- Description:
- We deliver IT solutions, services, support, training and exams to organisations of all sizes that require true technical expertise to meet their goals. Our comprehensive portfolio provides our customers with a competitive edge. We have a proven track record and a broad range of expertise to help enable and support your IT strategy on site and in the cloud.25+ SMB SME ISO 27001
MSP Select UK 2026. Every year, Cloudtango honors the most successful managed service providers. For 2026, our technical analysis focused on key areas such as cybersecurity, support, infrastructure, and the strategic application of AI to enhance efficiency. Being selected demonstrates Nexus Open Systems Ltd's exceptional capabilities and their ability to exceed customer expectations.
Bishop Fleming
Having conducted several successful IT projects for Bishop Fleming previously, Nexus was the obvious choice to complete […]
Boyce Hatton
Boyce Hatton wanted a veteran Managed Services provider to replace its servers and provide ongoing maintenance.
Amulet Hotkey
Nexus roll out international phone and collaboration system for Amulet Hotkey based on Microsoft Teams.
Cathedral Appointments
Cathedral Appointments wanted to modernise their phone system and adapt to new ways of working caused by the pandemic.
- Services:
- Web Development, Backup & Recovery, Cloud Migration, Cybersecurity, Data Storage... and 14 more
- Partnerships:
- VMware, Cisco, Citrix, Datto, Dell, +9 […] more
- HQ:
-
Exeter, United Kingdom
Branches: Bristol - Tel:
- 01392 205095
- Website:
- Visit Website
“Working with Nexus has been instrumental in our ongoing digital transformation. Their expertise and strategic guidance have not only improved our IT infrastructure but have also ensured that we are future-proofing our operations to better serve our mission.
From implementing a unified communications system to supporting our cloud migration, Nexus has been a trusted partner every step of the way. Their ongoing support has been invaluable, allowing us to focus on our core work of transforming the way we eat, farm, and care for our natural world.
Nexus truly understands the strategic importance of IT in our mission, and we are grateful for their continued partnership.””“Working with Nexus has fundamentally improved the way we manage our IT systems. Their comprehensive IT solutions have made my job much easier, providing us with a more feature-rich portfolio of services. The move to cloud-based systems, combined with the advanced security features and their managed SOC, has not only enhanced our operational efficiency but also given me peace of mind.
The 24/7 monitoring and proactive support ensure our IT environment runs smoothly and securely, allowing us to focus on our core mission of providing quality housing for our customers to come home to. Working together we have truly transformed our IT infrastructure, making it more agile and resilient.
This new setup not only meets our current needs but also positions us well for future growth and challenges. The added value of managed services, from security operations to email signature management, really shows how dedicated Nexus is to providing personalised, high-quality IT support that fits our unique needs.”“We couldn’t be more impressed with Nexus’s execution of our WAN refresh. They demonstrated excellent communication, keeping us informed at every stage and ensuring transparency and clarity in their actions. Their proactive communication allowed us to stay ahead of potential challenges and make informed decisions that aligned with our business objectives.
In terms of efficiency, Nexus exceeded our expectations by swiftly addressing any issues that arose and implementing solutions in a timely manner. Their proactive approach to problem-solving minimised disruptions to our operations and enabled a seamless transition to the new WAN infrastructure. They actively listened to our requirements, provided tailored solutions, and consistently went above and beyond to ensure our satisfaction.
This WAN refresh marks a significant milestone for Amicus Law, empowering us with enhanced connectivity, flexibility, and resilience to support our expanding operations and evolving technological landscape.
With Nexus’s support, we’re more confident in our ability to navigate future challenges and capitalise on emerging opportunities.”“As an employee within a business that has recently implemented Nexus IT systems I can safely say that the customer service is second to none. The results speak for themselves, Tahir; Jack and Josh are notable employees with great service.”
“Having recently completed a medium sized project to integrate security and adapt all of our working systems to operate via a cloud based server, we have no hesitation in recommending Nexus to anyone who needs any IT based support or systems of work adapting, updating, and integrating together.
Nexus's whole team were polite, professional , timely, flexible and kept us fully aware of all elements of work being carried out throughout the project.
The overarching feeling upon project completion was that Nexus cared about us and strove to deliver not only what they recommended, but also what we needed.
I would consider our working relationship to be one of partnership, as opposed to supplier and customer, principally down to Nexus's communication skills and delivering what they said they would do.
Feel free to explore opportunities with this company, as I am sure that any projects any prospective client may have will be carried out successfully.”“Fantastic company to work with. Friendly, responsive, always striving to make things better for their clients. Recommend.”
“From the outset, it was evident that the Nexus team comprehensively understood our business. Their recommendations were built on reliable, future-proofed products, instilling confidence in our choices. Regular communication maintained transparent timescales throughout the project. The presence of a dedicated project manager, coupled with our highly supportive account manager, ensured a seamless migration and we couldn’t be happier with the result.
The improvements we’ve experienced through this migration have been game-changing. Our team are much happier because they can get on with doing what they do best, knowing that the technology around them is there to help and not slow them down. They’re more productive than ever when they’re out on site, meaning we can improve the speed of project delivery, which also is a huge benefit to our customers.
It’s also comforting to know that we’re protecting our systems with the latest cyber solutions and our infrastructure costs will be massively reduced.”“Nexus Open Systems has an impressive reputation as a Managed Services provider and was recommended to us for our server hardware, software migrations and WiFi upgrade. We can attest to the exceptional service from Nexus, their knowledge of Office 365 is outstanding and they implemented the new IT solutions with great expertise and efficiency at competitive prices.
Nexus was meticulous in the transferring of information to ensure all our data was protected and the new server and mailbox are more robust and responsive, which has enhanced our business operations. Their training is excellent and it is reassuring to know that IT support is just a call away, giving me peace-of-mind that our IT systems are in capable hands.”“We have been working with Nexus Open Systems for the past eight years and their technical expertise and consultancy-led approach remains second-to-none. Their engineers are highly experienced and always take care to assess our business needs and advise accordingly on the right solution for us. The upgrade from Lync 2013 to Skype for Business 2015 is one example of this; the pathway recommendation was made based on our unique communication requirements and to guarantee maximum stability.
Thanks to the innovative communication and collaboration features in Skype for Business our staff can better communicate in real-time and respond efficiently to customers. For instance, we have just set up our first meeting room using the video collaboration tool and we’re excited to utilise this going forward. Nexus is an exceptional team and we would not change IT providers.”“I honestly cannot recommend Nexus Open Systems enough following this project. We knew from the beginning that the sorting and migration of data along with the leap from SharePoint 2007 to 2016 was going to present a huge challenge but Nexus completed the work seamlessly, on time, on budget and with minimum disruption to users.
We were extremely impressed by the professionalism and knowledge of the Nexus team in regard to SharePoint but also the sheer depth and breadth of their general IT knowledge. The team provided excellent training and their aftercare is second-to-none, with experts always available to log into the network for remote support and to offer advice over the phone if needed. Our users have benefited more than we could have imagined and we are delighted with the results.”Showing the 10 most recent reviews.
“Azzure IT [now called Advania] has proved an excellent choice for our project. Not only has the team been highly supportive and in constant contact, they have also invested the time in getting to know our business really well. This has meant they have been able to positively challenge us on what we required […] Read More
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