Operator details
eTOP sp. z o.o. publishes company identifiers: KRS 0000029426, NIP 522-25-50-755, REGON 016310320 and the address Al. Jerozolimskie 200, 02-222 Warsaw.
Why does this matter for hosting?
Contracts, invoices, domain handling, hosting, e-mail and security services should be connected with a real legal entity, not only with a trade name.
Verification
The details can be compared with public sources: the eTOP website, KRS records and Hostilla.pl trust pages describing DataHouse and AS20853 infrastructure.