Company lists · Data refreshed September 2026

Top 14 Intellectual property management software companies based in the Netherlands

RevenueBase identified 29 intellectual property management software companies headquartered in the Netherlands as of September 2026 and tracks 1,194 professional contacts across them, including 613 with verified work emails and 45 with mobile numbers. Amsterdam is the largest hub.

This list covers intellectual property management software companies 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 4, 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 4, 2026 86% judged on-target in blind review
29Companies
1,194Contacts tracked
613Verified emails
45Mobile numbers
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The 14 largest intellectual property management software companies based in the Netherlands

Ranked by team size
Top 14 of 29 intellectual property management software companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to intellectual property management software companies: 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
1Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 4, 2026201-500210 contacts →

Indirect evidence

“Novagraaf is an international IP consultancy firm and part of the Questel group.”

Source: RevenueBase Database · checked Sep 4, 2026
2Strong evidenceThe Hague, NetherlandsHQ checked Sep 4, 2026201-500155 contacts →

Strong evidence

“As one of Europe’s leading intellectual property firms, we believe in the power of innovation to drive progress.”

Source: RevenueBase Database · checked Sep 4, 2026
3Indirect evidenceThe Hague, NetherlandsHQ checked Sep 4, 2026201-500145 contacts →

Indirect evidence

“V.O.”

Source: RevenueBase Database · checked Sep 4, 2026
4Strong evidenceEindhoven, NetherlandsHQ checked Sep 4, 202651-20074 contacts →

Strong evidence

“For more than 55 years, we have been committed to innovation and the protection of intellectual property.”

Source: RevenueBase Database · checked Sep 4, 2026
5Partial evidenceThe Hague, NetherlandsHQ checked Sep 4, 202611-5013 contacts →

Partial evidence

“Vriesendorp & Gaade is your expert for complete and personal services with respect to legally protecting your inventions, designs, trademarks and other intellectual legacy…”

Source: RevenueBase Database · checked Sep 4, 2026
6Indirect evidenceCa, NetherlandsHQ checked Sep 4, 202611-5011 contacts →

Indirect evidence

“LIOC Patents & Trademarks is patent, trademark and design firm operating nationally and internationally.”

Source: RevenueBase Database · checked Sep 4, 2026
7Indirect evidencePw, NetherlandsHQ checked Sep 4, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 4, 2026
8Strong evidenceThe Hague, NetherlandsHQ checked Sep 4, 20261-105 contacts →

Strong evidence

“IPEG is a consulting firm of highly experienced intellectual property professionals.”

Source: RevenueBase Database · checked Sep 4, 2026
9Partial evidenceSteenwijk, NetherlandsHQ checked Sep 4, 20261-103 contacts →

Partial evidence

“Together with a talented team, we at VanBuren Patent Management help patent attorneys and companies with the administrative and formal processes to get and keep their patent and…”

Source: RevenueBase Database · checked Sep 4, 2026
10Strong evidenceAmsterdam, NetherlandsHQ checked Sep 4, 20261-103 contacts →

Strong evidence

“Markedly is a boutique firm specializing in the protection of intellectual property.”

Source: RevenueBase Database · checked Sep 4, 2026
11Partial evidenceDa, NetherlandsHQ checked Sep 4, 202611-503 contacts →

Partial evidence

“Merkenbureau Noordzij Partners verleent een volledige dienstverlening op het gebied van Intellectuele eigendom.”

Source: RevenueBase Database · checked Sep 4, 2026
12Strong evidenceXs, NetherlandsHQ checked Sep 4, 202611-503 contacts →

Strong evidence

“Los & Stigter is a well-known brand in the field of intellectual property and its protection.”

Source: RevenueBase Database · checked Sep 4, 2026
13Indirect evidenceThe Hague, NetherlandsHQ checked Sep 4, 20261-102 contacts →

Indirect evidence

“Unlock your business potential with Sybaris IP.”

Source: RevenueBase Database · checked Sep 4, 2026
14Indirect evidenceHilversum, NetherlandsHQ checked Sep 4, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 4, 2026

Showing 14 of 29 intellectual property management software companies based in the Netherlands

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Intellectual property management software companies based in the Netherlands at a glance

As of Sep 4, 2026
51.3%Verified-email coverage
3.8%Mobile-number coverage
41.2Average contacts per company
11-50Median size (employees)
20.7%Largest-city concentration · Amsterdam
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
8
51-200
2
201-500
4
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 intellectual property management software companies, 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 “intellectual property management software companies”. 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 intellectual property management software companies), 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 intellectual property management software companies, 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, 613 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 4, 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 intellectual property management software companies, 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 intellectual property management software companies are there based in the Netherlands?

RevenueBase identified 29 intellectual property management software companies 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?

Novagraaf, headquartered in Ba, tops this list with the largest team on record.

Which city has the most intellectual property management software companies?

Amsterdam leads with 6 headquartered companies, followed by The Hague (4) and Eindhoven (3).

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 613 verified decision-maker contacts tracked across these 29 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 4, 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.