Company lists · Data refreshed November 2026

Top 25 Cyber liability attorneys worldwide

RevenueBase identified 476 company matches for cyber liability attorneys worldwide as of November 2026 and tracks 3,445 professional contacts across them, including 1,453 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for cyber liability attorneys worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for cyber liability attorneys follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
476Companies
3,445Contacts tracked
1,453Verified emails
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The 25 largest cyber liability attorneys worldwide

Ranked by team size
Top 25 of 476 company matches for cyber liability attorneys worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500384 contacts →

Exact match

“HaystackID solves complex data challenges related to legal, compliance, regulatory, and cyber events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDevon, PA, United StatesHQ recorded Nov 6, 2026201-500237 contacts →

Exact match

“Founded by John F.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200218 contacts →

Exact match

“Founded in 1916, Mendes & Mount LLP is one of the largest firms in the country devoted exclusively to the practice of insurance law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChantilly, MN, United StatesHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, NY, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“ZwillGen helps companies-from startups to global technology leaders-navigate the legal challenges that come with building what's next.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Atheria Law provides legal services to insurance and reinsurance clients, focusing on the technology, privacy and cyber, and professional liability sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Founded in 2008, with operations in New York, London and Toronto, Bortstein Legal Group is a noted leader in the areas of technology, market data, digital content, privacy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“ARTES is a business law firm specialized in Intellectual Property (IP), Information Technology (IT), Privacy & Security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchElmsford, NY, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Black Marjieh & Sanford LLP is a metro New York-based law firm focused on insurance defense and coverage, construction law, cyber risk, privacy and data security, real estate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCologne, GermanyHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“KINAST Rechtsanwälte is a law practice company based in Cologne, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAtlanta, CA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Watstein Terepka is an elite litigation and compliance boutique law firm with best-in-class attorneys and an impeccable track record handling sophisticated disputes across the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRedwood City, CA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“We are experienced technologists and litigators, passionate about innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“InfoLawGroup LLP is a national boutique law firm with a laser focus on information governance – including privacy and data security matters – advertising and marketing, evolving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are an Istanbul-based law firm specializing in technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFranklin Lakes, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Axis Insurance Services, LLC is a nationwide professional, Management and Cyber liability insurance brokerage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“YAZICIOGLU Legal is an Istanbul-based technology, media, telecommunications, data protection/cyber security and commercial law boutique law firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“TittmannWeix is a Chambers-rated coverage law firm advising insurers on a wide range of claims, typically involving new technology and emerging risks, such as the sharing economy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCremorne, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Based in Melbourne, itro manages and protects IT and data for businesses and Legal Firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Chapman Spingola is a nationally recognized, boutique law firm leveraging its large-firm experience and results-driven approach for clients ranging from small businesses to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“En MaTTica acompañamos a las organizaciones cuando un incidente de ciberseguridad se convierte en crisis, hasta que recuperan el control y la tranquilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Claimsmiths brings together decades of litigation experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCourbevoie, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“L’accélération de la digitalisation a entraîné une collecte massive de données personnelles, incitant l’Europe à structurer un cadre réglementaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontecatini Terme, ItalyHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Colin & Partners Srl svolge attività di consulenza alle imprese nell’ambito del diritto delle nuove tecnologie e coinvolge aspetti di governance e reengineering dei processi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLas Condes, ChileHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Bitlaw is a boutique law firm whose partners are early pioneers in data protection, technology, and cybersecurity law in Chile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 476 cyber liability attorneys worldwide

See the full list, filter by size, metro and specialty, and access 1,453 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cyber liability attorneys worldwide at a glance

As of Nov 6, 2026
42.2%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
365
11-50
89
51-200
11
201-500
5
501-1,000
1
1,001-5,000
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for cyber liability attorneys are linked below.
What qualifies
Company records worldwide whose business descriptions match “cyber liability attorneys” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,453 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Cyber liability attorneys by location

3 lists · largest first

Every Cyber liability attorneys list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cyber liability attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyber liability attorneys are there worldwide?

RevenueBase identified 476 company matches for cyber liability attorneys worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Haystackid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cyber liability attorneys?

The United States leads with 115 companies, followed by Brazil (44) and France (26). Every cyber liability attorneys list by country and city is linked on this page.

Which city has the most cyber liability attorneys?

Sao Paulo leads with 16 company records, followed by Paris (14) and Madrid (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,453 professional contacts with verified work emails tracked across these 476 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.