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The schema types that matter most for a business are Organization, which defines your brand as an entity, Service, which describes what you offer, FAQPage, which marks up question and answer blocks, Article, which identifies your content pieces, and BreadcrumbList, which shows your site structure. Together these cover the majority of what search engines and AI need to understand and surface a service business.
Introduction
Schema.org lists hundreds of types, but a service business only needs a focused handful. Getting these few right delivers most of the benefit, in both rich results and AI understanding.
Here is what each core type does and when to use it.
Organization
The foundation. Organization defines your brand as a single entity, with your name, logo, description, location and links to your official profiles through the sameAs property. This is the type that ties your website, your social profiles and third-party databases into one recognisable entity, which is exactly what AI systems need to describe you confidently. Place it on your homepage and keep the details identical to your other sources.
Service
Service describes each thing you offer, for example brand strategy, Webflow development or performance marketing. It connects your brand to what you actually do, so an engine understands your offering rather than guessing from page text. Use one Service entry per core offering, optionally grouped in an OfferCatalog.
FAQPage
FAQPage marks up a block of questions and answers. It is one of the highest value types, because it can produce FAQ rich results in Google and because each answer is already a short, self-contained unit that AI assistants find easy to quote. Use it on any page with a genuine FAQ, and make sure the marked-up questions and answers match what is visible on the page.
Article
Article, or its variant BlogPosting, identifies a piece of content with its headline, author, publish date and topic. It is essential for a knowledge hub, because it tells engines that a page is editorial content, who wrote it and when, which supports both freshness signals and author credibility. Use it on every article in your content hub.
BreadcrumbList
BreadcrumbList describes where a page sits in your site hierarchy, for example Home, then Insights, then the article. It helps engines understand your structure and can produce breadcrumb rich results. Add it to deeper pages like articles and service pages.
How to choose
Start with Organization on your homepage, add Service for your offerings, then apply FAQPage, Article and BreadcrumbList to the relevant pages. That focused set covers the needs of most service businesses. For the format these are written in, see our article on JSON-LD, and for the wider strategy see the complete guide to schema markup.