Choosing a new brand name is one of the most practical decisions you will make for your business, but it comes with real legal risks if you rush it. Some business owners assume that registering a company at Companies House or buying a web domain gives them exclusive rights to a name. It does not. If another business holds a registered trade mark for a similar name in your sector, they can force you to rebrand, surrender your domain, and hand over profits.
Before you create marketing materials, buy stock, or pay for sign writing, you need to check and secure your mark.
Checks Before You Finalise Your Brand Name
Companies House vs Domain Names vs Trade Marks
A company name, a domain name, and a registered trade mark are three completely different legal concepts in the UK.
Companies House prevents two UK limited companies from registering identical legal names, but it does not protect your brand name in the commercial market.
Domain Registrars sell internet addresses to whoever pays first, regardless of whether that name infringes on an existing business brand. And with multiple tlds (.com, co.uk, .business .ai etc) there are more similar names than ever.
A Registered Trade Mark gives you legal ownership and exclusive rights to use a brand name or device (logo etc) for specific goods or services across the UK.
Registration Type | Registering Body | What It Protects | Legal Rights Provided |
|---|---|---|---|
Limited Company Name | Companies House | Official corporate entity name | Stops identical company names; does not stop brand usage by sole traders or partnerships. |
Domain Name | Domain Registrars (e.g. Nominet) | Web address location | Gives exclusive access to the web address; can be lost if infringing an existing trade mark. |
Registered Trade Mark | UK Intellectual Property Office (UKIPO) | Brand name, logo, or slogan in commercial trade | Grants exclusive commercial ownership and right to sue for infringement in chosen classes. |
Commercial and Practical Search Steps
Before touching legal registers, carry out basic commercial checks to see if the marketplace is already crowded:
Google and Search Engines: Search for exact and partial matches. Look for active trading businesses using similar names in your industry, even if they operate locally.
Social Media Handles: Check availability across platforms like LinkedIn, Instagram, X, and Facebook. Inconsistent social media handles make marketing harder and costlier.
Search for Passing Off Risks: Under UK common law, an unregistered business that has built up commercial goodwill under a name can sue you for "passing off" if your use of a similar name confuses customers.
How to Search the UK Trade Mark Register
Understanding Trade Mark Classes
Trade marks are registered under specific categories known as the Nice Classification system. There are 45 classes in total: 34 for goods (such as clothing, software, or drinks) and 11 for services (such as consultancy, financial services, or catering). You only receive legal protection in the specific classes you select and pay for in your application.
Using the UKIPO Search Tool
The UK Intellectual Property Office (UKIPO) provides a free online search database. When searching, do not restrict yourself to exact spellings.
Search for similar spellings, phonetic equivalents, and deliberate misspellings (for example, "Pharma" vs "Farma").
Filter your searches by relevant trade mark classes to see who operates in your specific sector.
Look for active trade marks as well as marks that are currently pending examination or publication.
If an identical or very similar mark exists in your target class for similar goods or services, choosing that name carries high legal risk. If you are unsure about potential conflict, consult a qualified trade mark attorney or intellectual property solicitor.
How to Apply for a UK Trade Mark
Preparing Your Application
Once you confirm the name is clear, apply online directly through the UKIPO website. You will need to specify three key details:
The Mark Type: Decide whether you are registering a word mark, a logo, or a combination. Word marks generally offer broader protection because they protect the name itself regardless of changes to font, colour, or styling. You are
The Applicant Details: State whether the owner is an individual or a registered limited company.
The Classification Terms: Select the exact goods and service descriptions within your chosen classes. Be precise; you cannot expand your list of goods or services after submitting the application.
Application Costs and Timelines
Applying for a trade mark involves non-refundable statutory fees. You can use standard filing or the UKIPO "Right Start" option, which lets you pay half the fee upfront and receive an examiner's report before deciding whether to pay the remainder.
If the trademark is really important to your business, you could use a lawyer who specialises in intellectual property to handle it for you. They can usually monitor the trademark register for similar new applications too.
Application Option / Stage | Standard UKIPO Fee | Timeline | Key Details |
|---|---|---|---|
Standard Online Application | £170 for 1 class (£50 per additional class) | Examiner report in 3 to 4 weeks | Full fee paid upfront; non-refundable if the mark is rejected. |
Right Start Application | £200 total (£100 upfront, £100 if proceeding) | Examiner report in 3 to 4 weeks | Reduces financial risk if the examiner finds major legal objections. |
Publication & Opposition Period | Included in filing fee | 2 months (extendable to 3) | Published in the Trade Marks Journal for third parties to object. |
Registration Granted | No additional fee | Total process takes 3 to 4 months | Valid for 10 years; can be renewed indefinitely every 10 years. |
What Happens After Submission?
After submitting your application, it goes through two main stages before full registration:
1. Examination: A UKIPO examiner checks that the mark meets legal requirements. It must be distinctive, not purely descriptive of the goods or services, and not deceptive. If the examiner finds conflicting registered marks, they will issue an examination report highlighting the issues.
2. Publication and Opposition: If approved by the examiner, the mark is published in the official online Trade Marks Journal for two months. During this window, existing brand owners can formally oppose your application if they believe it infringes on their existing rights.
If no one opposes your application within two months, the UKIPO grants full registration, giving you legal rights backdated to your original filing date.
Funding the setup of a new enterprise, buying domain portfolios, and securing legal protections requires sensible capital management. If you operate an established business that accepts customer card payments and you need working capital support to back a new brand launch or inventory purchase, options like a merchant cash advance can provide flexible funding tied to your daily card sales volume. Learn more about how this funding model operates in our guide on What Is a Merchant Cash Advance & How Does It Work?.
Summary and Next Steps
Securing your brand name before investing heavily in website design, signage, or stock protects your business from costly legal disputes. Do not rely solely on a quick Companies House lookup or available social media handles. Carry out thorough searches on the UKIPO database across all relevant product and service classes, apply for a registered word mark early, and respond promptly to any examination feedback. Taking these direct steps upfront gives you legal ownership, protects your market reputation, and ensures your business builds long-term commercial value.
