Microsoft 365 on a laptop

It’s time to upgrade to Microsoft 365

The same Office 365 you are used to but now with easier collaboration and cloud compatibility.

“ATS are always on hand to help and their response times allows us to keep our productivity to a maximum”

We’re Microsoft certified 365 service provider

Microsoft 365 (previously Office 365) provides access to the whole Office app suite. Microsoft Outlook, Excel, Word, and PowerPoint are all included, as are collaborative applications such as Microsoft Teams, Skype for Business, and SharePoint Online.

The cloud is used as a safe storage environment for all business-critical data with solutions such as One Drive and SharePoint. Email encryption, data loss prevention, threat detection, multi-factor authentication, and spam filtering are all covered, keeping both your customers’ and your data safe and secure.

Our clients

Below our some of our clients we are proudly working with.

Norfolk Arms Arundel Logo
Pallants of Arundel Logo
Art and Science Logo
Crucial Environmental Logo
Arundel Castle Logo
Geodime Logo
Number One Mortgages Logo
Tarrant Street Clinic Logo

What are the benefits using

Microsoft 365?

Microsoft 365 has many benefits to businesses of all shapes and sizes. Below are just a few:


Automatic updates

All of Microsoft 365’s applications are updated automatically at no extra cost to you.

Integrated analytics

Microsoft 365 features an integrated analytics system to track productivity.


Flexible pricing

At ATS Connection we offer flexible pricing plans to suit businesses of all sizes.


Ongoing monitoring

Our packages include 24/7 network monitoring to ensure that your essential IT systems continue to function properly and are secure from security threats.


Migration support

The transition from on-premises to a cloud-based Software as a Service offering like Microsoft 365 is not without risk. Our Microsoft 365 migration services ensure that this process goes as smoothly and securely as possible.


Save money

We work with you to optimise licensing throughout your entire business. Unassigned and inactive licences will be cancelled, and newer licencing SKUs will be recommended to lower your expenses while improving the functionality accessible to you.

Contact Microsoft 365 team today!

Offering Microsoft 365 services West Sussex to businesses that are affordable, fast and reliable.

ATS consistently deliver Business IT Support services across the board on all requirements that our clients need.

• Remote, real-time monitoring
• Proactive thinking
• Efficient maintenance
• Patch management
• Automated fault detection
• Secure cloud backups

What our clients say

ATS initiated a major and very complex IT switchover with zero downtime.

Kate marshall
Norfolk Arms Hotel

Always contactable, fast resolutions and a great all round service.

Linda Woodhouse
Drummond Board Advisory

An efficient IT Support company who go the extra mile to ensure we are function-able.

David Boden
Pacalis Construction Ltd

Customer focused IT support

We understand the importance of looking after our clients and ensuring their IT systems are kept up to date using the latest technology and security techniques. So for us, their satisfaction comes from our IT experience and the customer service that we provide.




Happy customers


5 star reviews

Microsoft 365 apps

Managing your Microsoft 365 migration

We truly believe in the value of Microsoft 365 and are devoted to assisting you in implementing it across your business. We begin by identifying and addressing both your short and long-term corporate objectives before looking for any specific issues that need to be addressed, such as:

Licensing: Based on your needs, we will recommend the right software licences.

Data Transfer: Our team will assist you in developing a policy for data storage and transfer that makes use of the greatest cloud technology available while taking into account the appropriate rules in your industry. We can assist in determining which files should be stored in the cloud and which should be kept on-premises.

Configuration: We make your transition to Microsoft 365 as simple as possible, from installation to customising inbox preferences and remote authentication.

Business IT Support you can trust

Offering award winning IT Solutions and Telecoms to businesses throughout West Sussex.  With our bespoke IT Support Packages, finding the right IT solutions company can make your life a whole lot easier. 

 Simple IT issues can quickly lead into IT disasters and cause some serious damage to the reputation of your company.

Whether your company is large or small, we will accommodate to your needs and provide a package that suits your needs.

Partnering with the best

Common about Microsoft 365

Is Microsoft 365 a fully managed service?

Microsoft 365 is a cloud-based Software as a Service (SaaS) offering by Microsoft. Microsoft is in charge of the 365 infrastructure. You are, however, responsible for configuring and safeguarding your own software as a 365 subscriber. These processes can be managed by our managed IT services.

What do managed Microsoft 365 services contain?

What services are included with Managed 365 services?

Managed IT services keep and protect your technology for a monthly fee. A managed service provider (MSP) monitors the health of your network and devices and alerts you if anything goes wrong. Managed IT services include cyber security, updates and patches, troubleshooting, and general IT support.

My business has an existing Office 365 business plan subscription. What does the change to Microsoft 365 mean for me?

We changed the name to be more reflective of the range of features and benefits in the subscription. Microsoft 365 includes everything you know in Office 365, including best-in-class Office apps, intelligent cloud services, and advanced security.