back to listings SME Profile: Sesui Ltd

Sesui Ltd

Magdalen Centre, The Oxford Science Park,  Oxford, OX4 4GA

T: 03445 600 600 E: W:

Welcome to Sesui - Making vital connections

We’re the bright British innovators and creators of award winning cloud call management software – tailor made to help make your multi-channel cloud communications run smoothly. 

A partner by your side, who genuinely cares about getting the problem solved, so you can…

  • Simplify: We work with the technology you’ve got to tailor make a solution that’s right for you.
  • Take control: Never again miss a contact and access better insights, so you can improve efficiencies.
  • Be flexible: Connect from to wherever and whenever you like, flexing your solution as needed.
  • Be confident: Knowing we’re there for you, 24-7, with our award-winning software, secure network and smart apps.

Contact Us for free demonstration - FREE DEMO or call 03445 600 600


Public Sector 

You can depend on us. You need voice communications that you can rely on, not just some of the time, but all of the time. Our public sector solutions go far beyond making and taking calls. We can help free up your workforce so they’re not longer constrained to a single office location. Let’s get them on the move, serving the communities where they’re most needed. Our Sesui Virtual Contact Centre, with intelligent call routing, means every call gets through.




We know your business matters more than anything. That’s why…

  • We don't lose clients: We’ve never lost a client to a competitor
  • We're reliable: Our platform’s available 99.99% of the time
  • We're recommended: 95% of our clients recommend us
  • We love clients: 50% of our clients have never considered another provider
  • We stick together: When our contacts move to new companies, they take us with them
  • We're jolly fast: 99% of the time, we call our clients back within 30 minutes
  • We're problem solvers: We usually solve our clients’ problems within 2 hours
  • We're a British company: We’re privately owned - a British company in business for 10+ years
  • We own everything:We own everything... the IP of our Sesui Call Manager platform, our proprietary application and a multi-sited network across the UK







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