Connectivity Services

The connection behind everything you do

Everycloudapplication,customerconversation,andbusiness-criticalsystemdependsonthenetworkunderneathit.Whenthatnetworkslowsdown,dropsout,orcantkeeppace,everythingelsefeelsit.

Keeping users connected securely and reliably - across offices, remote locations, cloud environments, and data centres - is a round-the-clock challenge. Add changing business demands, multiple suppliers, and ageing infrastructure, and connectivity can quickly become another problem for your IT team to manage.

We’re here to take that weight off your shoulders.

From individual access connections to fully managed and co-managed, application-aware networks, we design solutions around your locations, users, and ambitions. Then we monitor, manage, and optimise, so your connection stays secure, resilient, and flexible.

Related services

Building connectivity foundations that perform today and are ready for whatever comes next.

SD-WAN

Delivering secure, flexible, and future-ready connectivity through expert-managed SD-WAN and a wide range of access options. 

    • Custom access options across the UK

    • Fortinet-powered secure networking

    • Managed and co-managed options with ongoing support

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    Connectivity options

    Reliable, flexible connectivity tailored to every location, application, and business requirement.

    • Connectivity selected around performance, location, and budget

    • Primary and backup connections designed to improve resilience

    • Access to a broad ecosystem of UK connectivity providers

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    Multi-site networking

    Connecting your locations through a secure, scalable WAN, with expert management and support – end-to-end.

    • Secure connectivity between offices, data centres, and cloud services

    • Centralised monitoring for greater visibility across your estate

    • Next-generation managed firewalls with proactive monitoring and severity-led patching

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    Managed Services

    Installing new connectivity is only the beginning. Performance needs to be monitored, faults need to be managed, and changing business requirements need to be reflected in the network. 

    Our managed connectivity and networking services take care of that day-to-day complexity. From design and deployment to monitoring, incident management, and ongoing optimisation, we’ll keep your network aligned with your business. 

    That means fewer distractions for your IT team and more time to focus on transformation, innovation, and the work that moves your organisation forward.

    End-to-end ownership

    From access circuits and network devices to suppliers and service requests, we help coordinate the complete service.

    Control that fits your team

    Choose a fully managed service or retain controlled access through a co-managed model, with permissions aligned to your team's skills and responsibilities.

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    Whatourexpertsays...

    Connectivity is the foundation of how modern organisations work. It connects people, locations, applications, and cloud services, so getting it right is much more than choosing a fast connection. We design and manage networks around each organisation’s priorities, helping them improve resilience, simplify complexity, and give users a consistent experience wherever they work.

    Pat RodgersManaged Network Product Manager (Secure Networks), Nasstar

    Why choose Nasstar?

    Choosing, installing, and managing connectivity across a changing organisation is rarely simple. We bring together the access options, network expertise, and ongoing support needed to turn it into a genuine business enabler.

    When connectivity is treated as a transactional purchase, the real risks often stay hidden until an installation is delayed or a service fails. We take ownership of the complete journey, coordinate suppliers, manage issues, and keep you informed.

    A busy head office does not have the same requirements as a small branch or temporary site. We’ll consider service availability, bandwidth, applications, resilience, and budget before recommending an approach. Each location gets what it needs without unnecessary cost or complexity.

    It’s difficult to manage a network you can’t see. We bring your locations and connections together with centralised monitoring, reporting, and management. This gives your team greater visibility into utilisation, capacity, and performance, making it easier to understand what's happening and where to make improvements.

    Nasstar is one of only two Fortinet Expert Partners in the UK with all six accreditations. Our Fortinet partnership spans more than 15 years and is supported by over 250 in-house certifications, giving you access to proven expertise across the board.

    We don’t disappear once your connection goes live. From initial planning and migration through 24/7 operational monitoring, optimisation, and future changes, our specialists focus on your business outcomes and uptime.

    Our co-managed model gives your team visibility and the ability to make agreed-upon changes, while Nasstar continues to handle monitoring, core administration, patching, and incident management. Role-based access can be matched to different skill levels, so your people retain useful control without taking on unnecessary risk.

    Case studies

    We’ve helped organisations across healthcare, retail, and the public sector replace ageing infrastructure, connect distributed locations, and build stronger foundations for future growth.

    Healthcare

    Royal College of Nursing

    Public sector

    Terrence Higgins Trust

    Retail

    The Works

    What others have to say...

    "Nasstar conceived a solution that would address day-to-day challenges as well as our future needs. We can rely on Nasstar to make recommendations that are right for our business because they’ve taken the time to understand it."

    Geoff Lewis

    Technical Operations Manager

    Royal College of Nursing

    The PSTN switch-off

    The UK’s analogue phone network is due to be retired on 31 January 2027. Traditional landlines and services that depend on legacy infrastructure will need to move to digital alternatives.

    This is more than a phone system change. Broadband connections, alarms, payment terminals, lift lines, and other services may also need to be reviewed.

    Whether you’re already migrating or are just getting started, our experts can help you:

    • Identify services that may be affected

    • Find the right connectivity and IP voice replacements

    • Build a practical migration plan

    • Move your connectivity with minimal disruption

    • Create new opportunities from the transition

    Let’s make the switch straightforward.

    Connectivity FAQs

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    Business connectivity services connect an organisation’s users, locations, applications, cloud platforms, and data.

    They can include business broadband, fibre, leased lines, Ethernet and mobile connections, alongside networking services such as WAN, Managed WAN, and SD-WAN.

    The right combination depends on the number and type of locations you operate, the applications your people use, the level of resilience required, and which services are available in each area.

    A well-designed connectivity strategy considers how all these elements need to work together rather than treating every connection as an isolated purchase.

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    Let's get your network moving

    Whether you’re replacing ageing connectivity, connecting new locations, or building a network for the cloud, we’ll help you find a clear way forward. Tell us what’s working, what isn’t, and where your organisation needs to go next. Our connectivity experts will help you design, deliver, and manage a network that keeps your people productive and your business ready for change.

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