Which local organisations can help free of charge? E.g. Business clubs, business advisory organisations, etc? 

The most important thing you can do to start a successful business is to get help. If you have a mentor or an accountant, they will be able to carry out the trickiest aspects of starting a business and help you avoid the administrative and legal traps. They will also be able to advise you on how to make the business a success. 

Local business clubs may be willing to help. 

The local kommune probably has a business advisory service that offers help and advice for free. 

The banks offer resources and help, some of it free. 

You could also join or set up the 9 Conversations programme in your local area that will help you find the most important information and connections to start your business.

More information

This website https://www.9conversations.no

Egen Virksomhed Nu (Your own Business now) http://egenvirksomhed.nu/

English version of Startup Svar (StartUp answers)  https://www.startupsvar.dk/indexuk.asp