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Business SIM only deals

Shop SIM Only deals for all major UK networks & get the best value for your business.

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Finding the perfect business SIM-only deals for you:

With so many options on the market, finding the best business SIM-only deal for your business is tricky. Lucky for you, we stock plans suitable for every company’s needs, all with lower prices than the network.

We’ve been trusted suppliers of EE, O2, Three, and Vodafone for 25 years, backed by an excellent Trustpilot score from thousands of customers. So, you can count on us to deliver you the best deal!

 

The benefits of choosing a business SIM-only plan:

When compared to a regular contract, there’s really no contest. They’re significantly cheaper than a regular consumer contract… Plus, you save even more over network rates when you shop with us!

Not only do business SIM-only plans cost less, but they’re also great for separating your business and personal life with a dedicated work number. Move around a lot? Connect your mobile, tablet, and all your other work devices with 4G/5G to stay productive – even when you’re on the move.

If saving money isn’t enough for you, there are plenty of other benefits of choosing a business plan over a regular consumer contract, such as:

  • Lower credit check criteria
  • More flexible data plans
  • Control your cost
  • Early upgrades & contract buyout
  • Unlimited calls & texts for all plans
  • Optional business handset fund
  • Stay connected, wherever you are
  • M2M/IoT integration

 

Which network has the best business SIM-only deals?

There are a few factors when it comes to picking the right SIM-only deal for your business.

Although EE offers some of the lowest SIM-only prices in the market, the best choice for your business really depends on the coverage of your area. All networks claim to offer 99% nationwide coverage, though the speeds delivered can vary drastically. Check your immediate area with the Ofcom coverage checker for more insight.

You should also consider your intended use and movement patterns. If you travel a lot, we recommend an O2 business contract, as they are the only network to continue offering data roaming at no extra charge. Just make sure that wherever you’re going is included in the O2 Inclusive Zone.

Lastly, make sure to pick a SIM plan that best suits your budget!

 

What about M2M SIM cards for IoT devices?

M2M SIM cards, also known as “Machine to Machine”, are made to keep various IoT devices connected to the internet. These devices include 4G/5G routers, smart home meters, wearable technologies such as the Apple Watch, asset tracking, and so much more.  Essentially, these M2M SIM cards enable different machines and devices to communicate with each other.

Whilst regular SIM cards are traditionally used in mobile phones, tablets, and other consumer devices, M2M SIMs are made for industrial use. They are often used in remote areas and harsh environments, meaning they are built at a higher quality and can last for over a decade.

Refer to our guide to M2M SIMs for more info, or shop for M2M SIM cards below.

 

Save on your next SIM-only plan with our exclusive business deals:

Now you’ve narrowed down your search, it’s time to save money with the UK’s best SIM-only deals for business. Pick from a plethora of plans spanning all 4 networks and get connected. From a single SIM to 100+, our deals are available to big and small businesses alike.

Browse our full section below, or contact us for assistance.

Our Best Business SIM Only Deals

Business SIM only deals from EE, O2, Vodafone & Three; Plans start at just £5.50 per month with unlimited UK Calls & Texts for free!

Find the best business SIM Only deal for you, then let us do the rest:

M2M SIM Cards

M2M SIM cards (Machine to Machine) allow your devices to communicate across a wider IoT network. Our M2M data-only plans prove an incredibly cost-effective way of connecting up to 500+ devices.
Connect your company from as little as £1 per device, shop exclusive UK M2M deals now:

M2M card lies next to pile of regular SIM cards with Internet of Things in background

M2M SIMs are suitable for all sorts of devices, from smart home appliances and mobile broadband to sensors, cars, and hospital machinery, to name just a few of its applications.

M2M cards prove more robust than regular SIMs, often lasting upwards of a decade and with a higher storage capacity, improved security, portal management, and more.  

Why choose a Business SIM-only plan?

Get a second card for yourself or multiple for your employees – save on deals across all major networks with most business SIM-only plans including unlimited UK Texts & Minutes.

Unsure if a SIM-only plan is the right pick for your business? Here are just a few of the advantages:

Cutout of Business SIM only deal on 50GB plan with BusinessMobiles.com logo

Save Money

Business SIM-only plans prove some of the lowest-priced contracts available. Perfect for anyone who already owns their own mobile or other work device.

Choice of Networks

Take your pick from all four of the UK's biggest networks, with discounted plans and exclusive SIM only deals from EE, O2, Three, and Vodafone.

Lower Credit Checks

The minimum mark to pass credit checks for SIM-only is significantly lower than other contracts; perfect for any business looking to improve its score.

Versatile in Application

Work around the world with an Unlimited Data plan paired with a 5G router. Many devices use SIM cards for connectivity, from smartwatches to work tablets.

Multiple Numbers

Bounce between your professional & personal life in an instant. Most modern mobiles support dual-SIM, allowing you to switch focus on what's important.

Flexible Plans & Extras

Feel the freedom of control over your contract length, data limits, add-ons, and more. Many of our Business SIM deals include UK Calls & Texts for FREE.

Why choose a Business SIM only plan?

Get a second SIM for yourself or multiple for your employees; save with deals on all major networks with most business plans including unlimited UK Texts & Minutes.

Unsure if a SIM-only plan is right for your business?
Here are just a few of the advantages:

Cutout of Business SIM only deal on 50GB plan with BusinessMobiles.com logo

Save Money

SIM-only plans prove some of the lowest-priced contracts available. Perfect for anyone who already owns their own mobile or other work device.

Choice of Networks

Take your pick from all four of the UK's biggest networks, with discounted plans and exclusive SIM only deals from EE, O2, Three, and Vodafone.

Lower Credit Check Scores

The minimum mark to pass credit checks for SIM-only is significantly lower than other contracts; perfect for any business looking to improve its score.

Versatile in Use

Work around the World with an Unlimited Data plan paired with a 5G router. Many devices are SIM card compatible, from smartwatches to work tablets.

Multiple Numbers

Bounce between your professional & personal life in an instant. Most mobiles support dual-SIM, so you can switch focus on what's important.

Flexible Plans & Extras

Feel the freedom of control over your contract length, data limits, add-ons, and more. Many of our Business SIM deals include UK Calls & Texts for FREE.

What else is in there for you ?

What else is in there for you ?

Unlimited Calls & Texts
Enjoy unlimited minutes and texts as part of your plan, included in all our business SIM Only contracts. Select the amount of data required for your business connectivity needs and start talking to your team again!
Multi-SIM Discount
Use more than one device? Benefit from discounted prices with the UK’s best business SIM Only deals, from just £7.50 a month. Call 0800 999 2 999 today for free & instant advice.
Unlimited Calls & Texts
Enjoy unlimited minutes and texts as part of your plan, included in all our business SIM Only contracts. Select the amount of data required for your business connectivity needs and start talking to your team again!
Multi-SIM Discount
Use multiple devices? Benefit from discounted prices with the UK’s best business SIM Only deals, from just £7.50 a month. Call 0800 999 2 999 now for free/instant advice or contact us & talk to our team today.
5G Ready
Feel the power of unlimited data and access to the 5G network at no extra cost - included in all our business SIM Only deals. Please note, a 5G compatible device is required. Check coverage for 5G availability.
What is 5G?
Custom Data Plan
Find the perfect data plan for your business needs – choose from 2GB, 40GB, 60GB, 140GB and Unlimited Data options; with free calls/minutes included in all plans. Add extras such as roaming, international minutes and more!
5G Ready
Feel the power of unlimited data and access to the 5G network at no extra cost - included in all our business SIM Only deals (compatible device required). Check coverage for 5G availability.
What is 5G?
Custom Data Plan
Find the perfect data plan for your business needs – choose from 2GB, 40GB, 60GB, 140GB and Unlimited Data options; with free calls/minutes included in all plans. Add extras such as roaming, international minutes and more!
Unlimited Calls & Texts
All Voice plans include unlimited minutes and texts. You pick the amount of data to meet your business need for connectivity.
Unlimited Calls & Texts
All Voice plans include unlimited minutes and texts. You pick the amount of data to meet your business need for connectivity.
Multi-SIM Discount
Need more than 1 SIM? Benefit from discounted prices on the best SIM plans from only £7.50 p.m. Call 0800 999 2 999 today for free and instant advice.
Multi-SIM Discount
Need more than 1 SIM? Benefit from discounted prices on the best SIM only. From only £7.50 month.
5G Ready
All our SIMs get access to a 5G network at no extra cost (compatible device required). Check coverage for 5G availability.
What is 5G?
Custom Data Plan
From 2GB to Unlimited data, choose the data plan that you need for your business. You can even add options such as roaming or international minutes.
5G Ready
All our SIMs get access to a 5G network – at no extra cost. 5G compatible device is required. Check coverage for 5G availability.
Custom Data Plan
From 2GB to Unlimited data, choose the data plan that you need for your business. You can even add options such as roaming or international minutes.

Which Network is Best for Your Business?

Working with all “Big Four” networks allows us to offer more than each one individually. We have the rare privilege of supplying a selection of the industry’s best deals in one place with an ability to mix and match plans to best meet your business needs.

Learn which UK Network is best for your business SIM-only plan below:

EE Network

EE maintains a massive network and proves itself the UK’s most reliable, with a clear dedication to speed, quality, and value for money.

Most of their deals also include unlimited data, UK calls/texts and much more.

O2 Network
O2 is one of the best options, specifically for FREE international roaming & also claiming a colossal 99% coverage in the UK.

One of the most-awarded & secure networks, especially after achieving CAS(T) certification.

Three Mobile

Three is easily the best choice if your business usage is high - No data caps or speed limits + a commitment to provide the best possible service.

Whenever a new mobile technology is invented, you can rely on Three to be one of the first to implement it.

Vodafone

Located in London? Vodafone Business maintains one of the best 5G networks in the capital, voted “London’s Best 5G Network” in 2022.


Vodafone has a host of great deals across plans, all with some of the best nationwide coverage.

EE Network

EE maintains a massive network and proves itself the UK’s most reliable, with a clear dedication to speed, quality, and value for money.

Most of their deals also include unlimited data, UK calls/texts and much more.

O2 Network
O2 is one of the best all-round, specifically for FREE international roaming & also claiming a colossal 99% coverage in the UK.

They’re one of the most-awarded & secure networks, especially after achieving CAS(T) certification.

Three Mobile

Three is easily the best choice if your business usage is high; No data caps or speed limits + a pledge to provide a superior service.

Whenever a new mobile technology is invented, you can rely on Three to be one of the first to implement it.

Vodafone Business

Located in London? Vodafone claims one of the best 5G networks in the capital, voted “London’s Best 5G Network” in 2022.

Vodafone has a host of great deals across plans, all with some of the best nationwide coverage.

What is the 'Big Four' ?

The “Big Four” refers to EE, O2, Vodafone, and Three Mobile. These network providers have long since proven themselves as the nation’s largest and most reliable mobile networks.

 

Plus, when you go through BusinessMobiles.com, you’ll benefit from a lower price plan, early upgrades, an account manager, free delivery, and so much more.

 

So, stop searching & start browsing the best business mobile deals suitable for all forms of business, all in one place and across the UK’s leading network providers.

What is the best network provider for unlimited data?

Although all our partners offer unlimited data plans, Vodafone and EE offer them as standard, across all their deals. Their business packages include unlimited data and UK calls/texts as a standard, with many other plans available.

 

If you see yourself using a lot of mobile data, these two prove your best bet.

Should I choose an MVNO instead?

It might be tempting to go for a lesser-known network or cheaper MVNOs, but our partners remain the best choice for business.

 

All are highly awarded industry leaders with their own vast and established networks. Not matching your needs? Contact our team today, we’d love to help you find your perfect plan.

Why Choose BusinessMobiles.com?

Get more than just a discounted contract across mobile phones and tablets for work… Buy with confidence and benefit from an excellent service on your next business contract with BusinessMobiles.com.

BusinessMobiles.com packaging

Discounted Prices

Mark our words; You’ll come for the price, and we know you’ll stay for the service.

Business Mobiles customer support team

Red Care Service

Easy to contact customer service.
No more call queues!

New iPhone camera upgrade with 3 models on display

Early Upgrade

Ask about our game changing Early Upgrade contracts.

Balloons floating in a clear blue sky

Easy Solutions

Saving money should always be simple.

Why Choose BusinessMobiles.com - Simply Mobile section

Simply Mobile

Bringing you mind-blowing tips and tricks on using your phone better.

Business Mobiles Trustpilot rating

Rated Excellent

86% of Trustpilot reviewers gave us a 5 star seal of approval.

BusinessMobiles.com packaging

Discounted Prices

Mark our words; You’ll come for the price, and we know you’ll stay for the service.

Business Mobiles customer support team

Red Care Service

Easy to contact customer service.
No more call queues!

Balloons floating in a clear blue sky

Easy Solutions

Saving money should always be simple.

Why Choose BusinessMobiles.com - Simply Mobile section

Simply Mobile

Bringing you mind-blowing tips and tricks on using your phone better.

New iPhone camera upgrade with 3 models on display

Early Upgrade

Ask about our game changing Early Upgrade contracts.

Business Mobiles Trustpilot rating

Rated Excellent

86% of Trustpilot reviewers gave us a 5 star seal of approval.

Business SIM Only FAQs

What are the benefits of a business SIM Only plan?

Perhaps you’re happy with your mobile phone and have no intentions of switching?

Don’t tie yourself down. Choose one of our SIM Only business deals and continue on with your favourite phone.

Our plans include free delivery, alongside unlimited minutes, texts, and data.  

Why should I get a business SIM card?

There are many reasons why you should consider getting a SIM Only deal for your business, including the freedom and flexibility to upgrade 6 months early.

These plans also prove perfect for cutting company costs and offer a more effective alternative, especially for employees who ‘BYOD’. 

Enjoy the freedom of a personalised plan built around your needs – get in contact with our expert consultants today. 

Where can I get a 5G SIM Only business plan?

Look no further, your solution is here!

BusinessMobiles.com offer a selection of the best business SIM Only deals. All plans include unlimited data, texts, and minutes at the UK’s lowest prices, extending to 5G coverage. Just ensure you pick a business mobile with 5G compatibility!

Considering the best option for your business?
Get in contact with our team today & let us find your perfect plan. 

Which contract length is best for my business?

The total length of your plan depends on the agreed contract. This is between 12, 24 or 36 months.

Unsure of the best contract length for your needs? Discuss everything with our expert consultants and benefit from 22 years of industry expertise.  

We are always happy to help you find the perfect deal that your business needs – call 0800 999 2 999 today to learn more. 

What is the purpose of a dual SIM card?

In the busy world of business, we sometimes find our professional and personal lives crossing over.

By utilising a modern business mobile, swapping between the two is as simple as switching SIM. Easily send/receive calls and texts from a list of curated corporate contacts, or switch to your public profile after hours. 

 

Be prepared for every eventuality. With a modern business mobile, there’s no need to physically swap the card – just keep them both in and swap them through your phone’s operating system.

Want to learn more? Read our post on why you need an extra SIM card now. 

What can I do with an extra SIM?

Got an extra card and not sure what to do with it? Well, you can use it on your old phone and pass it to a colleague or family member, or you can use it on another smart device such as a laptop or Tablet.

This allows you to have multiple active numbers on the same phone. Receive texts and calls from business contacts, or swap over to your personal card and talk to your family.

Can I use a phone SIM in a tablet?

Yes – they remain perfectly suitable for use in other devices, including iPads and other tablets for work, 4G/5G routers and many more devices.

In 2018, users would have to purchase a special mobile broadband card to achieve this… Now it’s a standard!

Want to learn more? Read exactly what is a SIM card now! 

What else do you offer?

Our range extends far past our business SIM Only deals.

We offer a variety of options for your company, including tablets, mobiles, and broadband. Most importantly, we proudly maintain a superb service with competitive prices and a highly covered level of customer care.

See our full selection now, with options from Apple, Samsung, and all major network providers. Want to educate yourself on technology? Visit The Vault for tips, tutorials, and reviews from our tech-experts! 

Can't find what you're looking for?

Contact our expert team today for a free and no-obligation quote. Enter your details below, we’ll be in touch soon:

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