Company lists · Data refreshed September 2026

Top 25 Intellectual property management software companies based in the United Kingdom

Name: Intellectual property management software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 154 companies tracked

RevenueBase identified 154 intellectual property management software companies headquartered in the United Kingdom as of September 2026 and tracks 2,556 professional contacts across them, including 1,570 with verified work emails and 182 with mobile numbers. London is the largest hub.

This list covers intellectual property management software companies headquartered in the United Kingdom, 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

154Companies

2,556Contacts tracked

1,570Verified emails

182Mobile numbers

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The 25 largest intellectual property management software companies based in the United Kingdom

Ranked by team size

Top 25 of 154 intellectual property management software companies based in the United Kingdom, 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	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
2	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
3	Mathys & Squire LLP	Strong evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	199 contacts →
	Strong evidence “Mathys & Squire is a top-tier European intellectual property (IP) law firm with 115+ years of experience supporting innovation-driven businesses.” Source: RevenueBase Database · checked Sep 4, 2026
4	Appleyard Lees IP LLP	Strong evidence	Halifax, United KingdomHQ checked Sep 4, 2026	51-200	171 contacts →
	Strong evidence “Appleyard Lees is a leading intellectual property law firm, with over eighty patent and trade mark attorneys and litigators.” Source: RevenueBase Database · checked Sep 4, 2026
5	BOULT	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	166 contacts →
	Indirect evidence “We are a leading European IP patent, design and trade mark firm recognised throughout the IP world for its commercial awareness and commitment to clients.” Source: RevenueBase Database · checked Sep 4, 2026
6	HLK	Indirect evidence	Bristol, United KingdomHQ checked Sep 4, 2026	201-500	145 contacts →
	Indirect evidence “Covering the whole IPR Lifespan™, our full-service offering is designed to ensure that our clients have their creativity defended, advantage realised and talent rewarded.” Source: RevenueBase Database · checked Sep 4, 2026
7	Keltie	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	110 contacts →
	Indirect evidence “Keltie is a European IP firm with a unique personality.” Source: RevenueBase Database · checked Sep 4, 2026
8	Slingsby Partners LLP	Strong evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	47 contacts →
	Strong evidence “We help technology companies protect and commercialise their intellectual property across the UK and Europe.” Source: RevenueBase Database · checked Sep 4, 2026
9	Stratagem IPM Limited	Partial evidence	Toft, United KingdomHQ checked Sep 4, 2026	51-200	45 contacts →
	Partial evidence “EMPOWERING YOUR BUSINESS WITH THE RIGHT IP SOLUTION At Stratagem, we’ve been helping businesses turn ideas into assets since Our vision is simple: a future where intellectual…” Source: RevenueBase Database · checked Sep 4, 2026
10	Beck Greener LLP	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	44 contacts →
	Indirect evidence “A specialist firm of patent attorneys, trade mark attorneys, design attorneys & IP litigators, Beck Greener has offices in London and close to the EUIPO in Alicante.” Source: RevenueBase Database · checked Sep 4, 2026
11	Equinox IP Management Software	Strong evidence	Leeds, United KingdomHQ checked Sep 4, 2026	11-50	39 contacts →
	Strong evidence “Equinox is Questel's connected, AI-assisted intellectual property management system (IPMS).” Source: RevenueBase Database · checked Sep 4, 2026
12	Solve Intelligence	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	34 contacts →
	Indirect evidence “Solve Intelligence is the leading AI patent solution for IP teams and legal professionals globally.” Source: RevenueBase Database · checked Sep 4, 2026
13	Swindell & Pearson	Indirect evidence	Derby, United KingdomHQ checked Sep 4, 2026	11-50	33 contacts →
	Indirect evidence “Swindell & Pearson Ltd is a modern and progressive firm of UK & European patent and trade mark attorneys.” Source: RevenueBase Database · checked Sep 4, 2026
14	Wynne-Jones IP	Indirect evidence	Cheltenham, United KingdomHQ checked Sep 4, 2026	51-200	33 contacts →
	Indirect evidence “As a leading firm of Patent and Trade Mark attorneys Wynne-Jones excels in the provision of IP consultancy by means of a personally tailored service that identifies and satisfies…” Source: RevenueBase Database · checked Sep 4, 2026
15	Openshaw & CO	Indirect evidence	Farnham, United KingdomHQ checked Sep 4, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
16	Lawrie	Indirect evidence	Glasgow, United KingdomHQ checked Sep 4, 2026	11-50	22 contacts →
	Indirect evidence “Companies don't always get clear and easy to digest guidance on how best to protect and manage their IP.” Source: RevenueBase Database · checked Sep 4, 2026
17	Webtms LTD	Strong evidence	Reading, United KingdomHQ checked Sep 4, 2026	11-50	20 contacts →
	Strong evidence “WebTMS Limited and Intellectual Property Online have been providing and developing trademark management systems since 1997 and have regularly appeared at the top of independent…” Source: RevenueBase Database · checked Sep 4, 2026
18	Patworld IP Search	Indirect evidence	Pontypridd, United KingdomHQ checked Sep 4, 2026	11-50	20 contacts →
	Indirect evidence “We are a leading specialist provider of patent, design, and trade mark search and analysis.” Source: RevenueBase Database · checked Sep 4, 2026
19	Ip21 LTD	Indirect evidence	East Anglia, United KingdomHQ checked Sep 4, 2026	11-50	20 contacts →
	Indirect evidence “Your trusted partner for Commercial IP Services and Expert IP Advice with offices throughout South East England and the EU.” Source: RevenueBase Database · checked Sep 4, 2026
20	Secerna LLP	Indirect evidence	York, United KingdomHQ checked Sep 4, 2026	11-50	19 contacts →
	Indirect evidence “Secerna is a firm of commercially focussed Chartered Patent and Trade Mark Attorneys & European Patent Attorneys.” Source: RevenueBase Database · checked Sep 4, 2026
21	Script IP	Strong evidence	Bath, United KingdomHQ checked Sep 4, 2026	11-50	18 contacts →
	Strong evidence “Script IP is an intellectual property law firm with offices in Bath and Southampton.” Source: RevenueBase Database · checked Sep 4, 2026
22	Wellspring IP Pragmatics LTD	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	17 contacts →
	Indirect evidence “Now part of the Wellspring Worldwide family!” Source: RevenueBase Database · checked Sep 4, 2026
23	Ik-Ip LTD	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	16 contacts →
	Indirect evidence “A team of award-winning highly experienced Chartered Patent Attorneys, European Patent Attorneys, UK and EU Trade Mark Attorneys and IP litigators with a fresh strategic approach…” Source: RevenueBase Database · checked Sep 4, 2026
24	Bryers Intellectual Property	Strong evidence	Bristol, United KingdomHQ checked Sep 4, 2026	11-50	15 contacts →
	Strong evidence “BRYERS is a full service Intellectual Property law firm based at the high-tech Bristol & Bath Science Park.” Source: RevenueBase Database · checked Sep 4, 2026
25	Sipara	Strong evidence	Oxford, United KingdomHQ checked Sep 4, 2026	11-50	14 contacts →
	Strong evidence “We are Sipara, intellectual property (IP) law specialists, helping our clients to protect and maximise the potential of their IP rights.” 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 154 intellectual property management software companies based in the United Kingdom

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Intellectual property management software companies based in the United Kingdom at a glance

As of Sep 4, 2026

61.4%Verified-email coverage

7.1%Mobile-number coverage

16.6Average contacts per company

1-10Median size (employees)

40.9%Largest-city concentration · London

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

13331–60

77361–90

66290–180

2180+

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 United Kingdom 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 United Kingdom 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, 1,570 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.

Intellectual property management software companies by metro

Intellectual property management software companies in London63

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 United Kingdom?

RevenueBase identified 154 intellectual property management software companies headquartered in the United Kingdom 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?

Carpmaels & Ransford, headquartered in London, tops this list with the largest team on record.

Which city has the most intellectual property management software companies?

London leads with 63 headquartered companies, followed by Cambridge (7) and Leeds (6).

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 1,570 verified decision-maker contacts tracked across these 154 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.