They are expected to be funded by their sales, and not be given direct tax money.
Government agencies are something different, usually funded by tax money but do also sell services, and are not an authority.
For example, Akademiska Hus which owns buildings used by universities is claiming commercial rent levels, much higher than traditionally, causing trouble for higher education.
Government agencies might do activities competing with privately owned companies.
The here listed agencies are commercial, mainly funded by sales or fees.