Company lists · Data refreshed September 2026

Top 25 Intellectual property management software companies worldwide

Name: Intellectual property management software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 2,116 companies tracked

RevenueBase identified 2,116 intellectual property management software companies worldwide as of September 2026 and tracks 36,552 professional contacts across them, including 15,961 with verified work emails and 4,816 with mobile numbers. The United States is the largest market and New Delhi the largest hub.

This list covers intellectual property management software companies worldwide, 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. Country and city lists for intellectual property management software companies follow the table.

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

2,116Companies

36,552Contacts tracked

15,961Verified emails

4,816Mobile numbers

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The 25 largest intellectual property management software companies worldwide

Ranked by team size

Top 25 of 2,116 intellectual property management software companies worldwide, 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Corsearch	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	1,001-5,000	1,547 contacts →
	Indirect evidence “Corsearch’s leading Trademark and Brand & Content Protection Solutions are revolutionizing how companies create, monitor, and protect their brands.” Source: RevenueBase Database · checked Sep 4, 2026
2	ADK	Strong evidence	Tokyo, JapanHQ checked Sep 4, 2026	1,001-5,000	1,189 contacts →
	Strong evidence “ADKADK3ADKADKADK ADK ADK ADK ADK IP(Intellectual Property)” Source: RevenueBase Database · checked Sep 4, 2026
3	Maxval Group, INC	Strong evidence	Los Altos, CA, United StatesHQ checked Sep 4, 2026	501-1,000	757 contacts →
	Strong evidence “Since 2004, MaxVal has helped the world's most innovative organizations capitalize on their intellectual property by being different from the legacy IP solution providers.” Source: RevenueBase Database · checked Sep 4, 2026
4	Questel	Strong evidence	Paris, FranceHQ checked Sep 4, 2026	1,001-5,000	750 contacts →
	Strong evidence “Questel is a true end-to-end intellectual property solutions provider serving organizations in more than 30 countries for the optimal management of their IP assets portfolio.” Source: RevenueBase Database · checked Sep 4, 2026
5	Dennemeyer	Strong evidence	Howald, IL, LuxembourgHQ checked Sep 4, 2026	1,001-5,000	696 contacts →
	Strong evidence “The Dennemeyer Group offers high-quality services for the protection and management of Intellectual Property rights and is committed to being the first-choice partner for…” Source: RevenueBase Database · checked Sep 4, 2026
6	Anaqua	Indirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	501-1,000	686 contacts →
	Indirect evidence “Anaqua, Inc.” Source: RevenueBase Database · checked Sep 4, 2026
7	Clarkemodet	Partial evidence	Madrid, SpainHQ checked Sep 4, 2026	501-1,000	581 contacts →
	Partial evidence “ClarkeModet is the leading global group in the comprehensive management of intangible assets across Spanish- and Portuguese-speaking markets.” Source: RevenueBase Database · checked Sep 4, 2026
8	Anand And Anand	Strong evidence	New Delhi, IndiaHQ checked Sep 4, 2026	201-500	482 contacts →
	Strong evidence “Anand and Anand is a leading full-service intellectual property law firm, providing end-to-end legal solutions across all facets of intellectual property and allied practice areas.” Source: RevenueBase Database · checked Sep 4, 2026
9	Sagaciouselevate	Indirect evidence	Seattle, United StatesHQ checked Sep 4, 2026	501-1,000	482 contacts →
	Indirect evidence “Sagacious IP is the World’s LARGEST IP research firm that reliably supports the worldwide IP community including Large Corporations, Small & Mid-size Corporations, IP law firms…” Source: RevenueBase Database · checked Sep 4, 2026
10	K&s Partners	Strong evidence	Gurugram, IndiaHQ checked Sep 4, 2026	201-500	454 contacts →
	Strong evidence “K&S Partners is a leading intellectual property law firm in India, offering a full range of IP management services to clients worldwide, including Fortune 500 companies.” Source: RevenueBase Database · checked Sep 4, 2026
11	Anovip	Indirect evidence	New Delhi, IndiaHQ checked Sep 4, 2026	201-500	398 contacts →
	Indirect evidence “Create.” Source: RevenueBase Database · checked Sep 4, 2026
12	ip.com	Indirect evidence	Fairport, NY, United StatesHQ checked Sep 4, 2026	51-200	392 contacts →
	Indirect evidence “IP.com's IP and innovation solutions, are designed to deliver secure, AI-powered insights and answers along the lifecycle of innovation.” Source: RevenueBase Database · checked Sep 4, 2026
13	ZACCO	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	501-1,000	384 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 4, 2026
14	Spruson & Ferguson	Strong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	201-500	365 contacts →
	Strong evidence “Spruson & Ferguson is a leading provider of intellectual property (IP) services across the Asia-Pacific region, with more than 490 staff working from our offices in Bangkok…” Source: RevenueBase Database · checked Sep 4, 2026
15	Mewburn Ellis	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	320 contacts →
	Indirect evidence “Mewburn Ellis is the forward-looking IP firm.” Source: RevenueBase Database · checked Sep 4, 2026
16	Plasseraud IP	Indirect evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	318 contacts →
	Indirect evidence “Founded in 1906, Plasseraud IP is one of the leading European firms in the IP sector, and among the largest in France.” Source: RevenueBase Database · checked Sep 4, 2026
17	Merchant & Gould P.C	Strong evidence	Minneapolis, CA, United StatesHQ checked Sep 4, 2026	201-500	318 contacts →
	Strong evidence “An intellectual property law firm at the leading edge of patent, trademark and copyright law, licensing agreements, trade secret litigation, and more, expect a unique combination…” Source: RevenueBase Database · checked Sep 4, 2026
18	Murgitroyd	Indirect evidence	Glasgow, United KingdomHQ checked Sep 4, 2026	201-500	310 contacts →
	Indirect evidence “Your innovations move the world forward – but great work needs solid foundations.” Source: RevenueBase Database · checked Sep 4, 2026
19	Carpmaels & Ransford	Strong evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	282 contacts →
	Strong evidence “Carpmaels & Ransford LLP The European Intellectual Property Firm Carpmaels & Ransford is a full-service European intellectual property firm at the forefront of a rapidly changing…” Source: RevenueBase Database · checked Sep 4, 2026
20	Lexorbis	Indirect evidence	New Delhi, IndiaHQ checked Sep 4, 2026	51-200	275 contacts →
	Indirect evidence “LexOrbis is a premier IP-Boutique firm based at New Delhi, India.” Source: RevenueBase Database · checked Sep 4, 2026
21	Harness IP	Strong evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 4, 2026	201-500	264 contacts →
	Strong evidence “Harness IP’s team of patent and trademark attorneys serve clients in all areas of intellectual property law.” Source: RevenueBase Database · checked Sep 4, 2026
22	Jacobacci & Partners S.P.A	Strong evidence	Torino, ItalyHQ checked Sep 4, 2026	201-500	234 contacts →
	Strong evidence “Jacobacci & Partners is the largest firm in Italy, and one of the most important in Europe, specialized in the legal protection and defence of intellectual property.” Source: RevenueBase Database · checked Sep 4, 2026
23	Markscan	Indirect evidence	Delhi Ncr, IndiaHQ checked Sep 4, 2026	51-200	234 contacts →
	Indirect evidence “Born in 2014, in a basement with 3 people, we are a forward-looking tech firm focused on helping clients to protect their digital IP assets in today’s dynamic and complex…” Source: RevenueBase Database · checked Sep 4, 2026
24	DEHNS	Strong evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	231 contacts →
	Strong evidence “Founded in 1920, Dehns is one of Europe’s largest full service intellectual property firms, with offices in London, Munich, Oslo, Oxford, Bristol, Brighton, Manchester and…” Source: RevenueBase Database · checked Sep 4, 2026
25	Cantor Colburn LLP	Strong evidence	Hartford, CT, United StatesHQ checked Sep 4, 2026	201-500	222 contacts →
	Strong evidence “Cantor Colburn LLP is one of the largest intellectual property specialty law firms in the country, providing clients worldwide with the complete range of IP legal services…” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: intellectual property management software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names intellectual property management software companies.
Partial evidence: Its own public description names part of intellectual property management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intellectual property management software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,116 intellectual property management software companies worldwide

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Intellectual property management software companies worldwide at a glance

As of Sep 4, 2026

43.7%Verified-email coverage

13.2%Mobile-number coverage

17.3Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · New Delhi

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

1,160

11-50

672

51-200

190

201-500

501-1,000

1,001-5,000

10001+

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.
Coverage: 18 countries, largest first: the United States, India, Brazil, the United Kingdom, Germany, France, Türkiye, Italy, Canada, Australia and 8 more. Country and city lists for intellectual property management software companies are linked below.
What qualifies: Companies worldwide 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.
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, 15,961 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 between September 4, 2026 and September 14, 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.

Intellectual property management software companies by location

23 lists · largest first

Every Intellectual property management software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 2,116 intellectual property management software companies worldwide 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?

Corsearch, headquartered in Paris, tops this list with the largest team on record.

Which country has the most intellectual property management software companies?

The United States leads with 603 companies, followed by India (441) and Brazil (206). Every intellectual property management software companies list by country and city is linked on this page.

Which city has the most intellectual property management software companies?

New Delhi leads with 75 headquartered companies, followed by London (64) and Sao Paulo (54).

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 15,961 verified decision-maker contacts tracked across these 2,116 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 4, 2026 and September 14, 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.