WRTBF - Wärtsilä Oyj Abp 2021 Q2 - Results - Earnings Call Presentation July, 20 2021 04:55 AM Wartsila Corp The following slide deck was published by Wärtsilä Oyj Abp in conjunction with their 2021 Q2 earnings call. For further details see: Wärtsilä Oyj Abp 2021 Q2 - Results - Earnings Call Presentation