Company lists · Data refreshed September 2026
Top 25 Intellectual property consulting firms based in Switzerland
RevenueBase identified 107 intellectual property consulting firms headquartered in Switzerland as of September 2026 and tracks 582 professional contacts across them, including 233 with verified work emails and 17 with mobile numbers. Zurich is the largest hub.
This list covers intellectual property consulting 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, 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.
The 25 largest intellectual property consulting firms based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 29 | ||||
“FICPI is a global community, built on trusted relationships, which strengthens the practice of the independent Intellectual Property (IP) attorney.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 26 | ||||
“P & TS is a firm specialized in intellectual property and the protection of inventions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 23 | ||||
“Inved SA est un cabinet d'expertises et de conseils en matière immobilière avec brevets fédéraux.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 22 | ||||
“We advise and support our clients in all areas of intellectual property.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 19 | ||||
“As one of the foremost Intellectual Property firms in Switzerland, KATZAROV provides personalized, strategic and effective solutions to protect intellectual property.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 18 | ||||
“We are a team of professional lawyers specializing in intellectual property.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 17 | ||||
“WEINMANN ZIMMERLI is a firm in central Zurich specialised in Swiss and international trademark, patent and other intellectual property law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 13 | ||||
“Bugnion, Intellectual Property law firm established in 1924 is based in Geneva (Switzerland) and Lausanne (Switzerland).” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 | ||||
“Patent and trademark attorneys based in Bern, Biel and Neuchâtel, Switzerland, since 1925.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 10 | ||||
“Gsmart-IP SA is an IP company composed of experienced legal professionals.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 | ||||
“Mit unserer umfassenden Erfahrung begleiten wir Sie in Rechtsfragen rund um das Patent- und Markenrecht.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“AMATIN.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 | ||||
“M.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 | ||||
“Dedicated patent and trademark attorneys / attorneys at law providing comprehensive advice and legal representation in all fields of intellectual property.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“Swiss & European Intellectual Property Attorneys.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 | ||||
“We are a group of intellectual property law specialists with decades of experience in multinational companies or as consultants in various law firms.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 | ||||
“Ever since its foundation in the early 1970s, Soprintel has dedicated its activities to the protection of intellectual property rights, in Switzerland and throughout the whole…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 107 intellectual property consulting firms based in Switzerland
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Intellectual property consulting firms based in Switzerland at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 consulting 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 Switzerland whose own description of what they do matches “intellectual property consulting 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 consulting 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 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, 233 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 consulting firms are there based in Switzerland?
RevenueBase identified 107 intellectual property consulting 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 intellectual property consulting firms?
Zurich leads with 20 headquartered companies, followed by Basel (13) and Geneva (8).
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 233 verified decision-maker contacts tracked across these 107 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.
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