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Committed to Excellence, Respect and People

Tønnesen Consulting  - A Norwegian Consultancy Company , based in Oslo with Org nr 924 809 965 offers the comprehensive capabilities and deep industry knowledge from the Energy- , IT- and Maritime industry necessary to help you solve the most complex issues of your organization.

We know how to develop business 

(In Norwegian: Forretningsutvikling)

Since opening for business in 2020, we’re proud to say that each year we have a bigger list of returning and new clients.

Want to experience the expertise of Tønnesen Consulting for yourself?

Just call Morten Tønnesen today and let’s discuss what we can do for you.

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