At TSI we’re bringing the best of what’s out there to the UK Comms Channel.
Radically flexible, completely scalable and utterly customisable
TSI’s unified communications, connectivity and infrastructure solutions empower Channel Partners to grow their business. Our battle-tested solutions are powered by multi-award winning technology.
Whether your clients are schools or start-ups, SMEs or multi-billion-pound, multi-site operations, there is a TSI solution to revolutionise their communications.
Introducing the future of UCaaS
Our recent years of R&D, and collaboration with award-winning Netsapiens, have resulted in Cross Connect – a world-class Unified Communications Platform we know you’ll enjoy.
Built with our channel partner mindset, it delivers the ultimate flexibility and sector adaptability you need to open up your new business opportunities and grow.
Data Connectivity helps businesses thrive
Synergise your Unified Communications with industry leading superfast and ultrafast data connectivity solutions.
Network infrastructure for the future
The more ambitious the business, the more important it is to ensure its network infrastructure is reliable and scalable.
An exceptional level of partner care and support
Our high-touch customer service and support is our trademark. But we also have the scale and expertise you can depend on to manage a complex project, end to end, with national reach.