Company registry research retrieves the statutory filings that incorporated entities are required by law to submit to national or subnational registration authorities. These records establish legal identity, directorship, shareholding, registered address, and filing history. The technique is the foundation of most corporate intelligence workflows because the registry is the only source that carries legal weight as an identifier: the company registration number is unique, jurisdiction-specific, and persistent across the life of the entity.
Registry research applies whenever you need to establish or contest the legal identity of a company, trace current and historical officers, flag nominee or virtual-office arrangements, map the filing history for periods of dormancy or dissolution, or pivot across a network of entities sharing directors, addresses, or formation agents. Each data point, individually, is ambiguous. The pattern, corroborated across registries and commercial databases, is not.
COR-001 sets out the methodology for locating, retrieving, and cross-referencing statutory company filings across jurisdictions to evidentiary standard.
Eight workflow steps, seven tooling sources, five false-positive checks, five chain-of-custody requirements.
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01
Required Tools
Seven platforms spanning free registries, aggregators, and commercial databases.
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02
OPSEC
Query hygiene, audit trail risks on commercial platforms, and filing-date verification.
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03
Workflow
Eight-step sequence from registration number to archived commercial database check.
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04
False Positives
Nominees, shared addresses, dissolved name clashes, and unverified PSC data.
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05
Chain of Custody
Five requirements covering timestamps, SHA-256 hashing, screenshots, and analyst logging.
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06
Key Queries
Six operator patterns across Companies House, OpenCorporates, GLEIF, Orbis, and Google.
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A PDF version of COR-001 is available below for Signal subscribers.


