Your Trustworthy Accounting Office in Poland
Leinonen is a dedicated accounting office in Poland, offering foreign-owned enterprises and established businesses high-quality outsourcing in accounting, payroll, legal, and other essential services. Our goal is to help you streamline operations and avoid the common pitfalls of cross-border business.
I'm Maria Onikki-Górski
Central Europe Director of Operations
I’m a Finn based in Warsaw. For over 20 year I have worked within CEE region in various finance roles like finance manager or business controller. I have experience in different finance functions and in business processes within the field of financial outsourcing, digitalization and IT solutions. I’m interested in possibilities which digitalization and technology offer to boost the financial transformation.
I like the diverse work in Leinonen with so many exciting client projects! With Leinonen team, we have seen and been part of great growth and success stories, which is motivating and every project gives us also a possibility to develop and learn.
For me the key is to understand well the client needs and based on that we can build together a strong partnership and financial service model supporting the business.
About Our Polish Accounting Office
With more than 17 years of experience operating in Poland, Leinonen accounting office helps foreign-owned enterprises establish solid foundations and then build thriving, efficient operations. We understand the challenges businesses encounter here: from local laws and regulations through establishing accurate accounting to hiring local staff and securing premises. We ensure you pay exactly what is required – no more, no less.
Why Working with Leinonen is the Smart Choice
- We offer a full suite of business and accounting services designed to support your success.
- All accounting work is performed to local standards using best practices.
- Transparency and accountability are central to everything we do.
- We always put the best interests of our clients first.
- Our management reporting provides insightful, timely financial visibility.
- We support you with contract matters, immigration, compliance, and more.
- Your confidential information remains strictly confidential.
- 30+ years of cross-border business experience with a track record of results.
- Exceptional customer service you can rely on.
About Our Polish Experts
Our accounting office in Poland consists of highly trained, experienced professionals who are fully committed to helping you succeed. We are detail-oriented, dependable, friendly, and focused on client satisfaction.
17
years in Poland
25
employees
80+
clients ranging from small to large
100%
digital workflow
Our Values
High Ethics
We obey the law and all concluded contracts in every stage of our work. We handle delicate information responsibly and with care and we follow the same rules throughout our business area. We require individuals and organizations that we co-operate with to follow the same principles. High ethics is the key to reliability, which grows into trust. And trust – that is our most valuable asset.
Focus on clients
Right people together
Continuous improvement
Contact Us
Use the form to send a quick inquiry.
