Helping organisations deliver vital customer connections
We help primary and urgent care providers, by matching clinical capacity with patient demand.
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Travel can be complicated when it is, we make it easy for your customers to call.
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A complete cloud solution that enables you to deliver a more personal, 24/7 customer experience.
Discover MoreJoin up your team from the contact centre, field or home, and connect all of your customer conversations too, so you can deliver a more personal, 24/7 customer experience. We have over 15 years’ experience of helping companies connect with their customers and deliver outstanding service when it really counts
We’re problem solvers, we look at every angle. The things you hadn’t considered, or didn’t even know were possible. It means we can truly make a difference, with solutions that help not-for-profit organisations achieve more with finite resources, and commercial organisations to stand out from the competition. We call this the Sesui difference — it’s nimble, elastic and sustainable.
We're reliable
We're reliable — our network's up 99.999% of the time
We've got a great track record
Our 100% track record — we've never lost a client due to poor performance
We're recommended
We're recommended — 95% of our clients recommend us to others
We're responsive
We're responsive — we'll make most client change requests within 2 hours
We're strong
We're strong — with 3 UK-based data centres using 6 carriers
We're privately owned
We're privately owned — a British company in business for 15 years
We're always here
We're always here — 24/7/365
We're secure
We're secure — Cyber Essentials Certified, PCI DSS Compliant
We're approved
We're approved — Crown Commercial Service provider, Practice Index Approved Supplier
When an OHES Environmental customer needs to contact us, it’s critical that they get through. Sesui supplies a level of reliability that means customers can call us and we can immediately meet their needs.
Sesui are proud to have received our ISO/IEC 27001 Information Security Management certification following a comprehensive audit from the leading organisation in the field, BSI.
With telephone donations increasing year-on-year, it was important our contact centre solution could adapt and grow alongside the St Martin-in-the-Fields Christmas Appeal. Sesui provides us with a high level of insight from the call data, and the team works with us to refine the process for next time.
If you’re in the public sector, you can purchase our software in a faster and more cost-effective way through the government’s G-Cloud 10 framework, where we’re an approved Crown Commercial Supplier.
You can rest assured that we have: secure connections, devices and software; controlled access to our data; up-to-date devices; and full protection against viruses and other malware. All fully certified as part of the government’s Cyber Essentials scheme.
We’re one of just a handful of approved communications providers on Practice Index, set up to help practice managers find the very best partners for their organisation.
Eight years ago Sesui became one of the stakeholders in our vision for the future, and we made the decision to put our phone system in the cloud. Back then the cloud was a Silicon Valley buzzword and not particularly ‘NHS’. But we did it and very quickly saw results.
Kudos to Sesui for efficiently delivering a solid, scalable, real-time, flexible and responsive call management solutions across our ever-evolving environment.
“Our customers don’t care where the team is based. All they want to know is that we’re committed to supporting all of our European territories. And thanks to the Sesui Virtual Contact Centre, we’re able to give our customers the service they expect, in their own language.”
