Finland offers several types of business structures, including Private Entrepreneurship, Limited Liability Company (LLC), General Partnership, Limited Partnership, Public Limited Company, and Cooperative Association. Each form has its own legal and operational requirements, making it suitable for different business needs. For foreign entrepreneurs, the most practical and commonly recommended options are Private Entrepreneurship and the Limited Liability Company (LLC), as they are easier to establish, manage, and align well with the requirements for business immigration in Finland.