SIC 2007 → 2026 converter
Need the old code and the new code?

Use the converter page to compare SIC 2007 codes with SIC 2026 codes and jump to the matching new classification page.

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About this site

About This Site

A concise reference for the UK Standard Industrial Classification 2026.

What this site does

UK SIC 2026 helps you browse the official ONS classification by section, division, group, class, subclass, or keyword. It is built for quick lookups and clean navigation.

How it is built

The site is generated as static pages with Astro, TypeScript, and simple CSS. That keeps pages fast, accessible, and easy to crawl.

How to use it

Use this site as a practical reference. For anything that affects reporting, compliance, or legal decisions, always confirm against the official ONS source.