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Secure Unified Communications as a Service

One Platform for Voice, Video & Messaging.

Experience seamless, omnichannel collaboration from anywhere. Our cloud‑based UCaaS integrates voice, video, messaging, analytics and more - all backed by enterprise-grade security and our private UK network.

Start Your UCaaS Transition Now

Transform Your Collaboration

Innovations in communication

Whatever sector organisations operate in, and whether they are ambitious startups or global leaders, it is communication and collaboration that drives tomorrow’s innovations. But with colleagues, partners, and customers increasingly dispersed, and regularly communicating via a growing range of channels, legacy systems are increasingly showing their limitations.

Drawing on more than twenty years’ experience of bringing together people, processes, and technology, Exponential-e designs and delivers Unified Communications as-a-Service (UCaaS) solutions that help bring even the most ambitious projects from concept to completion, protected by leading-edge cyber security ecosystems. The result:

Discover UCaaS Benefits
01

A single, unified platform to enable world-class communications and power the new breed of remote working

02

Seamless collaborative working from anywhere, at any time, across every channel allowing staff to deliver their best

03

More efficient processes that reduce costs, drive innovation, and support an exceptional customer experience

Our UCaaS solutions are delivered as fully managed services, with our own experts ensuring there are no barriers preventing your teams from delivering their best - wherever they are located.

Discover UCaaS Benefits

An evolving suite of
Unified Communications innovations

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Microsoft Teams - Bring telephony to the cloud.

Microsoft Teams

Bring calling capabilities into your Microsoft Teams collaboration experience, maintain established workflows and interactions with a level of flexibility, control, and visibility that would previously have been inconceivable.

Discover Teams

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Cisco Webeo - A comprehensive range of fully integrated collaboration tools.

Cisco Webex

A comprehensive range of fully integrated collaboration tools and remote work solutions tools, delivered as through a single, highly intuitive platform and managed by Exponential-e’s experts.


Discover Webex

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Collaboration Spaces powering the new era of hybrid working.

Collaboration Spaces

Powering the new era of hybrid working through fully integrated spaces and productivity tools that support an effortless flow of ideas and resources, wherever users or teams are located.


Find out more

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Voice

Voice Services

SIP trunking, powered by our own voice infrastructure and self-owned, enterprise-class network, seamlessly integrated with legacy PBX systems and cutting-edge telephony systems.


Speak to an Expert

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Analytics 

Analytics 

Easy-to-use suite of monitoring
and analytics tools providing business insights into user adoption trends, call quality, employee productivity, call costs, and much more.

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Workforce

Workforce Optimisation

Compliant Call recording, with advanced Speech Analytics and Quality Management to take complete control of your regulatory and policy requirements.


Explore Our Solutions

Transform Your Collaboration

How Exponential-e will transform
the way you communicate and collaborate

Having worked with more than 3,000 organisations across numerous sectors to accelerate their digital transformation journeys, Exponential-e applies this deep experience and rare expertise to each Unified Communications project we undertake. Our approach is a highly consultative one, where we take the time to understand your unique ways of working and ensure the right Unified Communication solutions are embedded into the infrastructure and processes you depend upon, managing the entire process from design to delivery and beyond.

Explore Our Solutions

Trusted by

This brochure offers an in-depth exploration of Exponential-e’s entire UC and CC ecosystems, all of which we deliver in bespoke combinations to optimise your internal and external communication strategies.

Unified Communications & Contact Centre

Rolling 3 month average. Industry average: 17

Our commitment to delivering excellence

The world’s first real-time NPS - part of our longstanding customer service promise.

Through our own customer service platform, our customers are able to give us feedback quickly and easily, with a click of a button. Our Customer Support teams are immediately notified of feedback so they can respond instantly, in order to quickly closing the loop on any feedback that is less than excellent.

Accreditations

Environmental Management
Certificate number: EMS 648194


Quality Management
Certificate number: FS 545046

Business Continuity Management
Certificate number: BCMS 6073420

SOC2 - TYPE 2 COMPLIANCE  A SOC2 - Type2 Compliance is an internal controls report capturing how a company safeguards customer data and how well those controls are operating. These reports are issued by independent third party auditors covering the principles of Security, Availability, Confidentiality, and Privacy.
SafeContractor

Energy Management
Certificate number: EMS 648194


Information Security Management
Certificate number: IS 545047

2017 Data Protection
Certificate number: PIMS 686040

Cyber Essentials Plus  Cyber Essentials is a Government-backed and industry supported scheme that helps businesses to protect themselves against the ever growing threat of cyber attacks.
HSCN - Health & Social Care Network Compliant

Cloud Security
Certificate number: STAR 6073412


Service Management
Certificate number: ITMS 562540

ISO 27001
Certificate number: IS545047

PCI DSS  The PCI DSS is a set of comprehensive requirements for enhancing Network security. It is a multifaceted security standard that includes requirements for: Security management, policies and procedures, network architecture and their critical protective measures. This comprehensive standard is intended to help organisations proactively protect its Network.
The CCA Global Standard

Environmental Management
Certificate: EMS 648194

Quality Management
Certificate: FS 545046

Cloud
Security
Certificate: STAR 6073412

2017 Data Protection
Certificate number: PIMS 686040

Energy Management
Certificate: EMS 648194

Information Security Management
Certificate: IS 545047

Business Continuity Management
Certificate: BCMS 6073420

Service Management
Certificate: ITMS 562540

ISO 27001
Certificate: IS545047

SOC2 - TYPE 2 COMPLIANCE  A SOC2 - Type2 Compliance is an internal controls report capturing how a company safeguards customer data and how well those controls are operating. These reports are issued by independent third party auditors covering the principles of Security, Availability, Confidentiality, and Privacy.
SafeContractor
Cyber Essentials Plus  Cyber Essentials is a Government-backed and industry supported scheme that helps businesses to protect themselves against the ever growing threat of cyber attacks.
HSCN - Health & Social Care Network Compliant
The CCA Global Standard
PCI DSS  The PCI DSS is a set of comprehensive requirements for enhancing Network security. It is a multifaceted security standard that includes requirements for: Security management, policies and procedures, network architecture and their critical protective measures. This comprehensive standard is intended to help organisations proactively protect its Network.

Our Technology Partners

Microsoft Gold Partner
Webex by Cisco
Callcabinet
Code
Kakao Systems
Yealink
Akixi
Audiocodes
Pexip
Transform Your Collaboration

RESOURCES

More Insights

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FAQs

Unified Communications (UC) integrates multiple enterprise communication tools into a single, streamlined interface, enhancing productivity, efficiency, and flexibility across devices. Key aspects include real-time and non-real-time communication and collaboration, multi-device accessibility, and support for remote work, enabling a more strategic approach to improving organisational communication and scalability.

Unified Communications (UC) tools are integrated platforms that combine voice, video, messaging, and collaboration technologies into a single system, enhancing business communication and productivity. These tools include VoIP, instant messaging, video conferencing, unified messaging, presence information, mobile apps, file sharing, screen sharing, audio conferencing, and integration with business applications, available both on-premises and as Cloud-based services (i.e. UCaaS).

GET IN TOUCH

Unify Teams, Securely and Effortlessly.

With Exponential‑e’s UCaaS offering, you gain a single, encrypted platform for voice, messaging, video, analytics and more, all managed over our ultra-fast, private UK network and backed by expert support. Scale with confidence, reduce complexity, and transform how your teams collaborate - no matter where they work.

Contact Sales: 0845 470 4001
Service & Support: 0800 130 3365

Transform Your Collaboration

Contact Sales: 0845 470 4001
Service & Support: 0800 130 3365
London Head Office

100 Leman Street, London, E1 8EU

Manchester Office

1 Spinningfields, Quay Street, Manchester, M3 3JE

Sales: 0845 470 4001
Support Portal Login
Service & Support: 0800 130 3365

 

*Calls to 0845 numbers will cost 7p p/m plus your phone company’s access charge. All inbound and outbound calls may be recorded for training or quality purposes.

*Calls to 0845 numbers will cost 7p p/m plus your phone company’s access charge.
All inbound and outbound calls may be recorded for training or quality purposes.

Click here to find out more about all of Exponential-e's accreditations.
© 2025 Exponential-e Ltd. Reg. No. 04499567, Reg. Address:100 Leman Street, London E1 8EU