Company lists · Data refreshed September 2026

Top 25 Incident response consultants based in the Netherlands

RevenueBase identified 70 incident response consultants headquartered in the Netherlands as of September 2026 and tracks 435 professional contacts across them, including 165 with verified work emails. Amsterdam is the largest hub.

This list covers incident response consultants headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
70Companies
435Contacts tracked
165Verified emails
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The 25 largest incident response consultants based in the Netherlands

Ranked by team size
Top 25 of 70 incident response consultants based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to incident response consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePapendrecht, NetherlandsHQ checked Sep 20, 202651-20051 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceVlaardingen, NetherlandsHQ checked Sep 20, 202611-5037 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceAmersfoort, NetherlandsHQ checked Sep 20, 202611-5029 contacts →

Indirect evidence

“Crisicom staat voor crisismanagement, risicobeheersing en communicatie.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceRotterdam, NetherlandsHQ checked Sep 20, 202611-5023 contacts →

Indirect evidence

“ThreadStone is uw toonaangevende specialist op het gebied van cybersecurity.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceMarkenbinnen, NetherlandsHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“Wij zijn FeniksGroup.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceZwolle, NetherlandsHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceGn, NetherlandsHQ checked Sep 20, 202611-5015 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceHouten, NetherlandsHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“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?”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceHeukelum, NetherlandsHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceAlkmaar, NetherlandsHQ checked Sep 20, 20261-1012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceRotterdam, NetherlandsHQ checked Sep 20, 20261-1011 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceOdiliapeel, NetherlandsHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceEindhoven, NetherlandsHQ checked Sep 20, 20261-107 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceGeffen, NetherlandsHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceHj, NetherlandsHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Het internet ontvouwt zich sinds de jaren 90 in razendsnel tempo.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceJd, NetherlandsHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceIjsselstein, NetherlandsHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceHilversum, NetherlandsHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceAmersfoort, NetherlandsHQ checked Sep 20, 202611-504 contacts →

Partial evidence

“LFI24 is specialised in independent incident investigation.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceVleuten, NetherlandsHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“At Secuza, we enable our customers in improving their business operations by leveraging our industry-wide experience, expertise in cutting-edge technology and an extensive…”

Source: RevenueBase Database · checked Sep 20, 2026
21Strong evidenceStrijen, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
22Strong evidenceAmsterdam, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Strong evidence

“Welcome to The FIR, your cyber security boutique offering expert consulting, digital forensics, and incident response services.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceGouda, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Bureau voor training en advies in Crisismanagement en Bedrijfscontinuïteitsmanagement met experts uit de praktijk die u helpen iedere crisis te beheersen.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceRijswijk, NetherlandsHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceZaandam, NetherlandsHQ checked Sep 20, 202611-502 contacts →

Indirect evidence

“Veiligheid direct is een full service adviesbureau brandveiligheid, gevestigd in Zaandam, actief in heel Nederland.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 70 incident response consultants based in the Netherlands

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Incident response consultants based in the Netherlands at a glance

As of Sep 20, 2026
37.9%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Amsterdam
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
20
51-200
3

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 70 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among incident response consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “incident response consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names incident response consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among incident response consultants, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 165 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names incident response consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 70 incident response consultants headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wilchem B.V, headquartered in Papendrecht, tops this list with the largest team on record.

Which city has the most incident response consultants?

Amsterdam leads with 4 headquartered companies, followed by Gouda (2) and Heukelum (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 165 verified decision-maker contacts tracked across these 70 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.