Setup

SIC Code Finder

Every UK company needs a SIC code at registration. Describe what your business does and we'll suggest the most likely one(s) — or check a code you already have.

Type a few words about what you do — or tap a sector above.

A quick-reference finder covering the most common founder business types. For an exhaustive lookup, check the official Companies House SIC list. Your SIC code affects how your company is classified, not directly the tax you pay.