Leinonen Finland’s clientele consists of multiple different industries. Cooperation with companies from various different fields of expertise, has given us valuable perspective that we can utilize in different situations and in assisting our clients. Our clients have different demands, depending on their field of business, which is why we always base our services and activities according to our clients’ personal demands.

We serve companies from various different industries: 

  • Construction
  • Technology industry
  • Wholesale and retail industry
  • Professional service providers
  • Restaurant industry


Leinonen Finland - 

High Quality Accounting

Serving an increasing number of international customers with cross border issues

In Finland we offer wide range of financial administration services, including accounting, payroll, advisory and other supportive services. We are authorized accounting firm, which is a guarantee of professional financial administration. Read more about our services.

Leinonen is closely involved in developing Finnish-Estonian and Finnish-Russian trade. Currently the competition for foreign investments in the Baltic Sea Region is tight and the Governments are trying to attract international companies in order to create jobs and guarantee tax revenues. We have noticed that an increasing number of Russian and Estonian companies are now interested in Finnish markets and wish therefore to cooperate with Leinonen. Ask for a quotation. 

If you wish us to write about a specific subject or you have questions concerning accounting, payroll or other financial administration issues, please send your questions to us to by email to contact(at)leinonengroup.fi. We aim to answer all questions and inquiries as soon as possible. 

For more details, Contact us.

Member of Association of Finnish Accounting Firms. Read more what it means to be authorized accounting firm.