It depends, do you have a ICAO engineer license on any of those helicopters?
If you do, you should be able to find work.
There are both big and small companies around, like: CHC, HeliOne, Norsk Helikopter, Airlift, Lufttransport and many more.
Google them and send a e-mail with your info to the HR department.
The biggest obstacal would be a work-permit, if you do have a right to work in Europe than you can work all over Scandinavia.
off airport