Company lists · Data refreshed September 2026

Top 25 Unified communications providers based in the Netherlands

RevenueBase identified 93 company matches for unified communications providers associated with the Netherlands as of September 2026 and tracks 1,593 professional contacts across them, including 500 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for unified communications 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 22, 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 22, 2026 How this list was built
93Companies
1,593Contacts tracked
500Verified emails
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The 25 largest unified communications providers based in the Netherlands

Ranked by team size
Top 25 of 93 company matches for unified communications providers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchVeghel, NetherlandsHQ recorded Sep 22, 202651-200394 contacts →

Exact match

“IT & UC.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchAlmere, NetherlandsHQ recorded Sep 22, 20261,001-5,000178 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 · Sep 22, 2026 · View company records in RevenueBase
3Exact matchAmstelveen, NetherlandsHQ recorded Sep 22, 202651-20090 contacts →

Exact match

“Gamma Communications is een toonaangevende aanbieder van communicatie oplossingen voor zakelijke gebruikers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSint-oedenrode, NetherlandsHQ recorded Sep 22, 20261,001-5,00065 contacts →

Exact match

“Als wereldwijde leider in hybride werkoplossingen begrijpt Dstny dat goed werk begint met goede communicatie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchDelft, NetherlandsHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Slimme communicatie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“TSV is al meer dan 20 jaar actief op het gebied van bedrijfscommunicatie en uitgegroeid tot een toonaangevend adviseur en uitvoerder van geïntegreerde ICT-systemen (bijvoorbeeld…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMaastricht Airport, NetherlandsHQ recorded Sep 22, 202651-20036 contacts →

Exact match

“Telecommunicatie draait vandaag de dag om veel meer dan bellen en gebeld worden.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchWoerden, NetherlandsHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“Avesqo is een onafhankelijke B2B audiovisuele en unified communications specialist voor alle zakelijke organisaties.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchDeventer, NetherlandsHQ recorded Sep 22, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“Livecom B.V.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchGoes, NetherlandsHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
12Exact matchVlijmen, NetherlandsHQ recorded Sep 22, 202611-5016 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 · Sep 22, 2026 · View company records in RevenueBase
13Exact matchAssen, NetherlandsHQ recorded Sep 22, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchHengelo, NetherlandsHQ recorded Sep 22, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Telador is een telecomprovider die haar partners in staat stelt om onder eigen naam en label de juiste communicatiemiddelen aan haar klanten te bieden.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Sep 22, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchNaarden, NetherlandsHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
18Exact matchHilversum, NetherlandsHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
19Exact matchThe Hague, NetherlandsHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“provides the high-quality full-service solution for companies in the field of telecom, internet, workplaces and network services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchNieuwegein, NetherlandsHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Wij zijn een dynamisch bedrijf die een duidelijke missie en visie heeft ten aanzien van de communicatie in het huidige tijdperk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchApeldoorn, NetherlandsHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Saylus BV helpt organisaties om altijd bereikbaar te blijven.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Desatel is al twintig jaar een zakelijke dienstverlener gespecialiseerd op het gebied van data- en telecommunicatie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchZierikzee, NetherlandsHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Save telecom costs together?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchNijkerk, NetherlandsHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Large enough to serve you, small enough to know you.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchVianen, NetherlandsHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Iedere ondernemer heeft te maken met specifieke uitdagingen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 93 unified communications providers based in the Netherlands

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Unified communications providers based in the Netherlands at a glance

As of Sep 22, 2026
31.4%Verified-email coverage
17.1Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Amsterdam
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
37
51-200
7
201-500
1
501-1,000
1
1,001-5,000
3
5,001-10,000
1

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 93 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 “unified communications 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 500 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 22, 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 “unified communications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unified communications providers are there based in the Netherlands?

RevenueBase identified 93 company matches for unified communications 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?

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

Which city has the most unified communications providers?

Amsterdam leads with 7 company records, followed by Rotterdam (3) and Utrecht (3).

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 500 professional contacts with verified work emails tracked across these 93 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 22, 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.