KYB for Korean companies: what can actually be verified
Updated
A compliance team onboarding a Korean counterparty needs the standard KYB set: proof the entity exists, its registered particulars, who controls it, and some basis for a risk rating. Korea publishes more of this than most Asian jurisdictions — but almost entirely in Korean, split across registers that do not reference each other, and with one gap that surprises every foreign compliance team.
What each register proves
| Need | Where it lives | What you get |
|---|---|---|
| Entity exists & status | National Tax Service | Registration status against the 10-digit business number: active, suspended, closed — and the VAT type. |
| Registered particulars | Corporate register / FSC records | Registered name and history of renames, establishment date, address history, corporate number, entity form. |
| Financial standing | FSC filings / DART | Filed statements for corporations above audit thresholds — revenue, profit, debt. Smaller companies file nothing. |
| Operating reality | National Pension Service | Monthly employer contributions: headcount and trend. The closest public proxy for “actually operating”. |
The distinction between the two identity numbers trips up most onboarding forms: the 13-digit corporate number and the 10-digit business number identify the same company in different systems, and the document a counterparty sends you will carry one or the other depending on which register produced it.
The gap: beneficial ownership
Korea has no public beneficial-ownership register. Shareholder information exists in audited filings for large companies and in DART disclosures for listed ones, but for the typical private counterparty, ownership is simply not public. A KYB process that requires UBO verification for Korean entities will rely on documents the company itself provides — the shareholder registry (
주주명부
shareholder register
What holds up in an audit file
- Status and particulars verified against the primary registers, with the date of the check recorded — not screenshots of the company's own website.
- Name history checked, not just current name — a renamed company can otherwise pass a sanctions screen under one name while having traded under another.
- An operating-reality signal — pension headcount — alongside the paper checks, because a registration can be active while the company is a shell.
- Re-screening on a schedule, since every one of these facts moves: names, addresses, status, staff.
Verify a Korean counterparty's registration status in seconds, free — or commission a written report for the onboarding file.
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