- Establishing a private limited company (OÜ)
- Establishing public limited company (AS)
- Establishing a general partnership and limited partnership
- Establishing a commercial association
- Registering the branch of a foreign company
- Doing business as a sole proprietor (FIE)
- Setting up a European Company (SE)
- Founding a foundation
- Founding a non-profit association
- Selection and verification of the business name
- Determining the main field of activity
- Registering a company