Company lists · Data refreshed September 2026

Top 25 Intellectual property law firms based in Finland

Name: Intellectual property law firms based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 35 companies tracked

RevenueBase identified 35 intellectual property law firms headquartered in Finland as of September 2026 and tracks 542 professional contacts across them, including 378 with verified work emails and 52 with mobile numbers. Helsinki is the largest hub.

This list covers intellectual property law firms headquartered in Finland, 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

35Companies

542Contacts tracked

378Verified emails

52Mobile numbers

Unlock all 35 companies Free signup · no credit card · 500 free credits

The 25 largest intellectual property law firms based in Finland

Ranked by team size

Top 25 of 35 intellectual property law firms based in Finland, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names intellectual property 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	BerggrenStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	51-200	116
	“Berggren has been at the forefront of intellectual property rights protection and exploitation for over 85 years.” Source: company website · checked Sep 4, 2026
2	Papula-NevinpatIndirect evidence	Helsinki, FinlandHQ checked Sep 4, 2026	51-200	100
	“Papula-Nevinpat is a Finnish, privately owned IP firm established in 1975.” Source: company website · checked Sep 4, 2026
3	Kolster OY ABStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	51-200	71
	“Kolster is a team of experts in intellectual property rights and IP legal services.” Source: company website · checked Sep 4, 2026
4	Laine IP OYStrong evidence	FinlandHQ checked Sep 4, 2026	51-200	46
	“Laine IP Oy (LAINE Intellectual Property) is a patent and trade mark agency established in Helsinki in 1979.” Source: company website · checked Sep 4, 2026
5	Boco IP OY ABStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	11-50	36
	“We assist our clients in strategic decision making in the complex world of intellectual property rights.” Source: company website · checked Sep 4, 2026
6	Properta AttorneysStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	11-50	28
	“Properta – Leading boutique law firm in Finland in the fields of intellectual property, construction and real estate law.” Source: company website · checked Sep 4, 2026
7	HH Partners, Attorneys-At-LawStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	11-50	23
	“HH Partners, based in Helsinki, Finland, is a boutique business law firm offering high quality legal services with a focus on Technology, Intellectual Property, Employment Law and…” Source: company website · checked Sep 4, 2026
8	Moosedog OYIndirect evidence	Turku, FinlandHQ checked Sep 4, 2026	11-50	15
	“Moosedog Oy is an innovation company (patent attorney) with focus and expertises on novelty searches, innovation workshops, patenting and patent brokering.” Source: company website · checked Sep 4, 2026
9	Heinonen & Co, Attorneys-At-Law, LTDIndirect evidence	Helsinki, FinlandHQ checked Sep 4, 2026	11-50	15
	“Heinonen & Co provides comprehensive global services for protecting, registering and maintaining patents, trademarks, designs and domain names.” Source: company website · checked Sep 4, 2026
10	Asianajotoimisto NorraPartial evidence	Oulu, FinlandHQ checked Sep 4, 2026	11-50	9
	“Norra is an expert on commercial law.” Source: company website · checked Sep 4, 2026
11	Asianajotoimisto PRO Juridica OYIndirect evidence	Oulu, FinlandHQ checked Sep 4, 2026	11-50	9
	“Pro Juridica on osaava ja ketterä yritysjuridiikkaan keskittyvä asianajotoimisto.” Source: company website · checked Sep 4, 2026
12	Kespat OYIndirect evidence	Jyväskylä, FinlandHQ checked Sep 4, 2026	1-10	8
	“Kespat has been a strategic partner in IP Matters to different variety of companies, small and large for the past 40 years.” Source: company website · checked Sep 4, 2026
13	Kaulo & PartnersPartial evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	8
	“Kaulo & Partners is a leading law firm specializing in trademark protection and brand rights.” Source: company website · checked Sep 4, 2026
14	Teperi & CO Attorneys-At-LawPartial evidence	Helsinki, FinlandHQ checked Sep 4, 2026	11-50	7
	“Teperi & Co Ltd is a law office specializing in business law.” Source: company website · checked Sep 4, 2026
15	Mk-Law Attorneys LTDPartial evidence	Espoo, FinlandHQ checked Sep 4, 2026	1-10	7
	“We specialise in business law and dispute resolution, with a strong business-oriented approach.” Source: company website · checked Sep 4, 2026
16	Primrose OYIndirect evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	6
	“Primrose on teknologian suojaamiseen erikoistunut patenttitoimisto, joka auttaa kaikissa patentointiin liittyvissä asioissa.” Source: company website · checked Sep 4, 2026
17	Asianajotoimisto AlfaIndirect evidence	Tampere, FinlandHQ checked Sep 4, 2026	1-10	4
	“Olemme vaativaan liikejuridiikkaan ja yksityishenkilöiden lakiasioihin erikoistunut asianajotoimisto.” Source: company website · checked Sep 4, 2026
18	Belayip OYIndirect evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	3
	“BelayIP was started in 2016 by Joshua Wert in Helsinki, Finland as a patent prosecution firm and for IPR strategy consulting.” Source: company website · checked Sep 4, 2026
19	ReggsterPartial evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	3
	“Reggster is a European based trademark law firm, helping clients to protect their brands globally.” Source: company website · checked Sep 4, 2026
20	OY Indicia ABIndirect evidence	FinlandHQ checked Sep 4, 2026	1-10	3
	“Strategic Legal Solutions in the Heart of Helsinki.” Source: company website · checked Sep 4, 2026
21	Ahremaa OYIndirect evidence	FinlandHQ checked Sep 4, 2026	1-10	2
	“Ahremaa Oy on uusi turkulainen patenttitoimisto, jossa asiamiehenä toimin minä, Teppo Ahremaa.” Source: company website · checked Sep 4, 2026
22	Wilmark OYStrong evidence	Pirkkala, FinlandHQ checked Sep 4, 2026	1-10	2
	“Wilmark Oy offers a comprehensive array of brand protection and intellectual property law services, specializing in trade marks and designs.” Source: company website · checked Sep 4, 2026
23	LögbergPartial evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	2
	“Lögberg is an agile boutique law firm based in Helsinki, Finland, focusing on startups and growing IT and innovative companies.” Source: company website · checked Sep 4, 2026
24	Backström & CO AttorneysStrong evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	1
	“Backström & Co has achieved a solid position as a front-ranking law firm and has particularly gained recognition as an expert in intellectual property.” Source: company website · checked Sep 4, 2026
25	Fidium LAW Partners OYPartial evidence	Helsinki, FinlandHQ checked Sep 4, 2026	1-10	1
	“We are specialized in business law with key competence areas in mergers & acquisitions, company law, financial law, securities law, internet and information technology law…” Source: company website · checked Sep 4, 2026

Showing 25 of 35 intellectual property law firms based in Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 378 reachable decision-makers.

Free signup · no credit card

See all 35 companies

Intellectual property law firms based in Finland at a glance

As of Sep 4, 2026

1-10Median size (employees)

HelsinkiLargest hub · 19 HQs

52Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Verified emails by last verification

0–30

31–60

61–90

214

90–180

128

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 intellectual property 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 Finland whose own description of what they do matches “intellectual property 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 intellectual property law firms, and records with no verified work email. Companies headquartered outside Finland 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, 378 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 intellectual property law firms are there based in Finland?

RevenueBase identified 35 intellectual property law firms headquartered in Finland 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?

Berggren, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most intellectual property law firms?

Helsinki leads with 19 headquartered companies, followed by Turku (3) and Oulu (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 378 verified decision-maker contacts tracked across these 35 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.

Ready to reach these companies? Verified emails and direct dials for all 35 intellectual property law firms based in Finland. Start with a free account, no credit card.

Get the full list

Related lists

Intellectual property law firms by geography

Browse the directory

Browse: Companies home · All Finland lists · All Intellectual property law firms lists · New lists

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.