Company lists · Data refreshed September 2026

Top 25 Online defamation law firms worldwide

RevenueBase identified 367 company matches for online defamation law firms worldwide as of September 2026 and tracks 1,862 professional contacts across them, including 693 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for online defamation law firms 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 September 29, 2026. Country and city lists for online defamation law firms 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 Sep 29, 2026 How this list was built
367Companies
1,862Contacts tracked
693Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest online defamation law firms worldwide

Ranked by team size
Top 25 of 367 company matches for online defamation law firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSão Paulo, BrazilHQ recorded Sep 29, 202651-200183 contacts →

Exact match

“Somos o parceiro estratégico em Direito Digital que transforma tendências em novas possibilidades, alavancando empresas em direção ao futuro e transformando realidades – das…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“Stuart Miller Solicitors have been able to exceed their goal of gaining a high reputation among others in the field, an achievement made possible by the high calibre of employees…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchReading, United KingdomHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“We are an international law firm with special expertise in bringing discrimination claims in the US and UK.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“O+Z is a dynamic litigation boutique founded by attorneys with extensive experience protecting content and brands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20038 contacts →

Exact match

“Carter-Ruck is one of the UK's best-known law firms, with a global reputation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“Haas Avocats is a law firm specializing in new technologies, digital and intellectual property law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAlexandria, VA, United StatesHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Clare Locke LLP is a boutique law firm devoted to litigating complex business disputes - and representing clients facing high-profile reputational attacks.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Thomas & LoCicero PL, with offices in Tampa and South Florida, is a team of highly skilled and experienced lawyers who routinely assist businesses and individuals in diverse…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchPraha 8 - Karlín, Czech RepublicHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Jsme moderní a srozumitelná one-stop-shop advokátní kancelář.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchÖstermalm, SwedenHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“TIME DANOWSKY is a law firm with focus on today’s business, where technology, innovation and media/content form a natural part of all our business activities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Taylor Hampton is an award winning Media litigation firm situated directly opposite the High Court in the Strand, London.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBrisbane City, AustraliaHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Bartley Cohen is a specialist litigation, media and reputation management law firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Claimsmiths brings together decades of litigation experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“WE ARE LAWYERS: Audens is a Spanish law firm practicing business law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCleveland, OH, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Minc Law provides a full range of services to help businesses of all sizes and individuals from all walks of life control their online reputation and image.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Kronenberger Rosenfeld is the leading digital media and technology law firm in the country.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Ranked Band 1 by Chambers USA for plaintiff-side defamation and recognized worldwide by Chambers High Net Worth for reputation management, Meier Watkins provides top-of market…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Brett Wilson is listed in the Legal 500, Chambers and Partners and Spear's 500 directories as a leading law firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“When facing critical threats to reputation and privacy, the most prominent people in business trust us.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSeattle, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Seattle-based law firm focused on serving Internet, media, and technology clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMelbourne & Brisbane, AustraliaHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Born out of the COVID19 pandemic, Danielle Snell & Robert McGirr have come together to form an innovative new way of operating a multi-disciplinary law firm which is designed to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Handal & Morofsky, LLC is a boutique law firm focusing on intellectual property and internet law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchChester, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Manleys is a firm of nationally recognised reputation management and commercial litigation solicitors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Somos um escritório de advocacia especializado em Direito Digital, ajudando empreendedores, empresas e criadores de conteúdo a proteger seus negócios, marcas e reputação no…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 367 online defamation law firms worldwide

See the full list, filter by size, metro and specialty, and access 693 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Online defamation law firms worldwide at a glance

As of Sep 29, 2026
37.2%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
274
11-50
83
51-200
7
201-500
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 online defamation law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “online defamation law firms” 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 693 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 September 29, 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.

Online defamation law firms by location

2 lists · largest first

Every Online defamation law firms 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 “online defamation law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online defamation law firms are there worldwide?

RevenueBase identified 367 company matches for online defamation law firms worldwide as of September 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?

Opice Blum Advogados Associados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most online defamation law firms?

The United States leads with 71 companies, followed by Brazil (60). Every online defamation law firms list by country and city is linked on this page.

Which city has the most online defamation law firms?

Sao Paulo leads with 19 company records, followed by Paris (15) and London (13).

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 693 professional contacts with verified work emails tracked across these 367 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 September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 367 online defamation law firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.