KT Holdco, Inc.

You get one CSV of every company published on this portal in the window you choose (last 7 or last 30 days).

Columns: name, legal form, registration date, city, region, register number, and page slug.

After payment you receive a download link that works for 24 hours. The file has no phone numbers, company emails, street addresses, or names of people. Independent public-register data; it may lag the official source.