Company lists · Data refreshed September 2026

Top 25 Intellectual property support services based in Switzerland

Name: Intellectual property support services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 105 companies tracked

RevenueBase identified 105 intellectual property support services headquartered in Switzerland as of September 2026 and tracks 635 professional contacts across them, including 292 with verified work emails. Zurich is the largest hub.

This list covers intellectual property support services 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 20, 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 20, 2026 86% judged on-target in blind review

105Companies

635Contacts tracked

292Verified emails

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The 25 largest intellectual property support services based in Switzerland

Ranked by team size

Top 25 of 105 intellectual property support services based in Switzerland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to intellectual property support services: 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	Rentsch Partner AG	Strong evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	51-200	40 contacts →
	Strong 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 20, 2026
2	Vaultinum	Indirect evidence	Genève, SwitzerlandHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Pioneers in legal protection in the digital environment, we have been at the forefront of innovation since 1976, assisting more than 18 companies and individuals in securing and…” Source: RevenueBase Database · checked Sep 20, 2026
3	FICPI	Strong evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	n/a	31 contacts →
	Strong evidence “FICPI is a global community, built on trusted relationships, which strengthens the practice of the independent Intellectual Property (IP) attorney.” Source: RevenueBase Database · checked Sep 20, 2026
4	P&ts SA	Strong evidence	Neuchâtel, SwitzerlandHQ checked Sep 20, 2026	11-50	26 contacts →
	Strong evidence “P & TS is a firm specialized in intellectual property and the protection of inventions.” Source: RevenueBase Database · checked Sep 20, 2026
5	Scbt Centredoc	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “SCBT – CENTREDOC provides search, analysis and synthesis of scientific, economic, commercial and patent-related information as well as technology & patent monitoring.” Source: RevenueBase Database · checked Sep 20, 2026
6	Isler & Pedrazzini AG	Strong evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong 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 20, 2026
7	Keller Schneider Patent- UND Markenanwälte AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	51-200	21 contacts →
	Indirect evidence “Mit unserer Kompetenz im Bereich Patente, Marken und Design arbeiten wir mit unseren Kunden die Schutzrechtsstrategie aus und setzen sie effizient und effektiv um, indem wir…” Source: RevenueBase Database · checked Sep 20, 2026
8	E. Blum & Co. AG	Strong evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	51-200	20 contacts →
	Strong evidence “We advise and support our clients in all areas of intellectual property.” Source: RevenueBase Database · checked Sep 20, 2026
9	Katzarov SA	Strong evidence	Lancy, SwitzerlandHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong 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 20, 2026
10	Cosmovici Intellectual Property	Strong evidence	Cité, SwitzerlandHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “We are a team of professional lawyers specializing in intellectual property.” Source: RevenueBase Database · checked Sep 20, 2026
11	Qthena	Indirect evidence	Schaffhausen, SwitzerlandHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Qthena, is the AI assistant built specifically for patent and trademark professionals.” Source: RevenueBase Database · checked Sep 20, 2026
12	Weinmann Zimmerli	Strong evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	11-50	17 contacts →
	Strong 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 20, 2026
13	Andre Roland S.A	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “Founded in 1998 by André Roland the Firm comprises IP experts who have the same commitment: Providing on a worldwide basis high quality services in the field of Intellectual…” Source: RevenueBase Database · checked Sep 20, 2026
14	Bugnion S.A	Strong evidence	Genève, SwitzerlandHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Bugnion, Intellectual Property law firm established in 1924 is based in Geneva (Switzerland) and Lausanne (Switzerland).” Source: RevenueBase Database · checked Sep 20, 2026
15	Iprime	Partial evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	11-50	13 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 20, 2026
16	Bovard LTD	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Patent and trademark attorneys based in Bern, Biel and Neuchâtel, Switzerland, since 1925.” Source: RevenueBase Database · checked Sep 20, 2026
17	Gsmart-Ip SA	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Gsmart-IP SA is an IP company composed of experienced legal professionals.” Source: RevenueBase Database · checked Sep 20, 2026
18	DA Vinci Partners LLC	Indirect evidence	Arbon, SwitzerlandHQ checked Sep 20, 2026	11-50	10 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 20, 2026
19	Schaad Balass Menzl & Partner AG Sbmp	Indirect evidence	Stadtkreis 8 Riesbach, SwitzerlandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Mit unserer umfassenden Erfahrung begleiten wir Sie in Rechtsfragen rund um das Patent- und Markenrecht.” Source: RevenueBase Database · checked Sep 20, 2026
20	Freigutpartners IP LAW Firm	Strong evidence	Zürich 6, SwitzerlandHQ checked Sep 20, 2026	11-50	9 contacts →
	Strong 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 20, 2026
21	M. Zardi & Co. SA	Indirect evidence	Lugano, SwitzerlandHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 20, 2026
22	Wild Schnyder AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	HSS IPM	Strong evidence	Winterthur, SwitzerlandHQ checked Sep 20, 2026	1-10	8 contacts →
	Strong 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 20, 2026
24	Tradamarca	Partial evidence	Pully, SwitzerlandHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Experts suisses en propriété intellectuelle” Source: RevenueBase Database · checked Sep 20, 2026
25	PSS Solutions	Indirect evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “PSS Solutions is the only fully independent IP focused consulting and advisory group in the sector.” Source: RevenueBase Database · checked Sep 20, 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 support services. 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 support services.
Partial evidence: Its own public description names part of intellectual property support services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intellectual property support services. 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 105 intellectual property support services based in Switzerland

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Intellectual property support services based in Switzerland at a glance

As of Sep 20, 2026

46.0%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · Zurich

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 105 companies.

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 support services, 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 “intellectual property support services”. 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 support services), 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 support services, 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, 292 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 20, 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 intellectual property support services, 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 support services are there based in Switzerland?

RevenueBase identified 105 intellectual property support services 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 support services?

Zurich leads with 17 headquartered companies, followed by Basel (14) and Geneva (9).

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 292 verified decision-maker contacts tracked across these 105 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 20, 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.