Inside information: Wärtsilä to establish a joint venture for its global Energy Storage business with RCT Solutions GmbH and discontinue Energy Storage as a separate reporting segment
Wärtsilä Corporation, Stock Exchange Release, 15 June 2026 at 8:50 EESTInside information: Wärtsilä to establish a joint venture for its global Energy Storage business with RCT Solutions GmbH and discontinue Energy Storage as a separate reporting segment Wärtsilä has agreed to establish a joint venture with German company RCT Solutions GmbH for its global Energy Storage business. The ownership structure of the joint venture will be 50% RCT Solutions and 50% Wärtsilä. At a later stage, new investors may join the joint venture, which could reduce the ownership of the initial shareholders.