About AST

Accounting Services Tilimatic Oy is an Authorized Accounting Firm established in 1979. AST is one of the leading companies in its field, with broad experience in Finnish and international accounting (IFRS and US/UK GAAP) and group reporting. Our core competence is providing advisory and accounting services to subsidiaries and local branches of foreign companies operating in Finland.

We are located centrally in Helsinki, in the direct vicinity of important banking, legal and auditing services.

We offer complete accounting services in three languages: English, Finnish and Swedish.

Why choose AST?


We are genuinely international. Our multilingual staff communicates with you in your own language. Our extensive networks make sure that you get the help you need locally and globally.


We offer accounting, IT services and the best expert consultants under one roof. Our long and diverse experience guarantees that we always find the best solutions for your company.


We are your partner. We work together with your company. We offer you all that you need to make your business successful – and nothing else.