Company lists · Data refreshed September 2026

Top 21 Telephony integration software providers based in the Netherlands

RevenueBase identified 28 company matches for telephony integration software providers associated with the Netherlands as of September 2026 and tracks 171 professional contacts across them, including 99 with verified work emails. Ba is the largest hub.

This list covers company matches for telephony integration software providers 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 September 29, 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 Sep 29, 2026 How this list was built
28Companies
171Contacts tracked
99Verified emails
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The 21 largest telephony integration software providers based in the Netherlands

Ranked by team size
Top 21 of 28 company matches for telephony integration software providers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchBaarn, NetherlandsHQ recorded Sep 29, 202611-5038 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 · Sep 29, 2026 · View company records in RevenueBase
2Exact matchGoes, NetherlandsHQ recorded Sep 29, 202611-5017 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchZeist, NetherlandsHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Pridis is a leading, European software development company that creates tooling that manages all communication devices and services for organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHilversum, NetherlandsHQ recorded Sep 29, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchNaarden, NetherlandsHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Na een jarenlange ervaring in de telecombranche richtte Arnoud de Niet in 2003 DenCom op.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchGoes, NetherlandsHQ recorded Sep 29, 20261-107 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 · Sep 29, 2026 · View company records in RevenueBase
8Exact matchZierikzee, NetherlandsHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Save telecom costs together?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchEmmen, NetherlandsHQ recorded Sep 29, 202611-505 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBarneveld, NetherlandsHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Van Delen Telecom is dé partner voor uw communicatie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchTilburg, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“WE CONNECT YOUR CUSTOMER SERVICE TOOLS FOR THE BEST CUSTOMER EXPERIENCE” Loyally is specialized in data integration, application integration and telephony integration for CRM and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNaarden, NetherlandsHQ recorded Sep 29, 20261-103 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 · Sep 29, 2026 · View company records in RevenueBase
13Exact matchDe Meern, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchOosterbeek, NetherlandsHQ recorded Sep 29, 202611-502 contacts →

Exact match

“BluePosition is a supplier to both Telco’s and Service Providers as a key designer, developer, and vendor of enterprise centric telephony solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLage Zwaluwe, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Zivva levert het nieuwe bellen, een telefonieoplossing speciaal ontwikkeld voor het MKB.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchEindhoven, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“REX is a software solution to handle al your fixed and mobile business telephony in an easier way.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchNaarden, NetherlandsHQ recorded Sep 29, 202611-501 contacts →

Exact match

“The CloudCTI solution makes it possible to connect every CRM solution with your PBX system.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchHaarlem, NetherlandsHQ recorded Sep 29, 20261-101 contacts →

Exact match

“CALLSTERA ontwikkelt toepassingen op het gebied van automatische communicatie en VoIP voor het MKB.* INTERNET TELEFONIE SYSTEMEN * SIP TRUNKING * INTELLIGENT MESSAGING * Wij…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Voice over IP phone and integration services for small and medium sized businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchUdenhout, NetherlandsHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Wij doen wat we beloven!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 21 of 28 telephony integration software providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telephony integration software providers based in the Netherlands at a glance

As of Sep 29, 2026
57.9%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Ba
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
14

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 28 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 “telephony integration software 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 99 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 29, 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 “telephony integration software providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telephony integration software providers are there based in the Netherlands?

RevenueBase identified 28 company matches for telephony integration software providers associated with the Netherlands 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?

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

Which city has the most telephony integration software providers?

Ba leads with 2 company records, followed by Goes (2) and Naarden (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 99 professional contacts with verified work emails tracked across these 28 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 29, 2026.

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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.