By
August 25, 2026
How Do I Choose a Name for a UK Limited Company?
Choosing the right name for a UK limited company is an important step in starting a business. Your company name should be memorable, suitable for your activities and compliant with Companies House rules.
Before registering the company, you should check that the name is available, does not infringe a trade mark and can support your business as it grows.
A strong company name should be:
Avoid names that are unnecessarily long, difficult to spell or so specific that they restrict the company’s future activities.
For example, including one particular product or location in the name could become limiting if the company later expands.
Most private limited company names must end with “Limited” or “Ltd”. Companies registered in Wales may use “Cyfyngedig” or “Cyf” instead.
Your proposed name must not:
The official Companies House company-name guidance explains the current rules.
Use the free Companies House name availability checker before submitting your application.
Search for:
Adding punctuation, a special character or a common company word may not make the name sufficiently different. Companies House may treat two slightly different names as the same.
Name availability can also change, so check again immediately before registering the company.
Yes. Companies House approval does not automatically give you the right to use the name as a brand.
A company name could be available for registration but still conflict with an existing trade mark. Search the UK Intellectual Property Office trade mark database before committing to the name.
This is particularly important if you plan to advertise nationally, sell online or invest heavily in branding.
Some words require approval because they may suggest authority, professional status, regulated activity or a connection with the government.
Examples may include words connected with:
The exact requirements depend on the word and how it is used. Check the current Companies House guidance before applying.
It can, but it does not have to.
A descriptive name may help potential customers understand the business quickly. A more distinctive or invented name may be easier to brand and protect.
Consider whether the name will still be suitable if you:
A flexible name can prevent the cost and inconvenience of rebranding later.
No. A limited company may operate under a trading name that is different from its registered legal name.
For example, a company registered as Example Ventures Ltd could trade under a shorter consumer brand. However, trading names remain subject to legal restrictions and must not infringe another business’s trade mark.
The company’s full registered name must still appear on its website, invoices, business letters and other required documents.
Yes. Before registering the company, check whether a suitable domain name and relevant social media usernames are available.
Ideally, customers should be able to identify the same brand across your:
Do not assume that owning a domain name gives you rights to the corresponding company name or trade mark. These are separate checks.
Yes. Many consultants, contractors and professional service providers use their personal names.
This can work well when the individual is central to the business. However, a broader brand name may be more suitable if you plan to employ a team, expand internationally or eventually sell the company.
Yes. A UK limited company can change its registered name after incorporation, usually by passing a special resolution or following a procedure allowed by its articles of association.
The change must be registered with Companies House. You may also need to update your:
Choosing carefully at the beginning can reduce these future costs.
Before registering your UK limited company, confirm that:
The best name for a UK limited company is distinctive, legally acceptable and flexible enough to grow with the business.
Check Companies House, existing trade marks, domain availability and sensitive-word restrictions before registering. A few careful checks at the start can help prevent rejection, legal disputes and expensive rebranding later.
