25+ Years of Experience
Fixed Service Pricing
24/7 Monitoring
1000+ Fully Managed Users
25+ Years of Experience
Fixed Service Pricing
24/7 Monitoring
1000+ Fully Managed Users
We’re now referring training enquiries directly to QA Training.
Our flagship service is managed IT support for businesses.
The Nexus training services department is no longer accepting bookings. If you’ve trained with us in the past, thank you and we hope we made a positive contribution to your career.
Over the years, we partnered with QA Training for the delivery of a large number of the courses we offered. Please use the link we’ve provided on this page to contact them directly for your future needs.
QA are expecting your enquiry and will do their best to help. We believe their course portfolio, training centres and ‘attend from anywhere’ training are among the best available.
If you’ve not heard of us, see why you should use us, and see our case studies.
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.”
Cloudtango industry review 2024
"*" indicates required fields
