IT Support, Cybersecurity & Software Development That Just Works

We keep your systems secure, your staff productive, and your business running smoothly. Technology made simple, reliable, and ready to perform.

Book a free 20-minute consult
Smiling IT pro with a CETSAT mug, cheerfully offering the classic turn-it-off-and-on fix.

Do things differently, do things better.

CETSAT supports organisations across the UK and throughout Somerset, including Yeovil and Taunton, with reliable and proactive IT services.

Expert IT services that power your business

From Somerset to Sutherland, our managed IT specialists and developers help businesses of all sizes achieve more with technology.

Our clients gain access to enterprise-level expertise without the enterprise price tag.

CETSAT analyst on headset, listening intently and triaging alerts like a calm cyber-detective.
Shaking hands like a flawless TLS handshake — CETSAT-approved for secure digital transformation.

Trusted IT partner built on expertise and values

Our service offering is built on hard-earned knowledge, experience, quality and a values-led approach that we believe far outweighs those we compete with.

We’re more than just an MSP (managed service provider), we’re your trusted business partner in technology.

About Us

How we help your business develop more powerful technology…

People need to work in different ways and in different places. An informed approach to technology is essential. With our managed IT support services, CETSAT will help you get the best out of collaborative tools such as Teams and SharePoint so that they make a positive contribution to improving the flow of information for staff, customers and stakeholders.

About IT Support

If you’re like the average business, you might already own most of the IT tools you need to transform how you work. But did you know that you could be using less than 40% of its true potential? By flipping the switch, CETSAT is here to help you unlock a large proportion of what you already own. Taking you from being an ‘average business’ to an exceptionally high performing business.

About Software

With extensive expertise gained in the defence and enterprise sectors, CETSAT has selected specific products and services that offer appropriate ‘right-sized’ safeguards to SME businesses in the face of ever-emerging threats. Recent projects included designing and implementing the IT network for Hinkley Point nuclear power station.

About Cybersecurity
Blowing a party horn, holding a CETSAT mug and celebrating a triumphant reboot—IT humour about turning it off and on again.

Celebrating 24 years of IT innovation and client success

Born with a desire to not only do things differently, but to do things better, CETSAT is proud to have supported clients nation-wide for over 24 years.

Maximising efficiency, without additional investment.

Keep your business running smoothly by knowing that your vital technology systems are safe and secure. It’s about being more efficient, more productive and more resourceful with what you’ve already got. We simply show you how.

But don’t just take our word for it…

Team gathered around a tablet, high-fiving a CETSAT-approved security patch and smooth cloud migration.

Transforming outcomes through insight and innovation

“Smart” building network for Canary Wharf bank

About Juniper

A smooth migration to cloud data

About Office365

Managing and monitoring a PEDS database using SharePoint list

About SharePoint
IT trainee packing a CETSAT kit, ready to patch, encrypt and transform the school network.

Charities

People are at the heart of everything we do at CETSAT.

We take pride in helping local communities get the most out of their technology, as well as ensuring their employees and volunteers can use the systems efficiently, cost effectively and in the most beneficial way.

See our charity work

Our services

Cybersecurity Software IT Support

Specialist IT support for key sectors

Alongside our core IT services, CETSAT provides tailored support for Public Sector organisations, education providers and manufacturing businesses. Each sector has its own requirements and we shape our services to match.

Helpdesk pro fends off phishing panic with calm keystrokes, CETSAT on standby.

Public Sector IT support

Reliable IT support for Public Sector organisations, funded services and community based groups that need secure and stable technology.

View Public Sector IT support
CETSAT analyst on headset, listening intently and triaging alerts like a calm cyber-detective.

Education IT support

Friendly, safeguarding aligned IT support for schools, academies and trusts that want dependable classroom and cloud technology.

View Education IT support
Pointing out a sneaky bug on the screen while guiding a CETSAT-approved patch, teamwork wins

Manufacturing IT support

Process driven IT support for manufacturing businesses that depend on uptime, secure networks and resilient production systems.

View Manufacturing IT support