Company lists · Data refreshed October 2026

Top 25 Cloud telephony software companies based in the Netherlands

RevenueBase identified 56 company matches for cloud telephony software companies associated with the Netherlands as of October 2026 and tracks 1,306 professional contacts across them, including 731 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for cloud telephony software companies associated with the Netherlands, 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 October 19, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
56Companies
1,306Contacts tracked
731Verified emails
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The 25 largest cloud telephony software companies based in the Netherlands

Ranked by team size
Top 25 of 56 company matches for cloud telephony software companies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBreda, NetherlandsHQ recorded Oct 19, 20261,001-5,000691 contacts →

Exact match

“CM.com (AMS: CMCOM) is a leading European technology company that helps organizations worldwide improve customer interactions through integrated solutions for communications…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchAlmere, NetherlandsHQ recorded Oct 19, 20261,001-5,000181 contacts →

Exact match

“A unified communications company, helping customers work wonders, for their workplaces, their teams and their business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchBeverwijk, NetherlandsHQ recorded Oct 19, 202651-20056 contacts →

Exact match

“Customer contact is about more than just exchanging words.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchDelft, NetherlandsHQ recorded Oct 19, 202651-20053 contacts →

Exact match

“Slimme communicatie.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchBaarn, NetherlandsHQ recorded Oct 19, 202611-5039 contacts →

Exact match

“Unexus Contact Solutions is a Dutch company, based in Baarn, providing inhouse and Cloud based Contact Center, Telephony and Unified Communications software for clients in the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchGouda, NetherlandsHQ recorded Oct 19, 202611-5032 contacts →

Exact match

“Postex is a dutch technology company that develops a cloud platform for automating customer communication.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchHalfweg, NetherlandsHQ recorded Oct 19, 202611-5021 contacts →

Exact match

“MCXess ontwerpt en ontwikkelt oplossingen voor beter klantcontact.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchDeventer, NetherlandsHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“Maakt u ook nog steeds gebruik van een lokaal beheerde server of telefooncentrale?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchVlijmen, NetherlandsHQ recorded Oct 19, 202611-5015 contacts →

Exact match

“Do you want to work wherever you are, communicate efficiently and have flexible ways to collaborate with customers and colleagues?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchNaarden, NetherlandsHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“Wat wij doen VIPcom helpt organisaties hun communicatie te optimaliseren in een steeds digitalere en complexere wereld.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchGoes, NetherlandsHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“Conniption Communication Suite is dé oplossing voor alle communicatiebehoeften van het MKB en de zakelijke markt.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchHilversum, NetherlandsHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Dia Telecom is active in cloud-based communication solutions for over 16 years.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“Unlock the Full Potential of Microsoft Teams with Callto365: Your Ultimate Business Voice Solution.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchNaarden, NetherlandsHQ recorded Oct 19, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchThe Hague, NetherlandsHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“We build cloud-telephony and Unified Communication solutions that replace a legacy PBX.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchHaarlem, NetherlandsHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Één applicatie voor al het contact met je klanten.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchEmmen, NetherlandsHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Bellen via internet, voor consumenten al de normaalste zaak ter wereld.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchGoes, NetherlandsHQ recorded Oct 19, 20261-105 contacts →

Exact match

“With 230+ CRM integrations compatible with 100+ phone platforms, Red Cactus connects the worlds of telecom and CRM.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchNaarden, NetherlandsHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Also have a look at for Computer Telephony Integration, click-to-dial, customer recognition and screenpop with any CRM as a cloud service.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Oct 19, 20261-104 contacts →

Exact match

“Creators of innovative Cloud PBX voice solutions for providers and partners.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchHattemerbroek, NetherlandsHQ recorded Oct 19, 202611-503 contacts →

Exact match

“Een flexibele en betaalbare oplossing voor je zakelijke telefonie?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchDe Meern, NetherlandsHQ recorded Oct 19, 20261-102 contacts →

Exact match

“VoIP Fabric is designed for both IT-resellers and developers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchUden, NetherlandsHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Cloudoplossingen | Clouddiensten | VoIP | IT-diensten Ben je op zoek naar innovatieve oplossingen en ondersteuning op het gebied van Cloud, VoIP en IT voor je bedrijf?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchHe, NetherlandsHQ recorded Oct 19, 202651-2002 contacts →

Exact match

“VoIPGRID stelt je in staat om de held te zijn voor jouw klanten.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchAmsterdam, NetherlandsHQ recorded Oct 19, 20261-102 contacts →

Exact match

“100% Teams cloud telefonie specialist | Unified Communications & modern workplace strateeg | Mobile Only BYOD management | Rolbased communications workshifts | Mobiele…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 56 cloud telephony software companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 731 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud telephony software companies based in the Netherlands at a glance

As of Oct 19, 2026
56.0%Verified-email coverage
23.3Average contacts per company
11-50Median size (employees)
8.9%Largest-city concentration · Amsterdam
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
26
51-200
4
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 56 companies.

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 Netherlands whose business descriptions match “cloud telephony software companies” 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 731 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 October 19, 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.

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 “cloud telephony software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud telephony software companies are there based in the Netherlands?

RevenueBase identified 56 company matches for cloud telephony software companies associated with the Netherlands as of October 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?

cm.com tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud telephony software companies?

Amsterdam leads with 5 company records, followed by Goes (2) and Haarlem (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 731 professional contacts with verified work emails tracked across these 56 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 October 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 56 cloud telephony software companies based in the Netherlands. Start with a free account, no credit card.

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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.