Verifying a Channel Islands company: Jersey, Guernsey and Alderney

Three islands, three registries

A Channel Islands company is incorporated under the laws of one of three jurisdictions, each with its own registrar and its own filing rules:

• Jersey · companies are registered with the Registry function of the Jersey Financial Services Commission (JFSC). The Companies (Jersey) Law 1991 is the governing statute.
• Guernsey · companies are registered with the Guernsey Registry, supporting the Office of the Registrar of Companies. The Companies (Guernsey) Law 2008 is the governing statute. Sark and Herm fall within the Bailiwick of Guernsey but have no separate company registry; entities there are registered with the Guernsey Registry.
• Alderney · companies are registered with the Alderney Company Registry, administered by the Greffe (Court of Alderney). Although Alderney is part of the Bailiwick of Guernsey, the registry is fully separate from the Guernsey Registry.

None of the three is part of the United Kingdom and none of them is in Companies House. UK Companies House will not return a Channel Islands company, and a "British" letterhead address on Jersey or Guernsey is not a UK company. The right registry is the first practical question.

Why companies are incorporated here

The Channel Islands are international finance centres. Jersey and Guernsey together host a very large concentration of investment funds, private wealth and trust structures, captive insurance, property holding vehicles and international business companies. The reasons are well-established: a 0% standard corporate tax rate (10% or 20% applied to certain regulated and Guernsey-resident-owned activities), well-developed corporate legislation, English common-law tradition, English-language administration, and a body of professional service providers experienced in international structuring.

A Channel Islands counterparty in a trading transaction is therefore relatively uncommon, and when it appears, it is often a holding company in a wider group rather than an operating business. This shapes the verification question. The right thing to assess is frequently the underlying group rather than the Channel Islands entity itself.

🇯🇪 Jersey · JFSC Registry

Jersey companies are registered with the JFSC Registry, which holds and updates the various separate registers including the registers of Jersey companies, business names, foundations, limited partnerships, limited liability partnerships, separate limited partnerships, incorporated limited partnerships, trademarks and security interests.

Company types. The Companies (Jersey) Law 1991 provides for private and public companies, limited and unlimited, par-value and no-par-value, and (since 2006) cell companies, the Protected Cell Company (PCC) and Incorporated Cell Company (ICC), used principally in the funds and insurance sectors.

What is filed and publicly visible. The JFSC publishes the company's registered number, name, type, status, registered office address, and incorporation date. Annual returns are required and confirm the directors, share capital and shareholders. Crucially:

• Financial statements are not filed publicly by Jersey private companies. There is no public profit-and-loss, balance sheet or audit report for a typical Jersey private company.
• Shareholders are filed on the annual return (Jersey discloses more shareholder detail in its public record than many comparable jurisdictions), but the level of public detail and the speed of update vary.
• Beneficial ownership is filed with the Registry but access is restricted; the public-access regime was paused following the 2022 CJEU ruling and is administered through legitimate-interest applications.

Free name and existence searches are available on the JFSC Registry website. Document images and certificates require a paid request.

🇬🇬 Guernsey · Guernsey Registry

Guernsey companies are registered with the Guernsey Registry. The Companies (Guernsey) Law 2008 governs them. The Registry also maintains separate registers for limited partnerships, limited liability partnerships, foundations, charities and non-profit organisations.

Annual validation. Where most jurisdictions speak of an annual return or confirmation statement, Guernsey requires an annual validation submission. Every Guernsey company must file the annual validation between 1 January and the end of February of each year, confirming the company's details as at the preceding 31 December. The validation regime is more concise than a UK confirmation statement but covers the same essential ground: name, registered office, directors, resident agent, share capital and members.

What is filed and publicly visible. The Guernsey Registry publishes basic information on every company free of charge: current name, registration number, status, type, registered office, incorporation date. Annual validation filings, the memorandum and articles, and certain other documents are available for a small per-document fee.

• Financial statements are not publicly filed by Guernsey private companies. Accounts must be prepared and audited (where above audit-exemption thresholds) but are not made public through the Registry.
• Resident agent. Every Guernsey company must have a resident agent on the island: either a corporate service provider licensed by the Guernsey Financial Services Commission or, for smaller domestic companies, an individual director resident in Guernsey. The resident agent is publicly named on the Registry record.
• Beneficial ownership is filed with the Registry (the Beneficial Ownership of Legal Persons (Guernsey) Law 2017 framework). Public access has been restricted since 2022; a legitimate-interest framework has been the subject of consultation.

Bear in mind that company identifiers on the Guernsey Registry are not always unique across the multiple registers maintained (companies, LLPs, LPs, foundations, charities). When cross-referencing, the entity type matters as well as the number.

Alderney · Alderney Company Registry

Alderney is the third-largest of the Channel Islands and the only one of the smaller Bailiwick-of-Guernsey islands (Alderney, Sark, Herm, Jethou) to maintain its own company registry. The Alderney Company Registry is administered by the Greffe within the Court of Alderney and operates independently of the Guernsey Registry, although the two jurisdictions share the same Bailiwick legal framework.

What's available. The Alderney Company Registry can issue, against a paid search request:

• Confirmation of incorporation and current status
• The annual return, naming the directors, members and authorised and issued share capital
• The memorandum and articles of association
• Records of any registered charges

Unlike Jersey and Guernsey, the Alderney Company Registry does not currently maintain a public online search portal of the same kind; requests are typically made directly to the Greffe by email or telephone. This is one of the smallest commercial registries in the British Isles and is administered by hand rather than at scale.

Alderney companies are encountered most often in the e-gaming sector (the Alderney Gambling Control Commission has licensed online gambling operators since 2000 and a number of these are incorporated locally) and in private holding structures. As with the other islands, financial statements are not on the public record.

What public Channel Islands records can and can't tell you

All three registries publish enough information to verify a company exists, who its directors are, where its registered office is, what its share capital is, and that it is in good standing on the register. None of them publishes financial statements as standard for private companies. This is the most important single point to internalise: the registry alone will not give you a credit picture.

For a Channel Islands counterparty where credit risk matters, the substantive enquiry sits in three places off the registry:

• The wider group. Many Channel Islands companies are subsidiaries or holding vehicles within larger international groups. The publicly accessible accounts of UK, Irish, US or other parent or sister entities often tell most of the story.
• The corporate service provider. The named resident agent or corporate administrator is the practical channel to confirm operational status, and a properly regulated CSP that has acted for the company over time is itself a positive signal.
• Bank and trade references. Where the Channel Islands company is a genuine trading entity, banking is invariably local and well-regulated; trade references obtained through an investigated report are usually the most direct route to a financial picture.

Court records (the Royal Courts of Jersey and Guernsey, the Court of Alderney) are searchable for judgments and insolvency proceedings: small jurisdictions mean low volumes, and any meaningful adverse history will surface quickly.

Practical points for counterparties on the islands

• Currency. All three islands use pounds sterling. Jersey and Guernsey each issue their own local notes (the Jersey pound and Guernsey pound) at parity with sterling: local notes circulate alongside Bank of England sterling on the islands but are not legal tender in the UK.
• VAT. The Channel Islands are outside the UK VAT area. Jersey applies its own Goods and Services Tax (GST) at 5%; Guernsey and Alderney have no general consumption tax. Imports into the UK from the Channel Islands are treated as imports from outside the EU and UK customs zone.
• Economic substance. Since 2019, both Jersey and Guernsey (including Alderney) apply economic substance requirements to companies tax-resident on the islands carrying on relevant activities: they must demonstrate adequate people, premises and expenditure on the island and conduct core income-generating activities there. A counterparty's resident-agent address alone is not, by itself, evidence of operating substance.
• Listed funds. A material slice of Channel Islands incorporations are investment funds, including London-listed closed-ended funds with Channel Islands corporate vehicles. For these the disclosure regime is the listing-venue disclosure regime (LSE, AIM, TISE) rather than the local registry: annual reports are publicly available through the exchange's regulatory news service.
• TISE. The International Stock Exchange, based in Guernsey, lists debt and equity securities and is a recognised exchange for various tax and regulatory purposes. A Channel Islands company may be listed on TISE without being listed on a more prominent exchange: the TISE listing comes with its own disclosure obligations.
• The Crown Dependencies are not the UK and not the EU. Both bailiwicks are constitutionally separate from the UK and were never in the EU. Cross-border arrangements that depend on EU membership or on UK domestic status need to be assessed on that footing.

Channel Islands reports: registry data plus on-island enquiry

Because financial statements are not publicly filed for private companies on any of the three islands, registry-only reports are necessarily limited in scope. Our Jersey, Guernsey and Alderney company reports can draw on each island's registry for the verifiable corporate record and supplement it through in-island enquiry. Typical research and case-specific information can include corporate service provider contact, bank reference, trade references where the counterparty trades commercially, court and judgment search, and group-structure investigation.

For Channel Islands holding companies whose substance sits in a wider group, fuller investigation may involve one or more reports on the operating entities elsewhere.