Company lists · Data refreshed September 2026

Top 18 Intellectual property management firms based in Denmark

RevenueBase identified 31 intellectual property management firms headquartered in Denmark as of September 2026 and tracks 997 professional contacts across them, including 261 with verified work emails. Copenhagen is the largest hub.

This list covers intellectual property management firms headquartered in Denmark, 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 17, 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 17, 2026 86% judged on-target in blind review
31Companies
997Contacts tracked
261Verified emails
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The 18 largest intellectual property management firms based in Denmark

Ranked by team size
Top 18 of 31 intellectual property management firms based in Denmark, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to intellectual property management firms: 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 evidenceCopenhagen, DenmarkHQ checked Sep 17, 2026501-1,000386 contacts →

Indirect evidence

“Zacco is an international full-service IP firm, with around 125 authorised patent attorneys, 75 authorised trademark and design attorneys, and 20 experts in Digital brands and…”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceTaastrup, DenmarkHQ checked Sep 17, 202651-200163 contacts →

Indirect evidence

“Patent- og Varemærkestyrelsen hjælper virksomheder med at gøre ideer til forretning.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceAarhus C, DenmarkHQ checked Sep 17, 202651-20073 contacts →

Indirect evidence

“Vores advokater og patentadvokater arbejder tæt sammen om at levere helhedsorienteret og professionel rådgivning.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5055 contacts →

Indirect evidence

“aera is a European IP consultancy firm, built on Nordic values, but with an international perspective.”

Source: RevenueBase Database · checked Sep 17, 2026
5Strong evidenceHellerup, DenmarkHQ checked Sep 17, 202651-20044 contacts →

Strong evidence

“Plougmann Vingtoft is one of Scandinavia’s leading consulting firms when it comes to strategic consulting, managing, protecting and commercialising intellectual property rights…”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5038 contacts →

Indirect evidence

“PatentRenewal.com replaces your existing IP renewal setup with fintech and further simplicity at a fraction of the usual market price.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5024 contacts →

Indirect evidence

“Budde Schou is one of Scandinavia’s oldest and most respected firms of IP attorneys dating back to 1901.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5017 contacts →

Indirect evidence

“Chas.”

Source: RevenueBase Database · checked Sep 17, 2026
9Strong evidenceAarhus, DenmarkHQ checked Sep 17, 202611-5016 contacts →

Strong evidence

“Established in 2008, Otello Law Firm has consistently provided specialized legal counsel in intellectual property rights, blending in-depth knowledge with a global perspective.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5015 contacts →

Indirect evidence

“A Boutique Patent Firm based in the heart of Copenhagen.”

Source: RevenueBase Database · checked Sep 17, 2026
11Strong evidenceØsterbro, DenmarkHQ checked Sep 17, 20261-1014 contacts →

Strong evidence

“LØJE IP is a modern and dynamic law firm that specializes in all aspects of IP law (intellectual property law).”

Source: RevenueBase Database · checked Sep 17, 2026
12Strong evidenceCopenhagen, DenmarkHQ checked Sep 17, 202611-5011 contacts →

Strong evidence

“We help companies, IP departments, IP agencies and IP consultants with safe and efficient administration of intellectual property rights.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceKgs.lyngby, DenmarkHQ checked Sep 17, 20261-106 contacts →

Indirect evidence

“When you want more for less" IP law practice uniting the best skills from consultancies and industrial enterprises.”

Source: RevenueBase Database · checked Sep 17, 2026
14Strong evidenceOdense, DenmarkHQ checked Sep 17, 20261-102 contacts →

Strong evidence

“Based in Denmark, Jacobsen Jura ApS is a legal firm specializing in copyright, trademark, and design registration, and other aspects of intellectual property protection.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceHellerup, DenmarkHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

“Aligned A/S is a consultancy based on many years of experience offer advice within all aspects of technical IPR, including • Drafting and prosecution of patent applications world…”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceVejle, DenmarkHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

“EUROPEAN PATENT ATTORNEYS Dedicated patent counselling We are true entrepreneurs and highly dedicated to the business of our customers.”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceDenmarkHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

“This page will be updated soon”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 18 of 31 intellectual property management firms based in Denmark

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Intellectual property management firms based in Denmark at a glance

As of Sep 17, 2026
26.2%Verified-email coverage
32.2Average contacts per company
11-50Median size (employees)
19.4%Largest-city concentration · Copenhagen
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
12
51-200
4
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 31 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 intellectual property management firms, 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 Denmark whose own description of what they do matches “intellectual property management firms”. 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 firms), 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 firms, and records with no verified work email. Companies headquartered outside Denmark 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, 261 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 17, 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 firms, 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 firms are there based in Denmark?

RevenueBase identified 31 intellectual property management firms headquartered in Denmark 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?

ZACCO, headquartered in Copenhagen, tops this list with the largest team on record.

Which city has the most intellectual property management firms?

Copenhagen leads with 6 headquartered companies, followed by Copenhagen Capital Of Denmark (2) and Hellerup (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 261 verified decision-maker contacts tracked across these 31 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 17, 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.