Business Connectivity Services in Cardiff & South Wales

Your business deserves fast, reliable and secure connectivity and that’s exactly what we deliver across Cardiff, Newport, Bridgend, Swansea, and the wider South Wales region. From dedicated leased lines to ultrafast broadband, Cloud phone solutions, and Microsoft Teams phone systems, we keep organisations connected and performing at their best.

Whether you’re a growing SME or a multi‑site organisation, our solutions are built to support cloud applications, hybrid working, VoIP, video conferencing and mission‑critical operations.

Why businesses in South Wales choose our leased lines

We provide fast, stable and secure broadband solutions for SMEs, retail, hospitality, education and professional services across the region.

Broadband options available locally

• FTTP (Full Fibre) gigabit‑capable speeds for modern digital workplaces
• SOGEA data‑only broadband without a phone line
• Enhanced security with optional firewalls, VPNs and content filtering

Designed for SMEs and remote teams, our broadband keeps your business online with stable performance and UK‑based support.

Coverage varies by postcode, and we can check availability instantly.

Move your business to the cloud with secure, scalable and fully managed solutions.

Cloud Capabilities

• Microsoft 365 & Office 365 deployment and management
• Public & private cloud hosting
• Backup & disaster recovery
• Secure remote access

Cloud migration improves flexibility, reduces hardware costs and supports hybrid working which is ideal for businesses operating across Cardiff, Newport, Bridgend and Swansea.

Our Cloud phone system gives businesses a powerful, cloud‑based communication platform designed for flexibility, mobility and reliability. It brings together voice, video, messaging and collaboration tools in one easy‑to‑use system, helping teams stay connected whether they’re in the office, working remotely or spread across multiple sites. With enterprise‑grade features, seamless integrations and high‑quality VoIP performance, it is built to support modern businesses that need a secure, scalable and future‑proof phone solution.

• Cloud‑based phone system no on‑site hardware, automatic updates and built‑in resilience
• HD‑quality VoIP calling for crystal‑clear conversations
• Advanced call routing including hunt groups, IVR menus and time‑of‑day rules
• Call recording & analytics for compliance, training and performance insights
• Unified Communications with messaging, presence and collaboration tools
• Microsoft Teams integration for seamless calling inside Teams
• Mobile & desktop apps so staff can work from anywhere
• CRM integration with click‑to‑dial and screen‑pop functionality
• Scalable licensing ideal for SMEs and multi‑site organisations
• High uptime & business continuity with built‑in redundancy
• Contact centre features including wallboards, queue management and agent reporting
• Voicemail‑to‑email for quick message retrieval
• Secure, encrypted communications

Turn Microsoft Teams into a complete business phone system with Teams Calling and Direct Routing.

Teams Phone Features

• Make & receive external calls directly in Teams
• Keep your existing business numbers
• Softphones, desk phones & mobile apps
• Call recording, IVR, analytics & voicemail
• PCI‑compliant options for contact centres

Teams Phone integrates seamlessly with your cloud environment and supports modern, flexible communication.

• UK‑based support
• Tailored solutions for SMEs, charities, retail, education and multi‑site organisations
• Proactive monitoring and strong SLAs
• Scalable services that grow with your business

Our customers consistently report improved performance, smoother operations and better communication after upgrading their connectivity.

Local Areas We Serve

• Cardiff (City Centre, Bay, Canton, Roath, Llanishen, Pontcanna)
• Newport
• Bridgend
• Swansea
• Barry & Penarth
• Caerphilly & the Valleys
• Llantrisant & Pontypridd
• Port Talbot & Neath

Get in touch today to discover how CCSW can transform the way your team connects across Cardiff, Penarth and South Wales. Our experts will help you choose the right setup, deploy it quickly and keep your business communicating without interruption.

Request a quote today

Serving Cardiff, Newport, Bridgend, Swansea, South Wales and beyond.