Group Management – Mantena AS

Tron Ranvik
Business Development 
+47 975 54 345

Contact us



Postal and visiting address: Mantena AS, Jernbanetorget 1, 0154 Oslo, Norway

Billing Questions: 
If you have questions about invoices, balance requests or similar, you can send an email to

Mantena does not accept invoices via this email address, this only applies to questions to our invoice department.


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