Isn't now the right time to make your IT faster, safer and more reliable? For leading IT support London and Essex companies trust and recommend, get in touch today.

Industry Leading IT Support

The industry votes our IT services among the very best, again and again. We won the prestigious IT Europa Award for Best Government and Utilities Solution of the Year 2018 and Managed Service Solution of the Year 2019.

Microsoft Gold Partners

The ‘gold standard’ in industry accreditations. We hold Microsoft Gold competencies in Data Platform and Application Development and Silver competencies in Small and Midmarket Cloud Solutions and Datacenter.

Experience in YOUR Sector

We have been in the business for 25 years and have vast industry experience in many sectors including pharmaceuticals, insurance, manufacturing, retail, education, energy, finance, mining and much more.

Unlimited IT Support

No restrictions — this is the unlimited IT support London and Essex companies can rely on. Call our approachable, friendly technicians as often as you like and they will be ready to talk to you and solve your issues.

Your Incidents Solved Fast

We closely follow the industry-respected ITIL model for service delivery, which sets clear standards of service quality, availability and timeliness. For you, this means fewer incidents, solved faster.

Exceptional Security

Your security is paramount. We hold UKAS-accredited ISO27001 certification, we are cyber security experts, and we are committed to maintaining best practice and the highest industry standards for IT security.

Unbeatable IT support, London and Essex

Where do you even begin to put together an IT solution for your business? You can start by talking to Intersys. For 25 years, we have stayed at the forefront of IT technologies and software to provide ‘perfect fit’ solutions for clients that are efficient, agile and cost-effective.
It can take huge resources to keep complex IT systems up and running. So why not avoid large capital expenditures and ensure your systems are up to date and match your growing business needs by choosing our managed services? You simply pay fixed monthly costs per user and leave the rest to us.
Ensure your systems are as safe and robust as possible by working with the cyber security experts. Attack suspected? We will investigate and return your systems to working order. Or talk to us about our comprehensive cyber security services and training to keep you safe from harm.
Increase efficiency and reduce costs with bespoke software. You will collaborate with a hugely experienced team that has both the communication skills to properly listen to your requirements and the technical know-how to deliver your vision. A real step up from off the shelf packages.

We are beating the competition

Don’t just take our word for it. See how we fared against the competition in the Microsoft Partner Customer Satisfaction Survey.

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Boost your business’s performance with faster, safer, more reliable IT support. Get in touch with Intersys today.

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What Clients Say

IT support London and Essex companies recommend.

‘With many of our people now working from home, we wanted a more proactive approach to cyber security, better reliability and more user-friendly IT systems. Intersys conducted a thorough listening and planning exercise, before moving us to a highly secure cloud-based platform. Our systems are now faster, more robust and more secure. We share and collaborate on documents with greater ease. Chat and virtual conference meetings are built into our system’s functionality. We have truly levelled up with an IT system that has markedly improved workflow and productivity. We’re delighted with the Intersys service.’

Waltham Forest Housing Association

The Intersys team stepped in and helped us to design and acquire our new system and managed the expedited separation from GE.  Thanks to them, the entire process was pain free and efficiently managed. Perhaps the greatest compliment I can give them is that none of our clients realised there had been any change in our systems, although every single element was new and created from scratch.

AviaSolutions Ltd
AviaSolutions Ltd

I’m absolutely delighted with Intersys’ service.

Whitefield Academy Trust
Whitefield Academy Trust

In the ever-changing I.T. World, Intersys have advised and assisted in us staying at the forefront of technology and providing solutions, an essential for today’s business leaders.

Bowmed Ibisqus
Bowmed Ibisqus

From day one the team at Intersys showed excellent commitment and effort in fully understanding our hopes for the system, and bringing a pro-active approach by offering input that would enhance the final product at all stages along the way.

Alent PLC
Alent PLC

We cannot recommend Intersys highly enough. In terms of quality of IT support, they are truly gold standard. We honestly don’t know what we would do without them.

ELHAP
ELHAP

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