Why Does Wikidata Delete Properly Sourced Company Pages?

Wikidata is a free, public database that AI tools and search engines use to check basic facts about a company, like who runs it and what it does, before deciding whether to trust and cite it. The admin said the page broke Wikidata’s notability policy, even though every fact on it came straight from a financial regulator’s own public register.

That deletion showed us something most people don’t find out until it happens to them. Wikidata doesn’t accept every true fact as a good enough reason for a company to have a page. It actually rules out regulator registers, official websites and press releases as sources that count toward notability.

What Is Wikidata’s Notability Policy for Companies?

Wikidata keeps a company page only if it meets one of three rules in its notability policy. It has a link to an existing Wikipedia article or it can be supported by serious public sources independent of the company, or it’s genuinely needed to support facts on another page. Most new company pages have to pass that second rule, since small and medium companies rarely already have a Wikipedia article.

The policy stays pretty vague on what counts as serious. That leaves the final call up to individual admins, and if people disagree, the wider editing community. That vagueness is exactly what caught our client out.

Why Doesn’t a Regulator Register Count as a Serious Source?

Wikidata treats regulator registers, official company websites and press releases as directory-style or self-published sources. They don’t count as independent editorial coverage, even when the regulator is a national government body. A listing on a financial regulator’s register proves a fact is true, but it doesn’t prove that anyone outside the company has actually written about it, and that’s the real test the policy is checking for.

This isn’t a hidden rule, but it’s easy to miss. Wikidata’s own community has argued about how strictly to apply it for years, that means a new company page can land in front of an admin who applies the rule more strictly than the last one did.

What Happened When We Built a Wikidata Page for a Regulated Fintech Client?

We built a full page for a regulated Irish fintech client as part of a bigger project on entity consistency for SEO and AI visibility. We added the company type, the year it was founded, its official website, its industry, its legal form and both of its financial regulators. Each fact had a reference link pointing straight to that regulator’s own public register. Every single statement was accurate and properly sourced.

The page stayed live for around 48 hours before an admin deleted it. The deletion log pointed straight to the notability policy, nothing on the page was actually wrong. The page simply had no independent source proving it deserved to exist on Wikidata in the first place. The regulator links were fine for backing up individual facts, but they did nothing to clear the notability bar itself.

Does a Wikidata Entry Actually Help AI Search Visibility?

Yes, and it helps to understand why before deciding if it’s worth fixing. Wikipedia is ChatGPT’s most cited source by far. It makes up 47.9% of its top source share, according to citation tracking research from Profound. Wikidata shares its knowledge base with Wikipedia.

Industry commentary on Wikipedia and AI citation patterns has also pointed out that for brands who don’t clear Wikipedia’s own stricter notability bar, a properly built Wikidata entry can be disproportionately valuable because the notability bar is lower and the conflict of interest rules are looser than Wikipedia’s. That’s exactly why it’s worth getting right instead of giving up after one deletion.

What Sources Actually Satisfy Wikidata’s Notability Bar?

The pattern we found across Wikidata’s own deletion discussions is pretty consistent. Sources controlled or paid for by the company don’t count, no matter how official they look.

• An official company website, like a company’s own about us page, doesn’t count.
• A regulator or government register, like a central bank or financial conduct authority listing, doesn’t count either. It only helps confirm individual facts.
• A press release or wire copy, like the same text copied across lots of outlets, usually doesn’t count.
• Independent news or trade press, like an original interview or story about the company, does count.
• A verified third-party award or ranking, like an audited industry ranking from an independent firm, does count.
• An existing Wikipedia article, like a link to a live Wikipedia page, counts automatically.

What Should You Check Before Creating a Wikidata Page for a Company?

Check for real independent coverage before you write a single statement. Don’t wait until a deletion forces the question. In practice, that means checking whether the company already has a Wikipedia article, then searching for original press coverage, verified awards or analyst recognition that actually talks about the company, not just names it.

• Search for the company’s name alongside its industry in general news and trade press results, not just its own PR.
• Check whether any award or ranking naming the company comes from an audited independent process, not a paid best-of placement.
• Keep regulator and primary source references for individual facts once the page exists. They’re still the right sourcing for things like the founding date or legal form. Just don’t rely on them to justify why the page should exist at all.

The deletion isn’t a sign the strategy is wrong. It’s a sign the notability check needs to happen before the build, not after.

If your brand isn’t showing up where AI engines are looking, that’s the part worth fixing before you build anything else on top of it. Talk to us; we are a no-nonsense digital agency in Dublin, and we’ll show you where you stand.