Leinonen Group Norway’s office is located in Oslo in the same house as the Ukrainian Embassy. Our address is Arbins gate 4, Oslo. Norwegian people strongly support Ukraine.
Recent Posts

November 17, 2025
VAT Made Simple – Understanding the Full Reporting Process
VAT (Value Added Tax) is a central part of financial management for all companies that sell goods and/or services in Norway. However, VAT is not…

October 10, 2025
Accounting for big companies
Accounting for big companies has in recent years evolved from being a purely administrative necessity to a strategic function that contributes to better decision-making, increased…

September 4, 2025
Payroll for big companies
As your business grows to around 100 employees, you will quickly notice that payroll is no longer a simple routine task. It becomes a core…