Company lists · Data refreshed September 2026

Top 25 Institutional investor law firms based in Switzerland

Name: Institutional investor law firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 332 companies tracked

RevenueBase identified 332 institutional investor law firms headquartered in Switzerland as of September 2026 and tracks 2,837 professional contacts across them, including 1,291 with verified work emails. Zurich is the largest hub.

This list covers institutional investor 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 28, 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 28, 2026 86% judged on-target in blind review

332Companies

2,837Contacts tracked

1,291Verified emails

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The 25 largest institutional investor law firms based in Switzerland

Ranked by team size

Top 25 of 332 institutional investor law firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to institutional investor 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BÄR & Karrer	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	201-500	345 contacts →
	Partial evidence “Bär & Karrer is a leading Swiss law firm with more than 200 lawyers in Zurich, Geneva, Lugano, Zug, Basel and St.” Source: RevenueBase Database · checked Sep 28, 2026
2	Lalive	Partial evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	51-200	165 contacts →
	Partial evidence “LALIVE is a distinguished international law firm headquartered in Switzerland, with offices in Geneva, Zurich, and London.” Source: RevenueBase Database · checked Sep 28, 2026
3	Borel & Barbey	Partial evidence	Geneva 6, SwitzerlandHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “Borel & Barbey, established in 1907, is one of the leading law firms in Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ppcmetrics AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	51-200	78 contacts →
	Partial evidence “Founded in 1991, PPCmetrics AG is a leading Swiss investment consulting firm, with offices in Zurich and Nyon.” Source: RevenueBase Database · checked Sep 28, 2026
5	Oberson Abels SA	Partial evidence	Lancy, SwitzerlandHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “OBERSON ABELS is a Swiss law firm exclusively focused on business law advising in the following areas- Tax law (including specific fields of taxation such as taxation of financial…” Source: RevenueBase Database · checked Sep 28, 2026
6	Peter & KIM	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “Peter & Kim is a specialist international arbitration and cross-border litigation firm that spans Europe and Asia, with offices in Switzerland, South Korea, Singapore, and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Blum&grob Attorneys At LAW LTD	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “Blum & Grob Attorneys at Law Ltd is one of the leading business law firms in Zurich with great expertise delivered by teams of highly qualified lawyers in a wide range of legal…” Source: RevenueBase Database · checked Sep 28, 2026
8	Eversheds Sutherland AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Eversheds Sutherland is a global brand with over 70 offices across Europe, Asia, Africa, the Middle East and the United States.” Source: RevenueBase Database · checked Sep 28, 2026
9	Advestra	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “We combine the power of a big law firm with the personal and lean approach of a small one.” Source: RevenueBase Database · checked Sep 28, 2026
10	Swisscomply AG	Indirect evidence	Stadtkreis 4 Aussersihl, SwitzerlandHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “SwissComply bietet Ihnen ein umfassendes Dienstleistungsangebot, das optimal auf die Bedürfnisse von unabhängigen Vermögensverwaltern, Vermögensverwalter von kollektiven…” Source: RevenueBase Database · checked Sep 28, 2026
11	MCE Avocats ET Notaires	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Au service de ses clients depuis 2002, l'Etude MCE Avocats compte aujourd'hui plus de 60 personnes, dont 5 associés, de nombreux collaborateurs et un avocat-conseil.” Source: RevenueBase Database · checked Sep 28, 2026
12	Thouvenin	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “We are a law firm with several decades of experience.” Source: RevenueBase Database · checked Sep 28, 2026
13	Petiole Asset Management	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Petiole Asset Management is a Swiss-based boutique asset manager with a global reach, capitalizing on two decades of expertise to offer a comprehensive private market investment…” Source: RevenueBase Database · checked Sep 28, 2026
14	Lévy Kaufmann-Kohler	Partial evidence	SwitzerlandHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Lévy Kaufmann-Kohler is a Geneva-based law firm specializing in international arbitration.” Source: RevenueBase Database · checked Sep 28, 2026
15	Domenig & Partner Rechtsanwälte AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Das Team von «Domenig & Partner Rechtsanwälte AG» besteht aus ausgewiesene Experten in den Bereichen Gesellschafts, Handels, Sanierungs- und IT-Recht.” Source: RevenueBase Database · checked Sep 28, 2026
16	Reetz Sohm Rechtsanwälte	Indirect evidence	Küsnacht, SwitzerlandHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Wir verstehen uns als Immobilienrechts- und Baurechts-«Boutique», die ihren Klienten mit einem hoch spezialisierten, schnellen und effizienten Anwaltsteam sowie kurzen…” Source: RevenueBase Database · checked Sep 28, 2026
17	Schoch, Auer & Partner, Attorneys At LAW	Partial evidence	St. Gallen, SwitzerlandHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Full service law firm (including Notary Public) in Eastern Switzerland, mainly active in the areas of business, commercial, company and contract law (including in particular…” Source: RevenueBase Database · checked Sep 28, 2026
18	Berater & Partner LTD	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Berater & Partner is a renowned and qualified boutique firm where proven and proactive specialists provide interdisciplinary and top quality advisory services in fiduciary, legal…” Source: RevenueBase Database · checked Sep 28, 2026
19	Compass Asset Management SA	Indirect evidence	Lugano, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Compass Asset Management was founded in 1998 by a team of professionals with many years of experience in the international financial markets.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kasser Schlosser Avocats SA	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Founded in 2006, Kasser Schlosser is a law firm composed of a dozen lawyers and jurists.” Source: RevenueBase Database · checked Sep 28, 2026
21	Baur Hürlimann AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “BAUR HÜRLIMANN AG ist eine wirtschaftsrechtlich ausgerichtete Anwaltskanzlei.” Source: RevenueBase Database · checked Sep 28, 2026
22	Lustenberger Partners	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Lustenberger + Partners’ team of specialists is ready to support you with commercial and construction law, labor law, dispute avoidance and conflict management – before national…” Source: RevenueBase Database · checked Sep 28, 2026
23	Budin & Associés	Strong evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	11-50	20 contacts →
	Strong evidence “The law Firm of Budin & Partners provides institutional and private clients with a full range of business law services throughout Switzerland, both as to disputes and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Nater Dallafior	Strong evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	20 contacts →
	Strong evidence “Commercial Litigation, Arbitration, Investigations & White-Collar Crime Nater Dallafior is a premier specialist law firm focusing on commercial litigation and other…” Source: RevenueBase Database · checked Sep 28, 2026
25	Tschümperlin Lötscher Schwarz AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Expect the best for yourself.” Source: RevenueBase Database · checked Sep 28, 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: institutional investor law firms. 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 institutional investor law firms.
Partial evidence: Its own public description names part of institutional investor law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name institutional investor law firms. 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 332 institutional investor law firms based in Switzerland

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Institutional investor law firms based in Switzerland at a glance

As of Sep 28, 2026

45.5%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

29.5%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 332 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 institutional investor 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 “institutional investor 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 institutional investor 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 institutional investor 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, 1,291 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 28, 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.

Institutional investor law firms by metro

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 institutional investor 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 institutional investor law firms are there based in Switzerland?

RevenueBase identified 332 institutional investor 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?

BÄR & Karrer, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most institutional investor law firms?

Zurich leads with 98 headquartered companies, followed by Geneva (33) and Geneve (28).

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 1,291 verified decision-maker contacts tracked across these 332 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 28, 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.