Wärtsilä posts strong performance in Q2 – European manufacturing moves to Vaasa Business Wärtsilä posts strong performance in Q2 – European manufacturing moves to Vaasa Wärtsilä's new financial report has been published. Also, the company plans to centralise more manufacturing in Europe to Vaasa. Read more about “Wärtsilä posts strong performance in Q2 – European manufacturing moves to Vaasa”