it agility
Network Upgrade
Business Continuity & Disaster recovery
Remote Working
Network Monitoring

What customers think

“The customer support team is one of the best we’ve dealt with. They’re highly skilled and very polite, resolving our queries professionally and efficiently.”

Phil Sawyer,

IT Director, ADP

“We’re relishing the freedom of not having to manage the solution ourselves. hSo has been managing the whole process, including the routing and configuration.”

Mark Boardman,

Infrastructure Manager, CIPD


Why pick hSo?

We don’t just provide the networks and technology to improve your communication. We deliver complete solutions and give you the option to manage them for you.

hSo's products range from connectivity to telephony to Cloud & virtualisation.

Our 24/7 UK-based support is based on triple ISO-certified processes. And we boast whole-of-market access to the UK’s network operators.

For the other reasons to choose hSo, click here.


The financial claims management firm needed a quick turnaround on a resilient, high-speed circuit solution for its rapidly expanding call centre business.


NICE needed to move to a larger site, upgrade its whole network, enhance its comms, and create an advanced DR system.


The audio-visual solutions provider wanted to save money on circuits while obtaining a flexible platform to accommodate new AV services for clients.

What's new

hSo in The Times supplement

Small is beautiful As originally seen in 'Public Sector Technology' published by Raconteur in The Times on 10th November 2015 With a growing number of small and medium-sized companies appearing in framework agreements, public sector bodies are reapin...

hSo selected for new Public Sector supplier framework

hSo chosen for 3 key converged networks categories HighSpeed Office Limited (trading as hSo) has been awarded a place on the new Network Services framework agreement (RM1045) as a supplier to the UK Public Sector. The agreement, which is available fo...

European network expansion

hSo grows its European presence We're continuing to grow our international footprint. Having upgraded our presence in New York recently, hSo has just increased its capacity into Amsterdam tenfold. hSo isn’t stopping there: we've begun augmenting our...

We're looking out for you

hSo upgrades its monitoring Did you know hSo monitors thousands of customer devices, servers and applications to help maximise uptime? We've been rolling out internally a new monitoring system to help our Customer Support Centre team (CSC) do this ev...

Get in touch

 020 7847 4510

Contact us

    • Head Office:
    • hSo, 50 Leman Street, London, E1 8HQ
    • Switchboard:
    • 020 7847 4500