Company register is defined as List of registered (limited liability) companies. In Czech Rep and I believe in many other countries, this data is available through a HTML search interface. You can query for names of companies or owners and get data bit by bit. Or scrape. I would rate this as available but not in bulk.
But in the last index, i see very similar cases (e.g. Slovakia) submitted and reviewed as not available.
So i just wanted to double check before submitting:
Does company data which has to be queried for qualify as a list for this dataset?