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Check company name availability and register with ease

Register your company with Tide for £14.99 £50

We’re an authorised agent of Companies House and will fund almost all of the incorporation fee for you.

Get up and running in no time

Get registered and receive your Companies House certificate of incorporation within one business day. Once you’re set up you can access all your business account needs in one app!

Trusted by over 1 million businesses

We support small businesses, from cupcake makers to coders, giving business owners the time back to do what they love and grow their business.

Register your limited company

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How does our company name checker work?

When you run a limited company name check, our search tool cross references your chosen company name against every UK company in the Companies House register - both active and dissolved. 

We ensure your company name hasn’t been used in the past, and compare it against sensitive words that Companies House doesn’t allow.

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What to consider when choosing a business name

To get registered quickly, your company name needs to follow Companies House rules. Our free company name check tool will let you know if your name complies in a matter of seconds.

It must be unique

Your company name can’t be the same as another company’s, nor can it be similar. Consumers must be able to tell you apart from other businesses. 

It needs to end in “Limited” or “Ltd”

Whether you use “limited” or “ltd” is entirely up to you, but it is mandatory for all limited companies. In Wales, “Cyfyngedig” or “Cyf” is accepted.

It can’t include sensitive words

To avoid delays in company registration, omitting sensitive words from your business name is wise. While in some cases it’s possible to include them, they will need to be government-reviewed. 

It can’t be offensive

Be wary of offensive connotations when choosing your company name, especially if you plan to trade internationally. Although this may seem like common sense, other cultures may perceive certain terms as offensive, that you do not.

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Tips for choosing a company name

Choosing a company name can be difficult, especially if it’s your first! Here are a few tips to help you get started:

Choose something that's memorable

It should be easy to spell and pronounce

Pick a name that allows for your business to grow

Make sure it resonates with your target audience

A HAPPY TIDE MEMBER

Tide's business name check is a great tool! It gave me peace of mind that my company name was both available and complied with the naming rules.

Get more than just your business name with Tide

Start your journey with Tide and let us help you get your business sorted!

From checking your company name, to setting up a virtual office address and registering your business, we’ve got you covered.

  1. Register your limited company

    Once you’ve chosen your company name, you can register your limited company through Tide. Companies House charges £50 to incorporate, but we will get you registered for only £14.99!

  2. Open a business bank account

    Your business bank account takes minutes to open, and your company is usually registered the same day. No monthly account fees, no incorporation fees, and no fuss.

  3. Keep your home address private

    Choose Tide’s virtual office address service to get a registered London-based address, and keep your personal information secure.

  4. Secure your domain name

    Whilst registering your company, you can secure your domain name at the same time – there’s no need to go elsewhere!

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 Why Switch to Tide? 

  • Get all your business admin done in one place effortlessly by switching your existing business bank account over to Tide with the Current Account Switching Service.

  • It’s free, easy and we’ll handle all of it for you.

  • Simply fill out your old bank details and the switch will be done automatically, reliably and hassle-free.

Switch to Tide

Learn more about registering a company

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Company Name Check FAQs

We understand businesses, it's all we do

Tide is built by business owners for business owners. That’s why we’re trusted by over 1 million sole traders, freelancers, and limited companies worldwide.

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