Getting started

Company name or business name: what’s the difference?

Two different registrations. Understand which name belongs to your next step.

THE SHORT ANSWER

A company name belongs to an incorporated company. A business name is a trading name. Registering a trading name does not create a limited company.

Your legal identity and your public name

Start by separating the person or organisation behind the business from the name customers see. An incorporated company has its own registered name. A sole trader may trade using a business name while remaining the individual behind that business.

For example, a fictional company called Willow Design Limited might use Willow Studio as its customer-facing trading name. A separate business name registration may be needed for that trading name.

What a business name registration does

The CRO explains that business name registration makes the identity of the person or organisation behind a trading name public. It does not incorporate a company or give protection against another person using the same name.

It also does not settle trade mark rights. Before spending money on a brand, research the name beyond the business name register.

Choose the structure before the paperwork

Your preferred name alone should not decide whether to trade as a sole trader or through a company. Consider ownership, responsibilities, administration and your plans with an appropriate professional adviser.

Once you know which structure you want, choose the relevant registration. Ask any service provider whether its quote covers company incorporation, business name registration or both.

Keep your checks separate

Use a short checklist: legal structure, company or business name, trade mark research, and domain. Record each decision separately. That makes it easier to explain what you need to a formation agent and avoids paying for the wrong service.

Choose a route with a simple example

Consider fictional founder Maeve, who sells handmade stationery. Her public name is “Paper Meadow”, but that name alone does not tell a customer whether Maeve trades personally or through an incorporated company. She first discusses the legal structure with her adviser, then records who will own the trading name, contracts and domain.

If an incorporated company later trades under a different customer-facing name, that introduces a separate trading-name question. The useful question for a provider is “which entity owns this name and which registration are you supplying?” rather than “can you register my brand?” These example names are unverified.

Keep your purchasing brief precise

What you ask forWhat to clarify before ordering
Company formationCompany type, legal name, officers, ownership and included filings
Business-name registrationThe proprietor and trading name; whether this is the correct route
Domain registrationThe registrant, exact domain, eligibility and renewal cost
Trade-mark adviceThe intended goods/services, territory and scope of professional research

Use a separate line for each service on your quotation. Ask the provider to identify optional items and ongoing commitments. A website package or logo purchase should not obscure who controls the legal registrations and online accounts.

Resolve the next decision before buying

If your next task is registering a trading name, follow our business-name registration guide and check the current CRO instructions. If you have chosen incorporation, use the company preparation checklist. The appropriate route depends on your circumstances; the same brand name can raise different questions for different owners.

Read the company, domain and trade-mark guide before assuming registration creates wider rights. Store copies of applications and account ownership details privately, and make responsibility for future changes explicit.

Sources & review

Editorial owner: Thomas O'Sullivan. Sources checked 9 October 2026. Professional review: Thomas O'Sullivan (Company formation expert and writer), 9 October 2026. Scope: Current naming, formation and domain guidance, practical examples and source references.

Examples are fictional and do not establish name or domain availability. Confirm current requirements with the relevant authority or provider. Report a correction.

BIG IDEAS START SOMEWHERE

Start with a name.
Build something great.

Check your company name