I can't speak to Norway's penultimate ability to find and raise shipwrecks, but in general the Nordic countries plus the Netherlands have a strong history of shipbuilding. This includes technical knowledge and know-how with all things related to ships.

In a Eurocentric point of view, the Dutch are probably the most famous for their capabilities[0].

[0] https://www.historytoday.com/archive/dutch-shipbuilding-gold...