How to Use Company Registries for Competitive Intelligence

A company registry is a state record of who a legal entity is, who runs it, who owns it and, in many countries, what it earned. It exists so that anybody dealing with a company can find out who they are dealing with, which is why the documents are public in the first place and why reading a competitor’s file is the ordinary use rather than a clever one.

The thing to fix in your head before starting is that “company registry” describes wildly different institutions depending on the country. Some collect audited financial statements and publish them free. Some collect a name, an address and an annual fee. The same multinational competitor can be almost transparent in one jurisdiction and effectively opaque in another, and the difference has nothing to do with how secretive the company is.

What no registry holds is the business. There are no customers, no prices, no product plans, no churn figures and no explanation of any number. What you get is a verified skeleton with dates attached: incorporation, ownership, officers, borrowing, distress, and where the law requires it, a set of accounts. That skeleton is unusually valuable precisely because most competitive research is assembled from material a company chose to publish, and this is the part they had no choice about.

1. 1Identify the legal entity before searching for anything. A trading name is not a company. Find the registered entity from the footer of their website, their terms of service, an invoice, or a privacy notice, all of which normally carry a legal name and often a registration number. Searching a brand name in a registry returns near-misses and dormant shells, and picking the wrong one produces confident nonsense.
2. 2Work out which country actually holds the accounts. Groups file in several places and the interesting filing is rarely where the head office is. A company selling worldwide may file consolidated accounts in one country, a subsidiary's accounts in another, and nothing at all where it is incorporated. Check the parent, the operating subsidiary and any local branch before concluding a competitor discloses nothing.
3. 3Read the filing calendar before you read the filing. Every figure comes with two dates: the period it covers and the day it was filed. A UK private company has nine months after its year end, and up to 21 months after incorporation for its first accounts, so an entirely compliant set of accounts can describe a year that ended a long time ago. Write both dates next to any number you take.
4. 4Take the notes as well as the headline figures. The balance sheet is the part everyone screenshots and the notes are where the information is: employee numbers, related-party transactions, the going-concern statement, post-balance-sheet events, and the accounting policies that explain why two competitors' figures are not comparable. Small-company accounts are mostly notes, and they repay reading in full.
5. 5Pull the confirmation statement for ownership and activity. The annual confirmation names shareholders and their holdings on a given date, lists the officers in post, and records the activity codes the company claims. Track the codes over time: a company that adds a new classification is describing a change in what it does, filed by them, dated, and announced nowhere else.
6. 6Check charges, insolvency notices and the gazette. Secured lending, its satisfaction, and any formal distress appear here weeks or months before anybody mentions them publicly. The gazette in most countries carries statutory announcements the register does not, including capital changes and business transfers, and it is searchable by company name for nothing.
7. 7Diff this year's filing against last year's. One set of accounts is a photograph and two are a direction. Compare the same lines year on year: employees, the share structure, the registered office, the officers, the activity codes and the wording of the strategic report where one exists. The year-on-year change is the finding, and it is invisible to anybody reading a single document.

Rank the documents a competitor produces by what happens if they are vague, and a pattern appears immediately. A home page can be vague at no cost, and breadth is frequently the point. A press release can be vague because approval matters more than detail. A registry filing cannot, because the obligation to file is statutory, the content is prescribed, the dates are fixed, and in most jurisdictions failing to file or filing something false is an offence attached to named directors personally.

That changes what the document is evidence of. Everywhere else in this cluster you are reading something a company decided to say. Here you are reading something a company was required to say, in a format it did not choose, signed by somebody who carries the consequences. It is the only competitive source where the incentive to be accurate is external to the marketing function.

The practical consequence is a rule about precedence. When a competitor’s website, their funding announcement and their filed accounts disagree about headcount, revenue or ownership, the filing wins on accuracy and loses on currency, and both halves of that sentence matter. Use the filing to establish what was true as of a date, and the voluntary material to establish what has changed since. Reading them the other way round is how a competitive profile ends up asserting a revenue figure the company itself never published.

A registry is not a live database. It is a set of documents delivered on statutory deadlines, and knowing the deadline tells you two things at once: when to look, and how old what you are reading is allowed to be. This is the part most competitive write-ups skip, and it is the difference between quoting a figure correctly and misdescribing a rival.

Take the UK as the worked example, since it is the register most researchers reach for. Companies House gives a private company nine months after its financial year end to file annual accounts, and 21 months from incorporation for its first set. A company with a December year end that files on the last permitted day in September is publishing, entirely lawfully, a description of a year that ended nine months earlier and began twenty-one months earlier. Nothing about that filing is late, and nothing about it is current.

The operational habit that follows is small and it removes most of the errors in this work: write two dates next to every figure you take, the period end and the filing date, and carry both into whatever document quotes it. A revenue number in a competitive profile with no period attached will be read as current by everybody who sees it, forever.

There is no general answer to “can I find my competitor’s accounts”, only a per-country one. These are the cases that come up most in software competitive research.

The United Kingdom: complete, documentary and free

Companies House is the strongest register most researchers will use, and the point that still gets written incorrectly across the web is the cost. Companies House states that you can download company information for free, covering the search, the filed documents themselves, bulk data and an API. You get the actual PDFs: accounts, confirmation statements, officer appointments, share allotments and charges, with a complete history. Fees attach to filing your own information, not to reading anybody else’s.

The United States: the gap nobody warns you about

Company registration in the US is a state matter and no state collects financial statements, which means the single most common piece of competitive advice on the internet does not work for the majority of US private companies. Delaware, where a large share of software companies incorporate, sets out its own position plainly: the online entity search returns the entity name, file number, incorporation date, registered agent details and entity type, current officers and directors appear on the most recent annual report, and shareholder information is not held by the Division at all because the corporation keeps it itself. Alternative entities such as LLCs are not required to list members or managers. If a US competitor is not listed, the registry route ends here, and the estimate has to be built from SEC filings made by other companies, from public contract awards, or from the bottom up.

Germany, France and the Nordics

Germany publishes accounts and, unusually, a shareholder list that names holders directly, which makes ownership questions tractable in a way they are not in most countries. France routes a large number of statutory events through its official gazette, so capital changes, transfers of business and insolvency steps are searchable and free even where the underlying document is not. The Nordic registers are among the most complete in the world, with detailed accounts and, in several cases, structured data available directly. If a competitor has any entity in these countries, check it before concluding that the group discloses nothing.

Beneficial ownership: mostly closed in Europe since 2022

A great deal of published advice on tracing ownership predates a decision that made it wrong. On 22 November 2022 the Court of Justice of the European Union, in joined cases C-37/20 and C-601/20, invalidated the provision under which the general public had access to beneficial ownership registers, holding that such access constitutes a serious interference with the rights to respect for private life and to the protection of personal data. Registers across the EU closed to general searching within weeks. Press and civil society organisations with a link to anti-money-laundering work retain a legitimate interest; a company researching a rival does not. Regulation (EU) 2024/1624 applies from 10 July 2027 and keeps access conditional on demonstrating that interest. Ordinary shareholder filings in the company register are a separate mechanism and remain public in many member states, which is why the German shareholder list matters more than it used to.

What changes in the UK in 2028, and the catch

The largest blind spot in UK registry research is that small and micro companies can file abridged accounts with no profit and loss account, so a competitor can be fully compliant and publish no turnover at all. That is being removed. From 1 April 2028 Companies House will require small companies and micro-entities to file profit and loss accounts and remove the option to file abridged accounts, with filing moving to iXBRL through commercial software. The catch, confirmed in the same announcement, is that those companies will be able to opt out of publishing the profit and loss information on the public register, while Companies House, law enforcement and HMRC retain access. Worth planning for in both directions: a great deal of turnover data may become visible, and the competitors most motivated to hide theirs will have a route to keep doing so.

The table above grades all eleven. What each is actually for, in the order you would normally work them.

1. Annual accounts and financial statements

The document everybody wants and the one most often read badly. The balance sheet gets screenshotted; the notes carry the information. Employee numbers, related-party transactions, the going-concern statement, events after the balance-sheet date and the accounting policies are all in the notes, and the last of those is what tells you whether two competitors’ figures are comparable at all. For small-company filings the notes are most of the document.

2. The confirmation statement or annual return

Who owns and runs the company on a stated date, as opposed to what it earned. Shareholders and their holdings, registered office, officers in post, and the activity codes the company claims for itself. Track those codes across years: a company adding a classification is telling the state it has started doing something new, on the record, with a date, and with no announcement anywhere.

3. Incorporation documents and the constitution

Founding date, original shareholders, share classes and the rights attached to them. Multiple share classes with different rights are where investor protections, liquidation preferences and control arrangements become visible, which matters when you are trying to work out who actually decides things at a competitor.

4. Director and officer filings

Appointments and resignations, dated to within days of the event, and in registers that index people rather than only companies, every other entity those individuals are officers of. That second property quietly maps a group structure nobody has published a chart of, and it surfaces dormant entities holding intellectual property or a second brand. What the register gives you here is the statutory office rather than the operating role, so a chief revenue officer who is not a director will not appear at all.

5. Share allotment and capital filings

New shares issued, and in several jurisdictions the amount paid per share including any premium, from which the size of a round can be computed. This is how a raise that was never announced becomes visible, and it is one of the few places a registry beats every commercial database at once, because the database is waiting for a press release that may not come.

6. The register of charges and security interests

The debt half of the picture, which competitive profiles almost universally ignore in favour of equity rounds. Who lent, what was pledged, when it was created and whether it has been satisfied. A company securing borrowing against receivables is describing its cash position more candidly than any announcement will, and the satisfaction of a charge is equally informative in the other direction.

7. The beneficial ownership register

Covered above. Available in some jurisdictions, restricted in others, and closed to general public search across the EU since the 2022 judgment. Where it is closed, ordinary shareholder filings in the company register are the route that still works, and they are not the same thing: a shareholder list names the registered holder, which may itself be a holding vehicle.

8. Insolvency, strike-off and restoration notices

Formal distress, dissolution, and the reversal of both, usually appearing days after the event and long before anybody acknowledges it publicly. Strike-off proceedings against a dormant group entity are routine housekeeping; the same notice against the operating company is the most consequential thing a register will ever tell you about a rival.

9. The official gazette

A separate publication from the register in most countries, carrying statutory announcements the register does not: capital changes, mergers, transfers of business, court judgments and insolvency steps. Free, searchable by company name, and consistently under-used. In France in particular, several events that would appear in the register elsewhere appear only here.

10. Branch and foreign-company registrations

A formal record of market entry with a date on it, which is better evidence than a careers page or a press release because it costs money and creates obligations. Some countries also require a foreign parent to file its own accounts as an attachment to the branch registration, which occasionally makes a company’s figures available in a country nobody thinks to check.

11. The registry’s bulk data and API

Several national registries publish their whole register as structured data, with daily change feeds. That is the supported route to maintaining a watchlist of competitor entities: the registry itself is offering the data and telling you how to consume it, which is a different proposition entirely from taking information a platform has not offered.

What it costs

Free in the UK and several Nordic countries, including the documents themselves. Small per-document fees in Ireland, the Netherlands and a number of others, typically a few euros for a set of accounts. Germany publishes accounts free. In the US there is nothing to buy, because there is nothing to collect. Budgeting for this source is rarely the issue; knowing which of eight group entities to spend the money on is.

Accounts and identification

Reading almost never requires an account. Where one is needed it is for ordering documents or using an API rather than for searching, and nothing about registering identifies you to the company being researched. Several registries offer a free following or alert service that emails you when a chosen company files anything, which is the single highest-value setup step on this page and takes a couple of minutes per entity.

Finding the right entity

The most common failure in registry research is researching the wrong company. Trading names differ from legal names, groups hold several similarly named entities, and dormant shells share a brand with the operating business. Get the legal name and number from a document the company is obliged to get right, such as the website footer, the terms of service, a privacy notice or an invoice, then search by number. An archived copy of that footer from a web archive will also tell you when they changed entity, which is itself a corporate event worth noticing.

Coverage limits worth knowing

Older filings are frequently scanned images rather than text, so a search that returns nothing may simply be searching text that does not exist. Group structures move the interesting numbers into a jurisdiction with the weakest disclosure. And a company that reorganises can leave the trading history in an entity that now files dormant accounts, which reads as decline if you do not follow the restructuring.

Reading a register is the use the register was built for, so there is no question about whether you may look. The constraints are all about what happens after you have the file, and two of them catch people out regularly.

• Officer records are personal data, and publication is a separate act from reading. Names, dates of birth in part, service addresses and appointment histories all identify individuals. Using them to understand a group structure is ordinary business research. Compiling them into a profile of a named person, or republishing residential details that appear in older filings, moves into privacy law regardless of the fact that the source is public.
• Bulk data usually carries re-use conditions. Registries that publish their whole register generally attach a licence, frequently requiring attribution and sometimes restricting redistribution. Read it once before building anything on top of the feed. The conditions are rarely onerous and they are conditions nonetheless.
• Do not present an old filing as a current fact. This is the failure that actually damages people, and it is not a legal question so much as an accuracy one. Stating that a competitor turns over a certain amount, from accounts covering a period that closed eighteen months ago, misdescribes them to your market. Carry the period end with the number every time you use it.
• Filings about individuals stay out of sales material. A director’s other appointments or a historic insolvency may be public and are still somebody’s personal history. There is no competitive argument worth making that depends on it, and a battlecard containing one will eventually be seen by the person it describes.
• Take the registry’s own route where one exists. Where a register publishes an API, bulk downloads or an alert service, use them. They are the supported way to follow a competitor entity, they carry clear terms, and they remove any question about how the information was collected.

• Anything about customers. No registry records who a company sells to, at what price, or how many of them there are. Proxy: published case studies, cloud marketplace listings and public contract awards, all of which name buyers.
• The financials of most US private companies. No state collects them, so there is nothing to find rather than something hidden. Proxy: filings made by listed customers and rivals that name the company, and a bottom-up estimate from headcount and pricing.
• Any explanation. Accounts record what happened and never why, and a strategic report where one exists is written for compliance rather than candour. Proxy: their own investor and product communications, read against the filing.
• The current position. Every document here describes a period or a date that has passed, sometimes by nearly two years. Proxy: anything they publish continuously, which is most of the rest of this cluster.
• Group reality, when the structure is designed to obscure it. A holding company in a low-disclosure jurisdiction with an operating subsidiary elsewhere can leave a genuinely large business looking like several small ones. Proxy: officer indexes, which link entities through the people who sign for them.

Treat this as two different schedules rather than one. Accounts arrive once a year on a predictable date, so put a diary reminder two months after each entity’s accounting reference date and do nothing else about them in between. Everything else, officer changes, share allotments, charges, gazette notices and insolvency steps, can appear any day and is where the news lives, which is what a monthly pass over the filing history is for.

Where the registry offers a free alert or following service, subscribe per entity, including the dormant ones: a shell that suddenly files something is usually the first visible sign of a restructuring or an acquisition. Keep the resulting picture in one place per competitor with the filing dates attached, which is the job a competitor profile does, and record which entity each figure came from. A profile that says a revenue number without naming the entity and the period cannot be checked by anybody, including you, six months later.

Everything a registry holds is true and none of it is recent. A competitor raises a round in March and the allotment appears weeks later; they enter a market in January and the branch registration follows; they have a difficult year and you read about it the following autumn. The filing calendar is the whole point of the source and also its ceiling: nine months of lag on accounts is the compliant case, and the decisions a rival made this quarter will not appear anywhere in this cluster of documents until long after they have affected your deals.

Bridging the distance between what a rival filed and what they are doing today is precisely the work competitive intelligence software takes on. Flares follows the material a competitor puts out continuously, their prices, their product, their hiring and their public claims, so the annual filing arrives as a periodic audit of a picture that is already up to date rather than as the picture itself. The filing is the one document software cannot produce early. Nobody reports a private company’s audited turnover, its share structure or its secured borrowing before that company is obliged to disclose it, and on that question the register has no substitute.