who-really-owns-itlisted
Install: claude install-skill useosint/osint-skills
# Who really owns it
Registries turn a brand into a legal entity with a number, dates, addresses, and
named people. The thing nobody tells you first: **registry structure varies
enormously by jurisdiction, and that variance is the entire game.** One country
publishes full accounts, share registers, and directors' birth dates for free.
Its neighbour publishes a name and a status code and charges for the rest. Your
research strategy is not "look up the company" — it is "work out what this
jurisdiction lets me see, then plan around the gap".
Second thing: search by **company number**, not name. The number is issued once
and persists through renames, mergers, and dissolution. The name does not.
## Triage
| What you hold | Start here | Why |
|---|---|---|
| A name, unknown jurisdiction | OpenCorporates as a cross-jurisdiction index | Finds candidate entities and tells you which registry to go to. Not the source of truth |
| A name, known jurisdiction | The national registry directly | Always richer and fresher than any aggregator |
| A company number | The issuing registry | Durable, unambiguous, no name-matching problem |
| A US-listed company | SEC EDGAR, including its full-text search across filings | Filings dwarf what any company registry holds |
| A financial-market participant | GLEIF's LEI search | LEI records include direct and ultimate parent relationships, which most registries do not |
| A person, want their companies | Officer-name search in the registry (see belo