To ensure the delivery of their ferries Effoa and Johnson Line both purchased a part of the new Masa-Yards established to continue shipbuilding in Wärtsilä's former shipyards.
For at sikre leveringen af deres færger købte Effoa og Johnson Line en del af det nye Masa-Yards firma for at fortsætte skibsbygning i Wärtsilä's tidligere skibsværfter.