WRTBF - Wärtsilä Oyj Abp 2021 Q3 - Results - Earnings Call Presentation October, 26 2021 02:56 PM Wartsila Corp The following slide deck was published by Wärtsilä Oyj Abp in conjunction with their 2021 Q3 earnings call. For further details see: Wärtsilä Oyj Abp 2021 Q3 - Results - Earnings Call Presentation