Microsoft Office 365

Freedom to work the way you want to

The software you know with the tools to help you get more done, anywhere.

How to buy Microsoft Office 365

Work flexibly, get more done

Whether you're at your desks or on the road, you and your team can keep working using the Office apps you know, like Word, Excel, PowerPoint, Outlook and OneNote. Our Microsoft Gold-certified experts will get you up and running across your devices, and be there with help and advice when you need it.

Business goes up, business goes down. So our rolling contract lets you change your apps every 30 days.

See what Microsoft Office 365 can do for you

Any device, anywhere

PC, Mac, tablet or phone: whatever you're working on, you'll be able to access the same documents, email, calendars, contacts and more. So it's easy to pick up right where you left off. No matter where you are.

The smarter IT spend

Get big business IT services for a fraction of the cost. Office 365 for business comes with an online admin console, so you can add and remove users in minutes and change software as it's needed. So it scales with your business.

Up to date, safe and supported

No need to pay for upgrades, they're included in your subscription and new features are added regularly. Once you get started, your data is protected by Microsoft's security systems. And our Microsoft Gold-certified experts are on hand to help.

Medium sized business? See how we will help you get the most from Office 365 with our Microsoft accredited support.

Choose a plan

Choose the Office 365 version that’s right for your business Whatever the size of your business, whatever you’re doing, we have a version of Office 365 to suit your needs and your budget. They’re all available on 30-day rolling contracts, so it’s easy to change whenever you need to.

Office 365 for larger businesses

Version Office 365 Business Essentials Office 365 Business Office 365 Business Premium
Price £4.50 user/month £7.90 user/month £9.40 user/month
Full, installed Office applications Word, Excel, PowerPoint, Outlook on up to 5 PCs or Macs plus Publisher and OneNote
Office on tablets and mobilesfor the full, installed Office experience on up to 5 tablets and 5 mobiles
Online versions of Officeincluding Word, Excel and PowerPoint
File storage and sharing with 1TB storage per user
Business class email, calendar and contacts with 50GB inbox
Unlimited online meetings,IM and HD video conferencing. Includes Skype for Business app
Intranet site for your teamswith customisable security settings
Yammer to help employees collaborate across departments and locations
Personalised search and discovery across Office 365 using the Office Graph
Office 365 Business Essentials Office 365 Business Office 365 Business Premium Office 365 Enterprise E1 Office 365 Enterprise E3
Up to 300 users, 
£4.50 per user per month

Online versions of Office with email and video conferencing

- 30 day rolling contract 
- 1TB file storage and sharing 
- Email with 50GB inbox
Up to 300 users, 
£7.90 per user per month

Full Office on PC or Mac with apps for tablets and phones

- 30 day rolling contract 
- 1TB file storage and sharing 
- Full, installed Office on up to 5 PCs or Macs
Up to 300 users,
£9.40 per user per month

All the features of Office 365 Business Essentials and Office 365 Business in one plan

- 30 day rolling contract 
- HD video conferencing 
- Yammer Enterprise for collaboration
Unlimited users, 
£6.00 per month per user

Stay up to date with all the tools and services your business relies on

- Email with option to add your own address
 - Access to SharePoint with 10GB storage 
- Skype for Business
Unlimited users, 
£17.60 per user per month

All the features of Enterprise 1 with extras. Ideal if you're archiving a lot of data

- Advanced email, archiving and legal hold capabilities 
- Access to SharePoint with 10GB storage 
- Self-service Business Intelligence

Why O2?

Related products

All prices exclude VAT unless otherwise stated. 
Offers open to O2 Business customers only. Subject to status and payment by Direct Debit. Subject to availability.
Mobile internet access subject to coverage. Minimum system requirements apply.