Your connectivity is the foundation on which to build your business. Our digital first 5G network gives you the competitive edge in innovation, increased efficiency, and smarter remote working.
Our combined 3G/4G network covers 99% of the outdoor population.
With 4,700 5G sites across 650 UK towns and cities.
Multitask with ease and switch between business apps, with faster 5G.
Which means a seamless experience both now and into the future.
We carry 31% of the UK's mobile traffic. [1]
Our customers use 2.2 times more data than the average UK user. [1]
Our network is future-proof. We’re built digital-first from the ground up, partnering with the best in the market to provide a seamless experience. This is best for your business, your team, and most importantly your customers.
We're building capability for high-data traffic, and our unlimited data plans are designed with your business in mind, enabling you to use your data however your business needs it. Enjoy the flexibility to achieve your business goals. All this with the latest technology, and a fully virtualised Cloud Core Network.
As The UK's Fastest 5G network [2], we offer the competitive edge. Our 19 data centres connect teams, clients, and remote customers. This is why so many organisations in the healthcare, construction, and aviation industries have chosen the resilience of our network.
A great business needs efficiency and flexibility. With Three Business roaming solutions, you can stay connected no matter where you are in the world, without going over budget
“The reliability and performance of Three’s network have been impressive. The stability of their network ensures that our teams can stay connected and productive, regardless of their location.”
“Overall we’ve found the coverage to be excellent – even in rural areas – and much better than other providers we considered. This is critical for our company, as being able to operate in remote areas helps us stand out against our competitors.”
“Connectivity has been outstanding. The 5G connection is by far the fastest and most reliable.”
"For us it was simple: the 5G offering and the price. We chose Three Business first and would not want to move.
Our Three Business connection is fast and reliable, and the Three network is now working better than ever.
I have a point of contact to help me resolve any issues that crop up and flex our connections up and down as needed."
- Rob Galkoff, Managing Director at Spotted Bee
New to Three Business? Use our coverage checker below to see if you can access our award-winning 5G network. If you’re already with us, you can use our Network Status Checker to see if we have maintenance going on.
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They're the 3rd, 4th and 5th generations of mobile network. The main difference between them is the speeds they can reach, with each generation hitting faster speeds as they go along. This affects how smooth your online experience is.
Our 5G Business Broadband hub can get you online as soon as tomorrow, all with unlimited data. No landline. No engineer. No waiting. It's broadband, but better.
Location’s usually the main thing that affects coverage – if you’re far away from a mast, your signal will be weaker.
But coverage can also be affected by things like trees, being in a basement or underground, travelling, and even your phone itself. Getting higher up, opening windows, and upgrading your phone can all help improve your signal.
