Company lists · Data verified August 2026

Top 21 Data privacy law firms based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 51 companies tracked

There are 51 data privacy law firms headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 191 professional contacts across them, including 68 with verified work emails and 5 with mobile numbers. Zurich is the largest hub.

This list covers data privacy law firms headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

51Companies

191Contacts tracked

68Verified emails

5Mobile numbers

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The 21 largest data privacy law firms based in Switzerland

Ranked by team size

Top 21 of 51 data privacy law firms based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	OA Legal	Geneva	11-50	24	1
2	Laux Lawyers AG	Basel	11-50	20	12
3	Machcon Gmbh	Zug	11-50	19	13
4	Lexterna AG	Basel	11-50	13	4
5	Impunix AG	Zurich	1-10	8	7
6	Legally OK	Baar	11-50	7	2
7	PI Squared Cybersecurity	Baar	1-10	7	2
8	Balthasar Legal AG	Zurich	1-10	6	4
9	Ixar Legal AG	Zurich	11-50	5	5
10	Lezzilegal	Zurich	1-10	4	1
11	Privacy Desk Suisse Consulenza Formazione Privacy Svizzera	Lugano	1-10	3	2
12	YB Conseils & Solutions Sàrl	Bulle	1-10	3	2
13	Cyspro Gmbh	Grenchen	1-10	3	2
14	Advokatur Fanger	Luzern	1-10	3	2
15	Onlaw Gmbh	Bern	1-10	2	2
16	Dataprotect AG	Zurich	1-10	2	2
17	IT & LAW Consulting	n/a	1-10	2	1
18	Sobiera Legal Consulting	Zurich	1-10	2	1
19	Redstone Consulting SA	Geneve	1-10	2	1
20	Privintelligent Solutions	Lugano	1-10	1	1
21	Këllezi Legal	Geneva	1-10	1	1

Showing 21 of 51 data privacy law firms based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 68 reachable decision-makers.

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Data privacy law firms based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 15 HQs

5Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

Data privacy law firms by metro

Metro	Companies
Data privacy law firms in Zurich	15
Data privacy law firms in Lugano	4
Data privacy law firms in Geneva	3
Data privacy law firms in Baar	3
Data privacy law firms in Basel	3
Data privacy law firms in Lausanne	2
Data privacy law firms in Vevey	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data privacy law firms”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data privacy law firms are there based in Switzerland?

There are 51 data privacy law firms headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

OA Legal, headquartered in Geneva, tops this list with the largest team on record.

Which city has the most data privacy law firms?

Zurich leads with 15 headquartered companies, followed by Lugano (4) and Geneva (3).

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 68 verified decision-maker contacts tracked across these 51 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.