

Rantalainen Oy IA International was founded in 1972. It is an authorized group producing financial management services with 250 educated professionals at the disposal of our clients. We have offices in 15 different districts in Southern Finland, and we oversee the benefits of over 6000 clients.
Rantalainen produces and refines information for the success of our clients’ business operation.
Companies providing financial administration services are facing new challenges. The success of our clients demands real-time information on cash flow from the financial management and a prediction of the future, which is as close as possible to the truth.
Rantalainen has initiativeness
We are interested in our clients’ business operations and branches and seek continuously new methods to make our own activity more efficient. We instruct, guide and publish information actively.
Rantalainen is service-oriented
We are easily approached and react speedily to all requests. Besides our openness and flexibility we wish to inspire and be inspired by our cooperation.
Rantalainen is trustworthy
An accounting firm that knows its business and is responsible is a reliable partner – for you aswell. We keep our deadlines and take pride in finalizing matters. We have a common goal – to be successful together.