Company lists · Data refreshed September 2026

Top 24 International patent law firms based in Sweden

Name: International patent law firms based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 38 companies tracked

RevenueBase identified 38 international patent law firms headquartered in Sweden as of September 2026 and tracks 1,165 professional contacts across them, including 727 with verified work emails and 72 with mobile numbers. Stockholm is the largest hub.

This list covers international patent law firms headquartered in Sweden, 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, how directly it supports the match, 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 SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

38Companies

1,165Contacts tracked

727Verified emails

72Mobile numbers

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The 24 largest international patent law firms based in Sweden

Ranked by team size

Top 24 of 38 international patent law firms based in Sweden, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international patent law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	AWAIndirect evidence	Malmö, SwedenHQ checked Sep 4, 2026	201-500	325
	“We believe tomorrow is today’s emerging business – rising up from untapped potential within established industries and start-ups.” Source: company website · checked Sep 4, 2026
2	Advokatbyrån Gulliksson ABPartial evidence	Malmö, SwedenHQ checked Sep 4, 2026	51-200	55
	“The fine art of business and intellectual property law We protect, develop and commercialize your most important assets.” Source: company website · checked Sep 4, 2026
3	Ström & GullikssonPartial evidence	Malmö, SwedenHQ checked Sep 4, 2026	51-200	53
	“Ström & Gulliksson combine patent counsel and service with technical and business strategic counsel, which distinguish us from many patent firms in Scandinavia.” Source: company website · checked Sep 4, 2026
4	Brann ABPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	51-200	50
	“BRANN AB is a full-service provider in the field of intellectual property rights, backed by comprehensive knowledge and experience in IP law and IP management.” Source: company website · checked Sep 4, 2026
5	Kransell & WennborgPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	38
	“We offer qualified consultancy services in the intellectual property (IP) field including patents, trademarks, designs, names, and copyrights.” Source: company website · checked Sep 4, 2026
6	Westerberg & PartnersPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	37
	“Westerberg & Partners is a Swedish boutique law firm.” Source: company website · checked Sep 4, 2026
7	Groth & COIndirect evidence	SwedenHQ checked Sep 4, 2026	51-200	36
	“Groth & Co has been creating and optimizing intellectual property since 1869 which makes us Scandinavia’s oldest company in the industry.” Source: company website · checked Sep 4, 2026
8	LightbringerIndirect evidence	Malmö, SwedenHQ checked Sep 4, 2026	11-50	29
	“We help growing tech companies protect what matters most: their ideas.” Source: company website · checked Sep 4, 2026
9	SandartPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	28
	“Sandart is a business law firm with expertise primarily in litigation and intellectual property law.” Source: company website · checked Sep 4, 2026
10	Noréns Patentbyrå ABStrong evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	21
	“Noréns Patentbyrå is a full-service patent law firm, covering all aspects of intellectual property law.” Source: company website · checked Sep 4, 2026
11	Kipa ABPartial evidence	Helsingborg, SwedenHQ checked Sep 4, 2026	11-50	19
	“Our Vision is to become the number one supplier of IP advice in the medical device field, not only in the region but also in international regions with high medical technology…” Source: company website · checked Sep 4, 2026
12	Bjerkén HynellIndirect evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	18
	“We are a full service intellectual property firm with a combined experience of 110 years in the business.” Source: company website · checked Sep 4, 2026
13	Hansson ThyressonIndirect evidence	SwedenHQ checked Sep 4, 2026	11-50	13
	“Vi erbjuder våra tjänster inom hela området immaterialrätt (IP).” Source: company website · checked Sep 4, 2026
14	Swea IP LAW ABStrong evidence	Västerås, SwedenHQ checked Sep 4, 2026	1-10	10
	“About Swea Swea IP Law is a patent agency with a long experience in handling all aspects of intellectual property for our clients.” Source: company website · checked Sep 4, 2026
15	Ehrner & Delmar Patentbyrå ABStrong evidence	SwedenHQ checked Sep 4, 2026	11-50	6
	“Ehrner & Delmar Patentbyrå AB is an IP Law firm working worldwide with IP related matters, such as Patents, Trademarks and Designs.” Source: company website · checked Sep 4, 2026
16	IndustripatentPartial evidence	Växjö, SwedenHQ checked Sep 4, 2026	1-10	4
	“We are patent attorneys authorized to represent clients in all patent related matters before the European patent office, EPO, and the Swedish patent office, PRV.” Source: company website · checked Sep 4, 2026
17	Neij & Lindberg ABPartial evidence	Lund, SwedenHQ checked Sep 4, 2026	1-10	3
	“NEIJ & LINDBERG är en väletablerad patentbyrå som verkar i Lund-Malmö-regionen för att med effektiva arbetsprocesser och korta ledtider leverera professionell rådgivning och…” Source: company website · checked Sep 4, 2026
18	Invent Horizon IPIndirect evidence	Malmo, SwedenHQ checked Sep 4, 2026	1-10	3
	“Invent Horizon IP has been protecting clients’ technologies and brands since 2016.” Source: company website · checked Sep 4, 2026
19	Wikström & Partners Advokatbyrå ABIndirect evidence	Stockholm, SwedenHQ checked Sep 4, 2026	1-10	2
	“Wikström & Partners ("W&P") är en modern nischbyrå som tillhandahåller affärsjuridisk kompetens inom IT, IP och dataskydd på ett otraditionellt och innovativt sätt.” Source: company website · checked Sep 4, 2026
20	Calås Innovation ABPartial evidence	Uddevalla, SwedenHQ checked Sep 4, 2026	1-10	2
	“Calås Innovation AB är en patentbyrå byggd från industriell och affärserfarenheter inom intellektuella rättigheter så som patent, mönsterskydd, varumärken, upphovsrätt…” Source: company website · checked Sep 4, 2026
21	Gotapatent ABIndirect evidence	Jonkoping, SwedenHQ checked Sep 4, 2026	1-10	1
	Source: company website · checked Sep 4, 2026
22	Advokatfirman HenrikssonIndirect evidence	Stockholm, SwedenHQ checked Sep 4, 2026	1-10	1
	“Rådgivning inom immaterialrätt, marknadsrätt och avtalsrätt till bolag inom life science, media, mjukvaror, tech, detaljhandel, tillverkning, industri och finansiella tjänster” Source: company website · checked Sep 4, 2026
23	Elison Wahlin Advokatbyrå KBIndirect evidence	SwedenHQ checked Sep 4, 2026	1-10	1
	“Elison Wahlin Advokatbyrå är en heltäckande byrå med verksamhet både inom affärsjuridik, arv och privatjuridik.” Source: company website · checked Sep 4, 2026
24	Heidenstam Legal Advokat ABIndirect evidence	SwedenHQ checked Sep 4, 2026	n/a	1
	Source: company website · checked Sep 4, 2026

Showing 24 of 38 international patent law firms based in Sweden

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International patent law firms based in Sweden at a glance

As of Sep 4, 2026

1-10Median size (employees)

StockholmLargest hub · 12 HQs

72Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

393

90–180

266

180+

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 international patent law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “international patent law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among international patent law firms, and records with no verified work email. Companies headquartered outside Sweden 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 an evidence 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, 727 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

How many international patent law firms are there based in Sweden?

RevenueBase identified 38 international patent law firms headquartered in Sweden 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?

AWA, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most international patent law firms?

Stockholm leads with 12 headquartered companies, followed by Malmo (4) and Lund (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 727 verified decision-maker contacts tracked across these 38 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 SmartSearch, 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.