25+ Years of Experience

Fixed Service Pricing

24/7 Monitoring

1000+ Fully Managed Users

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Free IT Audit

Benefit from a comprehensive review of your IT environment, including

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Let’s Chat About Your IT

Every business is different and so are its IT challenges.

Whether you’re exploring how to improve cybersecurity, strengthen backup and continuity, or get more from your Microsoft 365 environment, we’ll help you identify where to start.

Our consultants will take the time to understand your setup and share clear, practical recommendations — no jargon, no hard sell.

Simply complete the form and we’ll be in touch within 24 hours.
(Most suitable for organisations with 40+ IT users.)

“Nexus Open Systems Ltd demonstrated an excellent track record delivering innovative IT services and cloud solutions while exceeding customer expectations.”

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Partnerships That Pay off

Our primary IT vendor has always been Microsoft. Over the years, this has proven a good strategic move, with Microsoft always being a front-runner in operating systems and business software.

We achieved ‘Gold Partner’ status early on, and are now certified Modern Work and Security partners. We maintain these specialisations alongside partnerships with other industry leaders.

Veeam Accredited Service Partner logo
Microsoft Solutions Partner badge for Security
Anywhere365 Certified Partner logo
HP Business Partner logo – Nexus IT Experts certified partner
Audiocodes Platinum Partner logo – Nexus IT Experts technology partner
Dell Technologies Gold Partner logo