Company lists · Data refreshed September 2026

Top 25 Copyright law firms based in Switzerland

RevenueBase identified 81 copyright law firms headquartered in Switzerland as of September 2026 and tracks 530 professional contacts across them, including 238 with verified work emails and 10 with mobile numbers. Zurich is the largest hub.

This list covers copyright law firms headquartered in Switzerland, 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
81Companies
530Contacts tracked
238Verified emails
10Mobile numbers
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The 25 largest copyright law firms based in Switzerland

Ranked by team size
Top 25 of 81 copyright law firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to copyright law 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
1Partial evidenceZurich, Switzerland51-20039 contacts →

Partial evidence

“We are a leading Swiss patent attorney and law firm based in Zurich and offer our national and international clients advice in all areas of intellectual property law and related…”

Source: RevenueBase Database · checked Sep 1, 2026
2Indirect evidenceNeuchatel, Switzerland11-5026 contacts →

Indirect evidence

“P & TS is a firm specialized in intellectual property and the protection of inventions.”

Source: RevenueBase Database · checked Sep 1, 2026
3Indirect evidenceWil, Switzerland11-5025 contacts →

Indirect evidence

“We are one of the largest firms of patent attorneys in Switzerland, and currently have eleven patent attorneys authorized as representatives at the European Patent Office (of whom…”

Source: RevenueBase Database · checked Sep 1, 2026
4Indirect evidenceZurich, Switzerland51-20022 contacts →

Indirect evidence

“We advise and support our clients in all areas of intellectual property.”

Source: RevenueBase Database · checked Sep 1, 2026
5Partial evidenceLausanne, Switzerland11-5021 contacts →

Partial evidence

“Founded in 2006, Kasser Schlosser is a law firm composed of a dozen lawyers and jurists.”

Source: RevenueBase Database · checked Sep 1, 2026
6Partial evidenceZurich, Switzerland11-5021 contacts →

Partial evidence

“Being founded in 1910, Isler & Pedrazzini AG has grown from a medium-sized firm to one of the largest and leading intellectual property law firms in Switzerland.”

Source: RevenueBase Database · checked Sep 1, 2026
7Indirect evidenceZurich, Switzerland11-5021 contacts →

Indirect evidence

“BAUR HÜRLIMANN AG ist eine wirtschaftsrechtlich ausgerichtete Anwaltskanzlei.”

Source: RevenueBase Database · checked Sep 1, 2026
8Indirect evidenceLancy, Switzerland11-5019 contacts →

Indirect evidence

“As one of the foremost Intellectual Property firms in Switzerland, KATZAROV provides personalized, strategic and effective solutions to protect intellectual property.”

Source: RevenueBase Database · checked Sep 1, 2026
9Indirect evidenceSwitzerland11-5018 contacts →

Indirect evidence

“We are a team of professional lawyers specializing in intellectual property.”

Source: RevenueBase Database · checked Sep 1, 2026
10Partial evidenceZurich, Switzerland11-5017 contacts →

Partial evidence

“WEINMANN ZIMMERLI is a firm in central Zurich specialised in Swiss and international trademark, patent and other intellectual property law.”

Source: RevenueBase Database · checked Sep 1, 2026
11Partial evidenceLausanne, Switzerland11-5013 contacts →

Partial evidence

“Bugnion, Intellectual Property law firm established in 1924 is based in Geneva (Switzerland) and Lausanne (Switzerland).”

Source: RevenueBase Database · checked Sep 1, 2026
12Partial evidenceZurich, Switzerland11-5012 contacts →

Partial evidence

“Boutique firm IPrime fields a team of leading patent attorneys and attorneys-at-law with extensive experience in dealing with complex national and cross-border intellectual…”

Source: RevenueBase Database · checked Sep 1, 2026
13Indirect evidenceNeuchatel, Switzerland11-5011 contacts →

Indirect evidence

“Patent and trademark attorneys based in Bern, Biel and Neuchâtel, Switzerland, since 1925.”

Source: RevenueBase Database · checked Sep 1, 2026
14Indirect evidenceArbon, Switzerland11-5010 contacts →

Indirect evidence

“Being US patent attorneys operating through a Swiss-based firm, we're able to represent Swiss and US clients (companies and individuals) without limitation.”

Source: RevenueBase Database · checked Sep 1, 2026
15Indirect evidenceGeneva, Switzerland11-5010 contacts →

Indirect evidence

“Gsmart-IP SA is an IP company composed of experienced legal professionals.”

Source: RevenueBase Database · checked Sep 1, 2026
16Indirect evidenceZurich, Switzerland11-509 contacts →

Indirect evidence

“Mit unserer umfassenden Erfahrung begleiten wir Sie in Rechtsfragen rund um das Patent- und Markenrecht.”

Source: RevenueBase Database · checked Sep 1, 2026
17Indirect evidenceBasel, Switzerland11-509 contacts →

Indirect evidence

“AMATIN.”

Source: RevenueBase Database · checked Sep 1, 2026
18Partial evidenceBerne, Switzerland11-509 contacts →

Partial evidence

“freigutpartners is an association of highly specialised attorneys at law and patent attorneys in the field of intellectual property law and related law fields.”

Source: RevenueBase Database · checked Sep 1, 2026
19Indirect evidenceLugano, Switzerland11-508 contacts →

Indirect evidence

“M.”

Source: RevenueBase Database · checked Sep 1, 2026
20Indirect evidenceZurich, Switzerland11-508 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 1, 2026
21Partial evidenceZurich, Switzerland11-508 contacts →

Partial evidence

“Dedicated patent and trademark attorneys / attorneys at law providing comprehensive advice and legal representation in all fields of intellectual property.”

Source: RevenueBase Database · checked Sep 1, 2026
22Indirect evidenceNeuchatel, Switzerland11-507 contacts →

Indirect evidence

“Swiss & European Intellectual Property Attorneys.”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceGeneva, Switzerland1-107 contacts →

Indirect evidence

“SEDIN helps you to protect your valuable business assets from the creation of your ideas until the launch of your products and services in the market.”

Source: RevenueBase Database · checked Sep 1, 2026
24Partial evidenceWinterthur, Switzerland1-107 contacts →

Partial evidence

“We are a group of intellectual property law specialists with decades of experience in multinational companies or as consultants in various law firms.”

Source: RevenueBase Database · checked Sep 1, 2026
25Indirect evidenceLugano, Switzerland1-107 contacts →

Indirect evidence

“FABIANO, FRANKE & MGT Sagl was founded in Lugano in 2015 and has been an increasingly present player in the Swiss IP consultancy market ever since.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 81 copyright law firms based in Switzerland

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Copyright law firms based in Switzerland at a glance

As of Sep 1, 2026
44.9%Verified-email coverage
1.9%Mobile-number coverage
6.5Average contacts per company
11-50Median size (employees)
22.2%Largest-city concentration · Zurich
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
40
51-200
2

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 copyright law 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 Switzerland whose own description of what they do matches “copyright law 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 copyright law 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 copyright law firms, and records with no verified work email. Companies headquartered outside Switzerland 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, 238 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 1, 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 copyright law 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 copyright law firms are there based in Switzerland?

RevenueBase identified 81 copyright law firms headquartered in Switzerland 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?

Rentsch Partner AG, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most copyright law firms?

Zurich leads with 18 headquartered companies, followed by Basel (7) and Geneva (5).

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 238 verified decision-maker contacts tracked across these 81 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 1, 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.