20 years of reliable accounting in challenging international conditions

Leinonen Group is a Finnish-owned private accounting and advisory company, which was established in Finland in 1989 under the name Tehotilit Oy.

There has always been international demand for a reliable accountancy partner. Already in 1993 the company opened an office in Estonia and rather soon after in Latvia (1995) and Lithuania (1996). These offices in Tallinn, Riga and Vilnius are among the oldest and largest accounting companies operating in the Baltic States. Since the very beginning, these Baltic companies have operated under the name of Leinonen, after the name of the founder and owner of the company – Mr. Leinonen.   

Mr. Leinonen
Chairman of the Board

In St. Petersburg, Leinonen has provided accounting services since 1995. A more recent growth phase began when the Moscow office was opened in autumn 2006, followed by an office in Warsaw, Poland (2008) and in Sofia, Bulgaria (2008).

In summer 2011 the second Lithuanian office was opened in Kaunas and in the same autumn the Hungarian office was opened in Budapest. Sweden and Ukraine received their local Leinonen offices in Stockholm and Kiev respectively when companies were established in the beginning of 2012. In 2013, Leinonen opened a new office in Oslo, Norway.

Today there are 14 Leinonen offices in 12 countries and more than 200 employees in the Group. Leinonen aims to continue growth by enlarging its service offerings and office network in the future. It is our aim to be an excellent partner for our customers and stakeholders. 

High Quality Accounting, Payroll and Professional Advisory Services in 12 countries

Eastern Europe and Scandinavia offer a considerable number of investment and business opportunities

There are multiple reasons for business to invest in Eastern Europe. Some companies are attracted by growing economies and the increasingly wealthier middle class. Others simply want to reduce costs or benefit from the relatively skilled labor force. However, as the level of cross border transactions increases, companies want to monitor and control their financials more intensively. A reliable accounting partner becomes a valuable asset.

We have been helping international companies for years in the region. Our accountants and advisors are familiar with the issues that arise in challenging market environments. We will help you discover the full potential of your target markets.

Read more About us, or Contact us, or visit your Local office.

Why choose Leinonen

Read more about our accounting, payroll and advisory services here!

Latest news

Insights from Leinonen Bulgaria professional seminar on “posted workers ” Dec 03

On 7th of November Leinonen Bulgaria launched its Advisory Unit on a specially organized seminar named Social security entitlements of posted workers .  The idea was to share Leinonen expertise in Coordination of applicable social security legislation in cross-border situations in EU Member States with business in Bulgaria.