Be your best with Ultrafast Enhanced

With download speeds up to 314Mbps, Ultrafast fibre broadband is business broadband with extra oomph.

Get in touch


0800 028 2075

Monday - Friday 08:00 - 18:00


0845 600 6156

Monday - Friday 09:00 - 17:00


0800 800 154

Available 24/7

Chat with a UK-based sales specialist

Chat now

Monday - Friday | 08:00 - 18:00

Send us a WhatsApp message

WhatsApp us


Monday - Friday | 08:00 - 18:00

Ultrafast Enhanced – our fastest ever business broadband

We’re rolling out our new Ultrafast fibre broadband around the UK now. With download speeds of up to 314 Mbps, Ultrafast broadband for businesses lets more of your team do more online at the same time, increasing your productivity and efficiency. It’s your business with extra oomph.

Why choose Ultrafast business broadband from BT

Your speed guaranteed

If your Ultrafast connection drops below the minimum download speed. we promised and we can’t fix it, you may be able to simply walk away.

All the Enhanced benefits

With Ultrafast, you’ll get 4G Assure and more. Just select the download speed you need – up to 152Mbps or up to 314Mbps.


4G Assure

Choose Ultrafast broadband today, get connected tomorrow. And always stay connected. Only with 4G Assure – the UK’s first broadband connection that can switch to 4G.

BT Business Smart Hub

Our BT Business Smart Hub gives you faster wi-fi in more places around your workplace than ever before. Plus get extra benefits like Guest Wi-Fi included as standard.

Get our best Ultrafast business broadband prices with a phone line

When you buy Ultrafast in a bundle with a phone line, we cut the cost of your broadband. Plus we’ll give you one contract, one bill, and your own personal online account to keep everything in one place.

Fixed price guarantee

You’ll also enjoy complete peace of mind, courtesy of our fixed price guarantee. The monthly price won’t go up for the length of your contract.

Included with Ultrafast Enhanced 1 and Ultrafast Enhanced 2

4G Assure

4G Assure works over copper and fibre. The automatic switch over to 4G is subject to you having adequate 4G signal and power at your site.

We deliver 4G Assure the next day if your order’s placed by 12pm Monday to Friday and you pass credit checks.

For terms and conditions see under the Broadband and internet section.

More about 4G Assure

Enhanced IT Support

Because your business relies on your IT, you can rely on our specialist IT support. UK-based and available around the clock, it’s like having your own, dedicated IT team ready to help whenever you need it.

More about Enhanced IT Support

Static IP address

Included free with Ultrafast Enhanced bundles (saving you £5.50 each month) a static IP address is unique and does not change. It’s vital if you run a server, a website or FTP hosting. 

BT Business Smart Hub

Experience the true power of Ultrafast with the BT Business Smart Hub. It’s built for business, and keeps you connected with faster wi-fi around your workplace in more places than ever before.

More about Smart Hub

UK’s largest wi-fi network

Wherever work takes you, you’ll always be able to get online. Ultrafast gives you free, unlimited access to BT Wi-fi – that’s over 5 million wi-fi hotspots nationwide.

Find your nearest BT Wi-fi hotspots

Guest Wi-Fi

People love free wi-fi. Guest Wi-Fi is the smart way to give it to them. Just switch it on from your Smart Hub. It keeps your data safe – and keeps your customers coming back for more. 

More about Guest Wi-Fi

Broadband support 24/7

With Ultrafast Enhanced, you can rely on rapid broadband support. Our UK-based business experts are on hand around the clock, with free technical help online or over the phone.

Unlimited data

Unlimited really means unlimited with BT. You’re free to use as much data as you need. There are no catches, no caps and no hidden penalties. So you can really make the most of the Ultrafast Enhanced download and upload speeds.

Our speed guarantee

We understand that keeping in touch with your customers, clients and colleagues is essential. So, if your connection drops below the minimum speed we promised and we can’t fix it, you may be able to simply walk away.

More about our speed guarantee

Paper-free bills online

See your bills in My Account – your secure area of our website. With no printing or postage to pay for, paper-free bills save you money every month, and help save the environment too.

Our online bills are HMRC-compliant and accepted by government agencies. You can download and save them to show to HMRC.

Optional extras

Great value UK and international calls

Buy Ultrafast with a phone line, take a free Call Essentials plan, and you can choose these great value upgrades:

Unlimited calls package: £12/month
Make unlimited calls to UK landlines and UK mobiles.

International calls package: £10/month
2500 international direct dial minutes (excludes calls to mobiles outside the UK and to some countries).

Call Essentials is available to customers with up to 50 phone lines on a 24 mth contract.

Prices exclude VAT.

Calling features for your BT phone line

Choose from call diversion, call waiting, ring back when free, call-barring, 3-way calling, reminder call, and call sign. It works out at just £1.60 each when you add all seven.

1 feature £4.40/month

2-4 features £8.10/month   

5-7 features £11.30/month

Prices exclude VAT.

Microsoft Office 365

Use all the Office 365 applications from any device, any time. Plus get 1TB of online storage, voice and video conferencing, instant messaging, and business class email with 50+ GB per mailbox.

More about Microsoft Office 365

Paper bills posted to you

For an extra charge each month, we’ll print and post your bills to you. Plus you can view your bills online in My Account as standard. We send separate bills for broadband and mobile, so if you have both in your bundle you’ll pay two paper bill charges every month.

Things you need to know

Terms, conditions and legal stuff

BT Business Broadband requires a BT Business phone line. You’ll need to sign-up to a minimum contract. Terms and conditions apply. See under the Broadband and internet section for more information.

Speed guarantee

Before your service starts, we will provide you with the Minimum Guaranteed Access Line Speed and an estimate of the upload and download you may expect. If after 10 days from the start of your service your speed is regularly at or below this speed, you may contact BT and BT will try to fix it. If BT is unable to fix it within 30 days, you can terminate your service without paying any charges (other than for any service already received) but you must return any BT Hub. This will not apply where you are using 4G Assure either by choice or beyond its back up function. For more information visit under the Broadband and internet section for more details.

BT Business Smart Hub

Our Business Smart Hub has been tested against the following major broadband providers: Virgin Media, TalkTalk, Vodafone, XLN & Zen. Test results are based on the current competitor hub offering at the time of testing in June 2017. 

From 01 June 2020: Equipment ownership, returning items, and non-return fees

BT owns all BT Broadband Smart Hubs, 4G Assure dongles, and Cloud Voice Express phones sent to customers from 01 June 2020 – unless you’ve bought the equipment from us outright.

If we send you any equipment to replace a hub, 4G Assure dongle, or Cloud Voice Express phone we own, please return the old items. If you leave BT, please return all the items we own.

You have 60 days to return the equipment we own, including the time for us to send you a returns bag. How to return items free of charge

If you don’t return the equipment we own, you may need to pay a non-return fee. View details of the non-return fee.

UK’s largest wi-fi network

You can get onto our wi-fi as long as you're in one of our wi-fi hotspots and your device has wireless internet.

4G Assure

4G Assure works over copper, fibre and static IP. The automatic switch over to 4G is subject to you having adequate 4G signal and power at your site.

84% UK 4G coverage as of December 2019.

We deliver 4G Assure the next day if your order’s placed by 12pm Monday to Friday and you pass credit checks. Orders placed at the weekend will be delivered on Tuesday, or Wednesday for bank holidays.

For terms and conditions see under the Broadband and internet section.

Enhanced IT Support

Terms and conditions apply. See under the Broadband and internet section for more information.

You may also be interested in …