Company lists · Data refreshed November 2026

Top 25 Incident response consultants based in the Netherlands

RevenueBase identified 77 company matches for incident response consultants associated with the Netherlands as of November 2026 and tracks 868 professional contacts across them, including 428 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for incident response consultants 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 November 6, 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 Nov 6, 2026 How this list was built
77Companies
868Contacts tracked
428Verified emails
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The 25 largest incident response consultants based in the Netherlands

Ranked by team size
Top 25 of 77 company matches for incident response consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPapendrecht, NetherlandsHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Allereerst, heeft u een calamiteit of (milieu)incident?** Bel ons: 0800-8702020!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVlaardingen, NetherlandsHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“H2K provides knowledge on incidents response and incidents control.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“In recent years there has been an impressive growth of (serious) cyber security incidents in our digital vital infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Crisicom staat voor crisismanagement, risicobeheersing en communicatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZwolle, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We zijn gespecialiseerd in rampenbestrijding, crisisbeheersing en calamiteiten- bestrijding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLeiderdorp, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“REQON is gespecialiseerd in het uitvoeren van technische beveiligingsonderzoeken in de vorm van (maatwerk) penetratietesten en exposure onderzoeken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHouten, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Wilt u uw klanten een allround 24*7 bereikbaarheid bieden, zonder dat u daar zelf een continue bezetting op kantoor voor hoeft in te vullen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Specialists from Sirius Security have all the skills to help enterprise organisations to secure their IT environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Nerium is a cyber security company specialized in monitoring, detecting, and responding to digital attacks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGn, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“EcoLoss Project BV heeft zich toegelegd op het bestrijden van de gevolgen van milieu incidenten en calamiteiten, het beperken van (bodem-)schade na een incident, alsmede het…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Cyber7 Cyber Security Consultancy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Base is a niche consultancy & managed security solutions provider, offering services enabling organizations, and professionals, to build knowledge & capabilities in information…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOdiliapeel, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Uw expertisebureau van deze tijd, met een hoog services level op het gebied van het vaststellen van de schades, onderzoek naar de toedracht, preventief advies en begeleiding en/of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJd, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Sinds 2009 geloven wij erin dat mensen de meeste impact maken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Kappetijn Safety Specialists helpt haar opdrachtgevers om de omgang met risico’s in hun omgeving te verbeteren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHeukelum, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Het Netwerkcentrum opgeschaalde zorg en crisisbeheersing is een dynamisch samenwerkingsverband van ervaren professionals binnen de zorg en de fysieke veiligheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Invictus Incident Response specializes in cloud incident response, delivering cyber incident support: helping you prepare for incidents, respond to incidents, and get back on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGeffen, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ZANDERS Consulting & Training facilitates effective crisismanagement in different organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHilversum, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ikosaeder helps organisations navigate the complexity of high-profile projects, critical operations and crisis situations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“LFI24 is specialised in independent incident investigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArnhem, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Het is voor onze economie en samenleving essenstiel dat digitale infrastructuren betrouwbaar en beschikbaar zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchIjsselstein, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Titanium24 is dé partner op het gebied van cybersecurity voor bedrijven die de beveiliging van hun digitale infrastructuur serieus nemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Welcome to TheFIR!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The risk to become a victim of a Cyber Event is increasing rapidly and newspapers report daily about companies that have been hit and the catastrophic impact these companies and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchStrijen, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“React Emergency Response is an internationally operating specialist in maritime incident response and firefighting at sea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 77 incident response consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Incident response consultants based in the Netherlands at a glance

As of Nov 6, 2026
49.3%Verified-email coverage
11.3Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
22
51-200
5
201-500
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 77 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 “incident response consultants” 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 428 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 November 6, 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 “incident response consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many incident response consultants are there based in the Netherlands?

RevenueBase identified 77 company matches for incident response consultants associated with the Netherlands as of November 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?

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

Which city has the most incident response consultants?

Amsterdam leads with 4 company records, followed by Rotterdam (3) and Ak (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 428 professional contacts with verified work emails tracked across these 77 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 November 6, 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.