Written by Lee Hartley. Revised 1 October 2026.
What an "entity" is in the context of search
In search and AI, an entity is a distinct, real-world thing that can be uniquely identified, a person, a place, an organisation, a product. Google's Knowledge Graph contains hundreds of billions of entities and the relationships between them. When Google has your business as an entity in its Knowledge Graph, it knows who you are, what you do, and where you operate, independently of any specific page you've published.
Consistent business information helps systems interpret and distinguish your business; it does not guarantee a Knowledge Panel or an AI citation.
Entity SEO and keyword SEO
| Keyword relevance | Business identity |
|---|---|
| A fictional Salford electrician explains its inspection service and answers customer questions. | The same business consistently identifies its public name, real coverage and qualifications. |
| Helps a page address a topic. | Helps distinguish the business providing the service. |
Both support a useful website; neither guarantees a particular ranking or citation.
The three pillars of entity SEO
Entity disambiguation
Making sure AI systems and Google can uniquely identify your business, distinguishing "Smith Plumbing Leeds" from every other plumbing company named Smith. Consistent name, location, and category across all sources.
Entity association
Building the connections between your entity and relevant topics, locations, and categories. Publishing content that puts your entity name in the same context as the subjects you want to be associated with.
Entity authority
Earning mentions from sources that Google and AI tools already recognise as credible. Each mention from a trusted source reinforces your entity's credibility and topic associations.
An illustrative entity connection
In this fictional example, Example Electrical has a founder and provides an inspection service. Stable identifiers connect the same objects rather than creating a different business on every page. These are placeholder values, not facts about AI Visible.
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://example.com/#business",
"name": "Example Electrical",
"founder": {
"@id": "https://example.com/#founder"
}
},
{
"@type": "Person",
"@id": "https://example.com/#founder",
"name": "Example Founder"
},
{
"@type": "Service",
"@id": "https://example.com/#inspection",
"name": "Electrical inspection",
"provider": {
"@id": "https://example.com/#business"
}
}
]
}Check your public business identity
| Check | Compatible information | Conflict to fix |
|---|---|---|
| Business name | An accurate public trading name, with a legal name identified separately where relevant. | Unrelated or obsolete business names. |
| Website | Links resolve to the same canonical website. | Profiles point to a previous or unrelated domain. |
| Contact and coverage | Current contact methods and genuine operating areas. | Disconnected numbers or invented locations. |
| Profiles | Verified links to profiles for the same business. | Unrelated directories or other businesses listed as the same entity. |
How to build entity signals: step by step
-
Define your entity clearly on your website
State your public trading name, specialism and genuine operating area clearly. A legal name can be stated separately where relevant. Accurate identity matters more than forcing every mention into identical text.
-
Add Organisation or LocalBusiness schema
Schema markup is the most direct way to declare your entity to AI systems. At minimum: @type, name, url, address, telephone, description, and sameAs properties. The sameAs property links to your profiles on Google, LinkedIn, and relevant directories, confirming they're all the same entity.
-
Claim and fully complete your Google Business Profile
Use the business’s real public-facing name and accurate profile details. Keep categories, services, hours and contact information current; do not add keywords to a name that customers do not use.
-
Ensure NAP consistency across all sources
Keep business names, contact details and genuine locations accurate across relevant profiles. Distinguish harmless formatting differences from information that identifies a different or outdated business.
-
Build external entity mentions
Get your business named on authoritative external sites, not just linked to, but named. Trade directories, industry publications, partner pages, and review platforms all contribute. Each mention from a trusted source reinforces your entity's existence and topic associations in AI training data and retrieval indexes.
-
Create topically associated content
Publish useful material about your specialism with clear authorship and supporting evidence. Related content helps explain your services, but does not guarantee a citation for a particular question.
Why entity SEO is the foundation of AI visibility
Clear identity supports interpretation, but AI citations also depend on the question, accessible content and the sources used. Do not delay useful content work while waiting for a Knowledge Panel.
The good news for UK small businesses: entity signals are buildable from scratch, and many of the highest-impact actions (GBP completion, NAP consistency, schema markup) require effort rather than budget.