees. The company has
operations in 160 locations in 70 countries around the world. Wärtsilä is listed
on the NASDAQ OMX Helsinki, Finland. www.wartsila.com



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