Connectivity Services
Connecting people, places, and performance

We provide fast, secure, and reliable connectivity solutions tailored to your organisation. Our services power collaboration, hybrid work, and business continuity across locations and devices.
35+ years' experience providing Connectivity Services to a wide array of organisations
Connectivity Services
Our connectivity services keep your teams online and productive, and your operations running smoothly. From SD-WAN and managed WiFi to enterprise voice with Microsoft Teams, we help you deliver seamless performance across your network.
SD-WAN
Smart, software-defined networking that boosts performance and reduces cost across your sites
Modernise your network with secure, software-defined connectivity that adapts to business needs. Our SD-WAN services improve performance, reduce cost, and enable centralised control.
- Dynamic routing for optimal application performance
- Centralised visibility and management
- Built-in security and encryption
- Support for hybrid and multi-cloud connectivity
LAN & WiFi
Enterprise-grade wired and wireless connectivity to keep your people and devices connected
Deliver reliable, high-performance connectivity across your sites. Our LAN and WiFi services ensure secure, scalable infrastructure that keeps your people and devices connected.
- Enterprise-grade wired and wireless networking
- WiFi coverage design and optimisation
- Access control and user authentication
- 24/7 monitoring and support

Cloud is a huge driver for us and where we want to go. We are moving forward with a provider that can scale to meet those needs and provide the level of professionalism needed within this marketplace.
Rob Bing, IT Service ManagerSt Andrews HealthcareWe were pleased to discover that our organisational cultures were aligned, making the decision to choose OneAdvanced that much easier.
Nirupa Wikramanayake, Group CIOIrwin Mitchell
Why work with OneAdvanced?
We provide solutions that effortlessly get the job done, allowing our customers to focus on thriving for the people who rely on them.
We are the bulletproof decision
With world-class cybersecurity, 24x7 UK based support and the highest regulatory accreditations, we are a safe pair of hands.We are the big picture decision
We enable your business to grow with the technology, empowering your teams to unlock the full potential of AI, driving growth.We are the winning decision
Working with our sector software teams, we’re uniquely positioned to understand you industry's workflows and challenges. We leverage this to help teams work smarter.Enabling seamless and secure communication
Connectivity Services for Healthcare
Our connectivity services are designed for clinical and non-clinical environments. From hospital wards to community hubs, we help keep staff and systems reliably connected at all times.
- Ensure resilient connectivity across hospitals and surgeries
- Enable real-time collaboration between clinicians via Teams Voice
- Support wireless access for clinical apps and mobile care tools
- Prioritise clinical traffic with smart SD-WAN configuration
- Keep vital systems connected and responsive where care happen

Connectivity Services for Legal
We support law firms with modern connectivity solutions that keep case teams connected, whether in chambers, in court, or at home. Reliable voice and network services help maintain service quality and confidentiality.
- Connect multiple offices securely with SD-WAN
- Deliver consistent WiFi access across offices and meeting rooms
- Support hybrid hearings and client calls with Teams Voice
- Protect sensitive legal traffic with encrypted networks
- Enable smooth, secure collaboration across dispersed teams

Connectivity Services for Public Sector
We provide secure, scalable connectivity for public services - from offices and contact centres to remote workers. Our solutions improve communication, reduce cost, and support better service delivery.
- Connect sites and field workers securely with SD-WAN
- Deploy WiFi in public buildings, libraries, and council offices
- Support virtual meetings and citizen engagement via Teams Voice
- Protect networks with public-sector-grade security controls
- Enable joined-up services with always-on connectivity

Connectivity Services for Financial Services
In finance, connectivity underpins everything. We deliver reliable, secure, and compliant network and voice solutions for branches, HQs, and hybrid teams - keeping you responsive and operational.
- Ensure low-latency, high-security SD-WAN for trading and operations
- Deliver enterprise WiFi for offices and client areas
- Support compliant communications with Teams Voice integration
- Ensure uptime for customer-facing and internal systems
- Empower hybrid finance teams with seamless collaboration tools
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Over 55 unique Microsoft certifications held by our team
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FAQs
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