DSD Shipping-owned Norled has contracted another ferry newbuilding in Norway.
Brokers said the Norwegian owner has signed up for a 2,200-cgt vessel at Oma Baatbyggeri.
It will carry 300 passengers from March 2020. No price was given for the deal.
In October the company ordered three ro-paxes at Sembcorp Marine in Singapore.
The battery-powered ferries are due for delivery in the fourth quarter of 2020.