Company lists · Data refreshed September 2026

Top 24 Unified communications consulting firms based in the Netherlands

RevenueBase identified 40 company matches for unified communications consulting firms associated with the Netherlands as of September 2026 and tracks 1,169 professional contacts across them, including 306 with verified work emails. Diemen is the largest hub.

This list covers company matches for unified communications consulting firms 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
40Companies
1,169Contacts tracked
306Verified emails
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The 24 largest unified communications consulting firms based in the Netherlands

Ranked by team size
Top 24 of 40 company matches for unified communications consulting firms 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 matchVeghel, NetherlandsHQ recorded Sep 29, 202651-200394 contacts →

Exact match

“IT & UC.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAlmere, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3Exact matchAmstelveen, NetherlandsHQ recorded Sep 29, 202651-20090 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5Exact matchWoerden, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchVlijmen, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7Exact matchApeldoorn, NetherlandsHQ recorded Sep 29, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchHeerlen, NetherlandsHQ recorded Sep 29, 2026501-1,0008 contacts →

Exact match

“Met Dstny Wholesale geef jij jouw klanten binnen no time toegang tot de beste communicatieoplossingen voor optimale bereikbaarheid.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchEnschede, NetherlandsHQ recorded Sep 29, 20261-106 contacts →

Exact match

“24Connect - Sterk in bedrijfscommunicatie, connectivity, systeembeheer, security en cloud gerelateerd werken.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchEnschede, NetherlandsHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Microsoft UC focused IT consultancy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchUithoorn, NetherlandsHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Converged communications: Connectivity, VoIP, Fixed Mobile Convergence (FMC), Unified Comunications (UCAAS), Contact Center (CCAAS)”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSchiphol-rijk, NetherlandsHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Connect more!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchDelft, NetherlandsHQ recorded Sep 29, 202651-2005 contacts →

Exact match

“Bent u op zoek naar de beste oplossing om uw medewerkers onderling en ook optimaal met klanten te laten communiceren?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchVenlo, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Het aanbod van providers van telefonie en leveranciers van (internet)verbindingen wordt steeds groter en complexer.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLexmond, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Foxnet is a consultancy firm that guarantees complete solutions for network issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAlmelo, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“UCaaS is a Dutch information technology company that wants to improve through meaningful innovations in the field of communication and collaboration solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLx, NetherlandsHQ recorded Sep 29, 2026201-5003 contacts →

Exact match

“Maak kennis met Nuvias UC.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Amalga Telecom is a new innovative communications service provider that believes in empowering organisations through strong communication.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchEemnes, NetherlandsHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Veilige ICT voor de eerstelijnszorg.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchDiemen, NetherlandsHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Qconferencing is a video communications service provider, providing high quality video communications to commercial and non commercial (such as healthcare and education) segments…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchDrunen, NetherlandsHQ recorded Sep 29, 202611-502 contacts →

Exact match

“Wij zien een wereld waarin mensen en bedrijven op een andere manier met elkaar communiceren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Convergentiepartner gespecialiseerd in IP infrastructuren, IP telefonie, Unified Communications, Mobility en Security”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchTeteringen, NetherlandsHQ recorded Sep 29, 20261-101 contacts →

Exact match

“To unravel UC”

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

Showing 24 of 40 unified communications consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Unified communications consulting firms based in the Netherlands at a glance

As of Sep 29, 2026
26.2%Verified-email coverage
29.2Average contacts per company
1-10Median size (employees)
5.0%Largest-city concentration · Diemen
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
11
51-200
3
201-500
1
501-1,000
1
1,001-5,000
2
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 40 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 consulting firms” 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 306 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 “unified communications consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unified communications consulting firms are there based in the Netherlands?

RevenueBase identified 40 company matches for unified communications consulting firms 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 consulting firms?

Diemen leads with 2 company records, followed by Utrecht (2) and Almere (1).

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 306 professional contacts with verified work emails tracked across these 40 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.