Company lists · Data refreshed September 2026

Top 25 Telecommunication engineering firms based in the Netherlands

Name: Telecommunication engineering firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 324 companies tracked

RevenueBase identified 324 company matches for telecommunication engineering firms associated with the Netherlands as of September 2026 and tracks 3,720 professional contacts across them, including 1,089 with verified work emails. Eindhoven is the largest hub.

This list covers company matches for telecommunication engineering 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 30, 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 30, 2026 How this list was built

324Companies

3,720Contacts tracked

1,089Verified emails

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The 25 largest telecommunication engineering firms based in the Netherlands

Ranked by team size

Top 25 of 324 company matches for telecommunication engineering firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Koning & Hartman	Exact match	Zwijndrecht, NetherlandsHQ recorded Sep 30, 2026	51-200	128 contacts →
	Exact match “Technology plays a key role in our society.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Axoft IT & Telecom	Exact match	Rotterdam, NetherlandsHQ recorded Sep 30, 2026	51-200	79 contacts →
	Exact match “Leuk dat u op de Axoft LinkedInpagina bent terecht gekomen!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Telesol Group	Exact match	Amsterdam, NetherlandsHQ recorded Sep 30, 2026	51-200	64 contacts →
	Exact match “Telesol Group is a trusted and ISO 9001:2015 and ISO 27001:2013 certified IT network support partner offering a range of telecommunication services worldwide.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	petit.verbindt	Exact match	Nuth, NetherlandsHQ recorded Sep 30, 2026	11-50	57 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	VIB Netwerken	Exact match	Zuidbroek, NetherlandsHQ recorded Sep 30, 2026	51-200	56 contacts →
	Exact match “VIB Netwerken is een full-service installatiebedrijf dat ontwerpt en realiseert complete kabeltelevisie, data en telecommunicatienetwerken.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	DLA ICT	Exact match	Winterswijk, NetherlandsHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “Vanuit onze vestigingen in Winterswijk en Doetinchem vertalen wij vraagstukken van onze klanten naar effectieve ICT-oplossingen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	SDC	Exact match	Doetinchem, NetherlandsHQ recorded Sep 30, 2026	11-50	55 contacts →
	Exact match “SDC - CONNECTING YOUR BUSINESS SDC levert onder andere telefonie producten, netwerkwerkproducten en wifi oplossingen aan bedrijven als installateurs, IT bedrijven en Telecom…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	WL Techniek	Exact match	Rotterdam, NetherlandsHQ recorded Sep 30, 2026	11-50	45 contacts →
	Exact match “WL Techniek installeert en onderhoudt met zorg.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Felloo	Exact match	Almelo, NetherlandsHQ recorded Sep 30, 2026	51-200	41 contacts →
	Exact match “Felloo heeft een ruim klantenbestand wat varieert van zakelijke dienstverlening tot aan zorginstellingen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	HTC International BV	Exact match	Rosmalen, NetherlandsHQ recorded Sep 30, 2026	51-200	40 contacts →
	Exact match “HTC International is een toonaangevende totaalleverancier van bedrijfscommunicatiesystemen en telematica-oplossingen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Nooterschreuder	Exact match	Zwolle, NetherlandsHQ recorded Sep 30, 2026	51-200	39 contacts →
	Exact match “Nooter Technische Installaties BV biedt al sinds 1966 totaaloplossingen aan voor technische installaties, voor zowel bedrijven als particulieren.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	RJ Networks & Security	Exact match	Schijndel, NetherlandsHQ recorded Sep 30, 2026	11-50	37 contacts →
	Exact match “Bij RJ Networks & Security adviseren, engineeren, installeren en onderhouden wij data en beveiliging installaties.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	TSV	Exact match	Amsterdam, NetherlandsHQ recorded Sep 30, 2026	11-50	37 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 30, 2026 · View company records in RevenueBase
14	Divitel	Exact match	Apeldoorn, NetherlandsHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “Divitel is a leader in actionable observability for the Telecommunications, Media, and Technology (TMT) sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Wesotronic B.V	Exact match	Barendrecht, NetherlandsHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “Wesotronic is al jaren totaalaanbieder van hoogwaardige zwakstroominstallaties voor beveiliging en communicatie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Vriend BV	Exact match	Coevorden, NetherlandsHQ recorded Sep 30, 2026	11-50	34 contacts →
	Exact match “Bij totaalinstallateur Vriend BV in Coevorden komen de drie essentiële divisies van de installatietechniek - communicatie, elektrotechniek en werktuigbouwkunde - samen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Bict Groep	Exact match	Naaldwijk, NetherlandsHQ recorded Sep 30, 2026	11-50	31 contacts →
	Exact match “The BICT Groep provides IT-related services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Curatec	Exact match	Almere, NetherlandsHQ recorded Sep 30, 2026	11-50	31 contacts →
	Exact match “CuraTec is een systeem integrator en is dé specialist op het gebied van Netwerken, Telefonie en Zorgsystemen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	HIG Building Solutions	Exact match	Heerhugowaard, NetherlandsHQ recorded Sep 30, 2026	51-200	29 contacts →
	Exact match “HIG Building Solutions is een gerenommeerde technische dienstverlener die voor haar klanten hoogwaardige en duurzame oplossingen realiseert.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Flash Connectivity Group	Exact match	Rotterdam, NetherlandsHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match “In de wereld van morgen is alles en iedereen met elkaar verbonden.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Solutions30 Netherlands	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “At Solutions30 our primary task is to make our customers’ lives easier when it comes to new technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Remotehands 247	Exact match	Weesp, NetherlandsHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “Welcome to Remotehands 247 – Your Trusted Partner in Telecom Maintenance Solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Altronic Automatisering BV	Exact match	Hendrik-ido-ambacht, NetherlandsHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “Altronic Automatisering is een innovatief ICT bedrijf.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Mulder Connect	Exact match	Apeldoorn, NetherlandsHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “Mulder Connect is dé specialist op het gebied van moderne data-infrastructuren, bedrijfstelefonie, mobiele telefonie en complete IT-omgevingen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Ravesteijn Infra & Telecom B.V	Exact match	Lopik, NetherlandsHQ recorded Sep 30, 2026	1-10	25 contacts →
	Exact match “RIT, Ravesteijn Infra & Telecom, is aannemer voor aanleg en onderhoud van telecom- en datacommunicatienetwerken.” Recorded in the RevenueBase company graph · Sep 30, 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 “telecommunication engineering firms”. 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 324 telecommunication engineering firms based in the Netherlands

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Telecommunication engineering firms based in the Netherlands at a glance

As of Sep 30, 2026

29.3%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Eindhoven

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

162

11-50

128

51-200

201-500

501-1,000

1,001-5,000

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 324 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 “telecommunication engineering 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 1,089 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 30, 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 “telecommunication engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunication engineering firms are there based in the Netherlands?

RevenueBase identified 324 company matches for telecommunication engineering 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?

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

Which city has the most telecommunication engineering firms?

Eindhoven leads with 9 company records, followed by Alphen Aan Den Rijn (4) and Barendrecht (4).

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 1,089 professional contacts with verified work emails tracked across these 324 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 30, 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.