Company lists · Data refreshed September 2026
Top 25 Enterprise communication platform providers based in the United Kingdom
RevenueBase identified 80 company matches for enterprise communication platform providers associated with the United Kingdom as of September 2026 and tracks 1,844 professional contacts across them, including 761 with verified work emails and 311 with mobile numbers. London is the largest hub.
This list covers company matches for enterprise communication platform providers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest enterprise communication platform providers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 605 contacts → | ||||
Exact match “Empowering service provider growth with the world’s most trusted Intelligent Communications Fabric.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 226 contacts → | ||||
Exact match “Since 2002, CallTower has been at the forefront of transforming global communication, emerging as a leader in enterprise-class cloud communication, collaboration, and CX solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 165 contacts → | ||||
Exact match “VoCoVo is a globally recognised innovative retail team communication solutions provider, improving business efficiency and customer experience for some of the best-known tier 1…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 85 contacts → | ||||
Exact match “Element is a new type of communications platform.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 84 contacts → | ||||
Exact match “Sipcom exists to make you the hero of your business narrative by turning complexity into clarity.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “Nebula is a leading SaaS provider of workplace communications software, delivering powerful, secure, and adaptable solutions and applications for voice, messaging, customer…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 44 contacts → | ||||
Exact match “Our software and expertise put you on the fast-track to modern, self-hosted conferencing with Cisco.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “QuickBlox is a leading cloud communication platform helping businesses bring AI-driven chat, video, and automation into their digital products-quickly, securely, and at scale.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “At Urben, we believe virtual collaboration should be seamless and empowering.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “MeetingZone was set up in 2002 and has operations in the UK, Germany, USA, Nordics and Asia Pacific.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “With over 15 years’ experience in the ever-changing communications industry, IPCortex are proud to provide innovative communication systems and applications that help companies…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Heed is a leading provider of innovative communication solutions for the modern workplace.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “Provide your clients with exceptional communication experience from prospect to long term client.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Meetupcall combines audio and video conferencing into one single, fully bespoke platform that is styled to represent your brand, allowing you to host remote meetings, your way.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “The Technology Group are a managed communications provider, helping businesses and organisations to better communicate with their customers and teams, by embracing voice over IP…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “sipsynergy is the new standard in reliable, high quality hosted communications and collaboration.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “At TecInteractive our mission is to help people work more collaboratively together using smart and simple workplace tech solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Interact Technology has extensive experience derived from over 20 years in providing business to business communications.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “THE MOBILE FIRST COMMUNICATION PLATFORM WITH FMC & WebRTC Apalo takes smarter communications to the next level, combining a comprehensive set of collaboration tools and rich…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “At ZiAAS, we're passionate about harnessing the power of technology to transform businesses and streamline operations.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “At VOIspeed Ltd we offer VOIspeed phone system technology, a robust simple yet feature-rich cloud based phone system for SMEs with video, desktop sharing and chat functions, ideal…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “At Voice Simplified we believe that all businesses, large and small, should be able to communicate without the need for prohibitive and expensive licensing or infrastructure.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “At PBX Hosting, we’re proud to be a Titanium 3CX partner – one of only a handful in the UK.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Designed to Talk (DTT) has re-designed the way business technology is delivered managed and used.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Our Communications Tools provide your business with a range of cloud, API and desktop-based services that will improve your communication channel strategies.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “enterprise communication platform providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 80 enterprise communication platform providers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 761 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise communication platform providers based in the United Kingdom at a glance
As of Sep 2, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “enterprise communication platform providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 761 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Enterprise communication platform providers by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise communication platform providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise communication platform providers are there based in the United Kingdom?
RevenueBase identified 80 company matches for enterprise communication platform providers associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Alianza tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most enterprise communication platform providers?
London leads with 33 company records, followed by Reading (3) and Liverpool (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 761 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 80 enterprise communication platform providers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Enterprise communication platform providers by geography
- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands
- Enterprise communication platform providers based in London, United Kingdom
- Enterprise communication platform providers based in India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands
Company intelligence · public preview
Top 25 enterprise communication platform providers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 80 matching company records for enterprise communication platform providers based in the United Kingdom, with 1,844 tracked contacts and 761 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise communication platform providers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Alianzaalianza.comHQ: HQ not recorded; location: Enfield, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Enfield, United Kingdom | 501-1,000 | Exact match | 605 contacts → |
“Empowering service provider growth with the world’s most trusted Intelligent Communications Fabric.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Calltowercalltower.comHQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 226 contacts → |
“Since 2002, CallTower has been at the forefront of transforming global communication, emerging as a leader in enterprise-class cloud communication, collaboration, and CX solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vocovovocovo.comHQ: HQ not recorded; location: Cheltenham, United KingdomReported employees: 51-200 | HQ not recorded; location: Cheltenham, United Kingdom | 51-200 | Exact match | 165 contacts → |
“VoCoVo is a globally recognised innovative retail team communication solutions provider, improving business efficiency and customer experience for some of the best-known tier 1…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Elementelement.ioHQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 85 contacts → |
“Element is a new type of communications platform.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sipcomsipcom.comHQ: HQ not recorded; location: London, United KingdomReported employees: 501-1,000 | HQ not recorded; location: London, United Kingdom | 501-1,000 | Exact match | 84 contacts → |
“Sipcom exists to make you the hero of your business narrative by turning complexity into clarity.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nebulanebulacloud.comHQ: HQ not recorded; location: Guildford, United KingdomReported employees: 51-200 | HQ not recorded; location: Guildford, United Kingdom | 51-200 | Exact match | 60 contacts → |
“Nebula is a leading SaaS provider of workplace communications software, delivering powerful, secure, and adaptable solutions and applications for voice, messaging, customer…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  VQ Communicationsvqcomms.comHQ: HQ not recorded; location: Chippenham, United KingdomReported employees: 51-200 | HQ not recorded; location: Chippenham, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Our software and expertise put you on the fast-track to modern, self-hosted conferencing with Cisco.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Quickbloxquickblox.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 31 contacts → |
“QuickBlox is a leading cloud communication platform helping businesses bring AI-driven chat, video, and automation into their digital products-quickly, securely, and at scale.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  URBENurbentech.comHQ: HQ not recorded; location: St. Albans, United KingdomReported employees: 11-50 | HQ not recorded; location: St. Albans, United Kingdom | 11-50 | Exact match | 23 contacts → |
“At Urben, we believe virtual collaboration should be seamless and empowering.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Meetingzonemeetingzone.comHQ: HQ not recorded; location: Thame, United KingdomReported employees: 51-200 | HQ not recorded; location: Thame, United Kingdom | 51-200 | Exact match | 18 contacts → |
“MeetingZone was set up in 2002 and has operations in the UK, Germany, USA, Nordics and Asia Pacific.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ipcortexipcortex.co.ukHQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 11-50 | HQ not recorded; location: Milton Keynes, United Kingdom | 11-50 | Exact match | 15 contacts → |
“With over 15 years’ experience in the ever-changing communications industry, IPCortex are proud to provide innovative communication systems and applications that help companies…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  HEEDheed.ioHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Heed is a leading provider of innovative communication solutions for the modern workplace.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Qwil Messengerqwilmessenger.comHQ: HQ not recorded; location: London London, United KingdomReported employees: 11-50 | HQ not recorded; location: London London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Provide your clients with exceptional communication experience from prospect to long term client.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Meetupcallmeetupcall.comHQ: HQ not recorded; location: Doncaster, United KingdomReported employees: 11-50 | HQ not recorded; location: Doncaster, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Meetupcall combines audio and video conferencing into one single, fully bespoke platform that is styled to represent your brand, allowing you to host remote meetings, your way.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Technology Grouptechnology-group.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“The Technology Group are a managed communications provider, helping businesses and organisations to better communicate with their customers and teams, by embracing voice over IP…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sipsynergysipsynergy.co.ukHQ: HQ not recorded; location: Fareham, United KingdomReported employees: 11-50 | HQ not recorded; location: Fareham, United Kingdom | 11-50 | Exact match | 7 contacts → |
“sipsynergy is the new standard in reliable, high quality hosted communications and collaboration.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Tecinteractive LTDtecinteractive.co.ukHQ: HQ not recorded; location: United KingdomReported employees: 11-50 | HQ not recorded; location: United Kingdom | 11-50 | Exact match | 7 contacts → |
“At TecInteractive our mission is to help people work more collaboratively together using smart and simple workplace tech solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Interact Technology LTDinteract-technology.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Interact Technology has extensive experience derived from over 20 years in providing business to business communications.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  APALOapalo.co.ukHQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“THE MOBILE FIRST COMMUNICATION PLATFORM WITH FMC & WebRTC Apalo takes smarter communications to the next level, combining a comprehensive set of collaboration tools and rich…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ZIAASziaas.comHQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At ZiAAS, we're passionate about harnessing the power of technology to transform businesses and streamline operations.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Voispeed Limitedvoispeed.co.ukHQ: HQ not recorded; location: St. Albans, United KingdomReported employees: 11-50 | HQ not recorded; location: St. Albans, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At VOIspeed Ltd we offer VOIspeed phone system technology, a robust simple yet feature-rich cloud based phone system for SMEs with video, desktop sharing and chat functions, ideal…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Voice Simplifiedvoicesimplified.comHQ: HQ not recorded; location: Westbury, United KingdomReported employees: 11-50 | HQ not recorded; location: Westbury, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At Voice Simplified we believe that all businesses, large and small, should be able to communicate without the need for prohibitive and expensive licensing or infrastructure.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PBX Hostingpbxhosting.co.ukHQ: HQ not recorded; location: Coventry, United KingdomReported employees: 11-50 | HQ not recorded; location: Coventry, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At PBX Hosting, we’re proud to be a Titanium 3CX partner – one of only a handful in the UK.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Designed To Talkdesignedtotalk.comHQ: HQ not recorded; location: Datchet, United KingdomReported employees: 51-200 | HQ not recorded; location: Datchet, United Kingdom | 51-200 | Exact match | 5 contacts → |
“Designed to Talk (DTT) has re-designed the way business technology is delivered managed and used.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Imail Commsimailcomms.com HQ: HQ not recorded; location: Coventry, United KingdomReported employees: 11-50 | HQ not recorded; location: Coventry, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Our Communications Tools provide your business with a range of cloud, API and desktop-based services that will improve your communication channel strategies.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 80 company matches
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Enterprise communication platform providers: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
79 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Enterprise communication platform providers by metro
Questions about this company list
What does Exact match mean for enterprise communication platform providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise communication platform providers did RevenueBase find based in the United Kingdom?
The saved snapshot records 80 matching company records, 1,844 tracked contacts and 761 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise communication platform providers by geography
- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands
- Enterprise communication platform providers based in London, United Kingdom
- Enterprise communication platform providers based in India
Cite this list
RevenueBase Data Team. Top 25 enterprise communication platform providers based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/enterprise-communication-platform-providers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands
Company intelligence · public preview
Top 25 enterprise communication platform providers based in the United Kingdom
RevenueBase records 80 matching company records for enterprise communication platform providers based in the United Kingdom, with 1,844 tracked contacts and 761 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise communication platform providers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Alianzaalianza.com HQ: HQ not recorded; location: Enfield, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Enfield, United Kingdom | 501-1,000 | Exact match | 605 contacts → |
“Empowering service provider growth with the world’s most trusted Intelligent Communications Fabric.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Calltowercalltower.com HQ: HQ not recorded; location: London, United KingdomReported employees: 201-500 | HQ not recorded; location: London, United Kingdom | 201-500 | Exact match | 226 contacts → |
“Since 2002, CallTower has been at the forefront of transforming global communication, emerging as a leader in enterprise-class cloud communication, collaboration, and CX solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vocovovocovo.com HQ: HQ not recorded; location: Cheltenham, United KingdomReported employees: 51-200 | HQ not recorded; location: Cheltenham, United Kingdom | 51-200 | Exact match | 165 contacts → |
“VoCoVo is a globally recognised innovative retail team communication solutions provider, improving business efficiency and customer experience for some of the best-known tier 1…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Elementelement.io HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 85 contacts → |
“Element is a new type of communications platform.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sipcomsipcom.com HQ: HQ not recorded; location: London, United KingdomReported employees: 501-1,000 | HQ not recorded; location: London, United Kingdom | 501-1,000 | Exact match | 84 contacts → |
“Sipcom exists to make you the hero of your business narrative by turning complexity into clarity.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nebulanebulacloud.com HQ: HQ not recorded; location: Guildford, United KingdomReported employees: 51-200 | HQ not recorded; location: Guildford, United Kingdom | 51-200 | Exact match | 60 contacts → |
“Nebula is a leading SaaS provider of workplace communications software, delivering powerful, secure, and adaptable solutions and applications for voice, messaging, customer…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | VQ Communicationsvqcomms.com HQ: HQ not recorded; location: Chippenham, United KingdomReported employees: 51-200 | HQ not recorded; location: Chippenham, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Our software and expertise put you on the fast-track to modern, self-hosted conferencing with Cisco.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Quickbloxquickblox.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 31 contacts → |
“QuickBlox is a leading cloud communication platform helping businesses bring AI-driven chat, video, and automation into their digital products-quickly, securely, and at scale.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | URBENurbentech.com HQ: HQ not recorded; location: St. Albans, United KingdomReported employees: 11-50 | HQ not recorded; location: St. Albans, United Kingdom | 11-50 | Exact match | 23 contacts → |
“At Urben, we believe virtual collaboration should be seamless and empowering.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Meetingzonemeetingzone.com HQ: HQ not recorded; location: Thame, United KingdomReported employees: 51-200 | HQ not recorded; location: Thame, United Kingdom | 51-200 | Exact match | 18 contacts → |
“MeetingZone was set up in 2002 and has operations in the UK, Germany, USA, Nordics and Asia Pacific.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ipcortexipcortex.co.uk HQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 11-50 | HQ not recorded; location: Milton Keynes, United Kingdom | 11-50 | Exact match | 15 contacts → |
“With over 15 years’ experience in the ever-changing communications industry, IPCortex are proud to provide innovative communication systems and applications that help companies…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HEEDheed.io HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Heed is a leading provider of innovative communication solutions for the modern workplace.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Qwil Messengerqwilmessenger.com HQ: HQ not recorded; location: London London, United KingdomReported employees: 11-50 | HQ not recorded; location: London London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Provide your clients with exceptional communication experience from prospect to long term client.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Meetupcallmeetupcall.com HQ: HQ not recorded; location: Doncaster, United KingdomReported employees: 11-50 | HQ not recorded; location: Doncaster, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Meetupcall combines audio and video conferencing into one single, fully bespoke platform that is styled to represent your brand, allowing you to host remote meetings, your way.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Technology Grouptechnology-group.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“The Technology Group are a managed communications provider, helping businesses and organisations to better communicate with their customers and teams, by embracing voice over IP…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sipsynergysipsynergy.co.uk HQ: HQ not recorded; location: Fareham, United KingdomReported employees: 11-50 | HQ not recorded; location: Fareham, United Kingdom | 11-50 | Exact match | 7 contacts → |
“sipsynergy is the new standard in reliable, high quality hosted communications and collaboration.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tecinteractive LTDtecinteractive.co.uk HQ: HQ not recorded; location: United KingdomReported employees: 11-50 | HQ not recorded; location: United Kingdom | 11-50 | Exact match | 7 contacts → |
“At TecInteractive our mission is to help people work more collaboratively together using smart and simple workplace tech solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Interact Technology LTDinteract-technology.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Interact Technology has extensive experience derived from over 20 years in providing business to business communications.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | APALOapalo.co.uk HQ: HQ not recorded; location: London, United KingdomReported employees: 1-10 | HQ not recorded; location: London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“THE MOBILE FIRST COMMUNICATION PLATFORM WITH FMC & WebRTC Apalo takes smarter communications to the next level, combining a comprehensive set of collaboration tools and rich…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ZIAASziaas.com HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At ZiAAS, we're passionate about harnessing the power of technology to transform businesses and streamline operations.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Voispeed Limitedvoispeed.co.uk HQ: HQ not recorded; location: St. Albans, United KingdomReported employees: 11-50 | HQ not recorded; location: St. Albans, United Kingdom | 11-50 | Exact match | 6 contacts → |
“At VOIspeed Ltd we offer VOIspeed phone system technology, a robust simple yet feature-rich cloud based phone system for SMEs with video, desktop sharing and chat functions, ideal…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Voice Simplifiedvoicesimplified.com HQ: HQ not recorded; location: Westbury, United KingdomReported employees: 11-50 | HQ not recorded; location: Westbury, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At Voice Simplified we believe that all businesses, large and small, should be able to communicate without the need for prohibitive and expensive licensing or infrastructure.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PBX Hostingpbxhosting.co.uk HQ: HQ not recorded; location: Coventry, United KingdomReported employees: 11-50 | HQ not recorded; location: Coventry, United Kingdom | 11-50 | Exact match | 5 contacts → |
“At PBX Hosting, we’re proud to be a Titanium 3CX partner – one of only a handful in the UK.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Designed To Talkdesignedtotalk.com HQ: HQ not recorded; location: Datchet, United KingdomReported employees: 51-200 | HQ not recorded; location: Datchet, United Kingdom | 51-200 | Exact match | 5 contacts → |
“Designed to Talk (DTT) has re-designed the way business technology is delivered managed and used.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Imail Commsimailcomms.com HQ: HQ not recorded; location: Coventry, United KingdomReported employees: 11-50 | HQ not recorded; location: Coventry, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Our Communications Tools provide your business with a range of cloud, API and desktop-based services that will improve your communication channel strategies.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Enterprise communication platform providers: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
79 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Enterprise communication platform providers by metro
Questions about this company list
What does Exact match mean for enterprise communication platform providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise communication platform providers did RevenueBase find based in the United Kingdom?
The saved snapshot records 80 matching company records, 1,844 tracked contacts and 761 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise communication platform providers by geography
- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands
- Enterprise communication platform providers based in London, United Kingdom
- Enterprise communication platform providers based in India
Cite this list
RevenueBase Data Team. Top 25 enterprise communication platform providers based in the United Kingdom. Snapshot: September 2, 2026. https://revenuebase.ai/companies/enterprise-communication-platform-providers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Enterprise communication platform providers based in the United States
- Enterprise communication platform providers based in Germany
- Enterprise communication platform providers based in Brazil
- Enterprise communication platform providers based in France
- Enterprise communication platform providers based in Canada
- Enterprise communication platform providers based in the Netherlands