25+ Years of Experience
Fixed Service Pricing
24/7 Monitoring
2500+ Fully Managed Users
25+ Years of Experience
Fixed Service Pricing
24/7 Monitoring
2500+ Fully Managed Users
Get fast, proactive IT support backed by strategic guidance, continuous monitoring, and experienced Microsoft-certified engineers. We provide Bristol organisations with the strategic guidance and proactive IT maintenance required to eliminate downtime and secure their infrastructure.
Professional managed IT support in Bristol should help your business reduce downtime, improve security, and keep your team productive. From professional services firms in Clifton to manufacturing hubs in Avonmouth, the right IT support provider solves problems quickly, prevents issues before they escalate, and gives you clear technical guidance as your business grows.
Your managed IT support should prevent problems, not just respond when systems fail. We monitor and maintain your systems to reduce disruption, improve performance, and keep your Bristol business running.
Our managed IT support team in Bristol combines proactive monitoring, strategic planning, and responsive technical support to help businesses reduce downtime, strengthen security, and scale with confidence. From day-to-day issue resolution to long-term IT consultancy that Bristol organisations can rely on, we provide the expertise and structure growing businesses need.
Professional IT consultancy helps Bristol businesses plan ahead, modernise infrastructure, and make smarter long-term technology decisions. Our strategic guidance combines proactive planning, Microsoft expertise, and scalable IT infrastructure management to support business growth without unnecessary complexity or unexpected costs.
We help you plan with hardware lifecycle planning, predictable budgeting, and VMware migration services, ensuring your IT infrastructure scales easily as your operations grow.
We help organisations extract maximum value from their existing Microsoft 365, Azure, SharePoint, and Luware Contact Centre Solutions through better integration, collaboration, and advanced security configurations.
We act as your single point of contact, coordinating directly with your internet providers and third-party software vendors to cut through technical jargon and save you time.
We help Bristol businesses strengthen their security posture through vulnerability scanning, penetration testing services, Cyber Essentials support, and practical risk management guidance.
From cloud platforms to on-premises systems, we help ensure your IT infrastructure remains secure, reliable, and capable of supporting future business growth.
We help organisations reduce risk with robust backup strategies, disaster recovery planning, and continuity measures that keep critical systems available when they matter most.
From proactive managed IT support to fast issue resolution and strategic IT consultancy, Bristol businesses trust Nexus Open Systems to keep their technology secure, reliable, and running smoothly. Here’s what our clients say about working with our team.
“With Nexus’s support, we’re more confident in our ability to navigate future challenges and capitalise on emerging opportunities.”
“Nexus Open Systems Ltd demonstrated an excellent track record delivering innovative IT services and cloud solutions while exceeding customer expectations.”
“…we were thoroughly impressed by the scoping and attention to detail they brought to this project. The expertise within Nexus’s team shone through every aspect.“
“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.”
“From implementing a unified communications system to supporting our cloud migration, Nexus has been a trusted partner every step of the way.”
“Working closely with Nexus, we were thoroughly impressed by the meticulous scoping and attention to detail they brought to this project.”
Every business has different operational, security, and support requirements. That’s why our managed IT support packages are designed to provide proactive support, predictable costs, stronger cyber security, and the flexibility to scale as your business grows.
Our unlimited managed IT support is delivered on a transparent, flat-rate pricing model starting from £[Insert Starting Price] per-user, per-month. This allows businesses to access reliable, enterprise-grade IT services without unpredictable hourly billing or reactive support limitations.
For businesses seeking proactive managed IT support, strategic guidance, and reliable day-to-day support from an experienced IT support provider that Bristol businesses can depend on.
Ideal for organisations looking to reduce downtime, improve performance, and move away from reactive IT support. This package delivers the tools, monitoring, and technical expertise needed to keep your systems secure, stable, and scalable.
This package includes proactive maintenance, patch management, and 24/7 monitoring to help your business stay productive while supporting long-term growth.
Advanced Includes:
For businesses that require enhanced cyber security, compliance support, and advanced protection for sensitive data and critical systems.
Designed for organisations operating in regulated industries or managing high-value information, this package combines proactive managed IT support with enterprise-grade security monitoring and compliance-focused protection.
Advanced Plus includes all Advanced features alongside vulnerability scanning, advanced threat protection, penetration testing services, and 24/7 Security Operations Centre monitoring for businesses where security and continuity are business-critical.
Advanced Plus Includes:
*Advanced Plus requires you to take up a certain level of Microsoft 365 licences and security options. The licencing costs for all other services are rolled into our inclusive fee. All costs will be quoted upfront.
Our managed IT support service in Bristol combines responsive helpdesk support, on-site engineering, proactive monitoring, and long-term IT consultancy to keep your systems reliable, secure, and fully supported. With structured service delivery and experienced engineers, Bristol businesses gain consistent support they can depend on day after day.
Ready to speak to the Nexus team?
Call us on 0117 205 0592 or email hello@nexusos.co.uk to discuss your business IT support requirements.
Get direct access to Microsoft-certified engineers via phone, email, or live chat. Our Bristol IT support helpdesk resolves issues quickly through remote access, structured escalation, and responsive day-to-day support.
Businesses across Bristol rely on Nexus Open Systems for proactive managed IT support, cyber security, infrastructure management, and long-term technology guidance. Explore how we help organisations improve reliability, strengthen security, and reduce operational disruption.
Nexus provides managed IT support to businesses across the South West, the Midlands, and South Wales. We offer local expertise and rapid response IT services across multiple key regions.
Choosing the right IT support provider is an important decision for any growing business. These FAQs answer common questions about our Bristol managed IT support services, onboarding process, cyber security support, and response times.
Nexus supports a wide range of Bristol businesses, including professional services firms, manufacturing hubs, housing associations, logistics companies, and charities. Our managed IT services are designed to scale alongside growing businesses with evolving operational, compliance, and security requirements.
Yes. Many organisations use Nexus Open Systems to successfully complement their internal IT resources. We provide co-managed IT support, delivering additional technical expertise, infrastructure management, vulnerability scanning, and strategic IT consultancy to back up your in-house staff.
We respond to critical IT support requests within defined Service Level Agreements (SLAs) tailored to your package. Our Microsoft-certified engineers provide fast, responsive support through structured helpdesk processes, ensuring most daily issues are resolved quickly via remote access without long escalation chains.
Yes. We deliver both remote helpdesk support and physical on-site IT engineering across Bristol. Remote support resolves day-to-day software and access issues quickly, while our local engineers travel to your office for hardware failures, networking issues, and hands-on IT project work.
Our onboarding process is a carefully structured, multi-step transition designed to completely minimise disruption. To ensure a smooth handover, we conduct a comprehensive review of your:
Our managed IT support packages are comprehensive and designed to prevent downtime. A standard package includes:
Baseline vulnerability scanning.
Yes. As a Microsoft Solutions Partner, we fully support Microsoft 365, Azure, SharePoint, Microsoft Teams, and hybrid cloud infrastructures. Our team helps Bristol businesses improve collaboration, lock down tenant security, and manage secure cloud backups.
Yes. We integrate managed cyber security into our IT support. Depending on your package, this includes:
Active threat monitoring through our Managed Security Operations Centre (SOC).
Proactive monitoring helps our engineers identify and resolve performance bottlenecks, failed backups, and security risks before they cause a system outage. Our preventative approach allows us to fix infrastructure problems in the background, maintaining stable, reliable systems for your team.
Absolutely. Our managed IT services are inherently scalable. We support growing organisations by integrating remote workers, connecting multiple office locations securely, executing infrastructure upgrades, and adapting to your evolving operational requirements.
When physical support is needed, our Bristol-based engineers provide on-site assistance for hardware failures, network issues, installations, and strategic IT projects, helping minimise disruption to your business.
Our managed IT support services include 24/7 monitoring, patch management, and proactive maintenance to identify and resolve issues before they impact operations. That helps improve reliability, security, and long-term system performance.
Through regular technology reviews and long-term planning, our Bristol IT consultancy team helps your business make smarter decisions around IT infrastructure, security, budgeting, and future growth.
Businesses across Bristol rely on Nexus Open Systems for proactive managed IT support, cyber security, infrastructure management, and long-term technology guidance. Explore how we help organisations improve reliability, strengthen security, and reduce operational disruption.
Nexus Open Systems provides managed IT support, IT consultancy, and cyber security services to businesses across Bristol and the wider UK.
Choosing the right IT support provider is an important decision for any growing business. These FAQs answer common questions about our Bristol managed IT support services, onboarding process, cyber security support, and response times.
Nexus supports a wide range of Bristol businesses, including professional services firms, manufacturing hubs, housing associations, logistics companies, and charities. Our managed IT services are designed to scale alongside growing businesses with evolving operational, compliance, and security requirements.
Yes. Many organisations use Nexus Open Systems to successfully complement their internal IT resources. We provide co-managed IT support, delivering additional technical expertise, infrastructure management, vulnerability scanning, and strategic IT consultancy to back up your in-house staff.
We respond to critical IT support requests within defined Service Level Agreements (SLAs) tailored to your package. Our Microsoft-certified engineers provide fast, responsive support through structured helpdesk processes, ensuring most daily issues are resolved quickly via remote access without long escalation chains.
Yes. We deliver both remote helpdesk support and physical on-site IT engineering across Bristol. Remote support resolves day-to-day software and access issues quickly, while our local engineers travel to your office for hardware failures, networking issues, and hands-on IT project work.
Our onboarding process is a carefully structured, multi-step transition designed to completely minimise disruption. To ensure a smooth handover, we conduct a comprehensive review of your:
Our managed IT support packages are comprehensive and designed to prevent downtime. A standard package includes:
Baseline vulnerability scanning.
Yes. As a Microsoft Solutions Partner, we fully support Microsoft 365, Azure, SharePoint, Microsoft Teams, and hybrid cloud infrastructures. Our team helps Bristol businesses improve collaboration, lock down tenant security, and manage secure cloud backups.
Yes. We integrate managed cyber security into our IT support. Depending on your package, this includes:
Active threat monitoring through our Managed Security Operations Centre (SOC).
Proactive monitoring helps our engineers identify and resolve performance bottlenecks, failed backups, and security risks before they cause a system outage. Our preventative approach allows us to fix infrastructure problems in the background, maintaining stable, reliable systems for your team.
Absolutely. Our managed IT services are inherently scalable. We support growing organisations by integrating remote workers, connecting multiple office locations securely, executing infrastructure upgrades, and adapting to your evolving operational requirements.
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.
““Nexus didn’t just turn up with a cookie-cutter approach.
They took the time to assess our setup and designed a solution tailored to how we work.”
ICT Assistant Manager, Tamar Crossings
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