A full-service accounting firm in Helsinki

DND Accounting Ltd is an accounting firm founded by Antti Siltanen in 2012. We have already accumulated over 17 years of experience in diverse financial administration tasks. Our office is in Helsinki. Our clients are domestic and international companies of all sizes. We also offer service in English and Swedish.

Versatile know-how

We offer traditional accounting firm services for both entrepreneurs starting up and well-established companies. We always deliver the reports required swiftly in an electronic format. In addition, we’re happy to help in all possible problem situations that an entrepreneur may encounter in the paper jungle.

Under one roof

  • Electronic accounting firm services
  • Setting up a company
  • Financial statements
  • Declarations to the authorities
  • Reporting
  • Consulting
  • Payroll calculation

With the support of our co-operative network, we can customise truly comprehensive service package for all the needs of your company. Our co-operative partners have extensive experience, including in obtaining financing, making business plans, budgeting and other matters that affect financing decisions.

The entrepreneur Antti Siltanen

“I’m Antti Siltanen, the CEO of DND Accounting and by education a Master of Economics. During my 17-year career, I’ve worked in both large and small accounting firms. My vision is to offer my client companies a service that is always tailor-made and as efficient as possible – taking the individual needs of the company and the field into account. I’m also a partner in Oulun Tasekeskus Ltd.”

Get in touch and ask more

When you’re looking for an expert accounting firm, turn to us! From Helsinki, we serve companies all over Finland. Call, send an e-mail or leave a contact request with the form on our page. We’ll get back to the matter as quickly as possible.

Contact us!

Call, send an e-mail or send us a message with the form. We’ll get back to the matter soon.

Punavuorenkatu 20 D 37, Helsinki


DND Accounting Oy
Punavuorenkatu 20 D 37