Company lists · Data refreshed September 2026

Top 21 Fraud defense law firms based in Porto Alegre, Brazil

RevenueBase identified 78 company matches for fraud defense law firms associated with Porto Alegre, Brazil as of September 2026 and tracks 372 professional contacts across them, including 122 with verified work emails and 6 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category (175 companies); Porto Alegre has 35.

This list covers company matches for fraud defense law firms associated with Porto Alegre, Brazil, 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 12, 2026.

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 12, 2026 How this list was built
78Companies
372Contacts tracked
122Verified emails
6Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest fraud defense law firms based in Porto Alegre, Brazil

Ranked by team size
Top 21 of 78 company matches for fraud defense law firms based in Porto Alegre, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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 matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5058 contacts →

Exact match

“Advocacia para empresas, especializada no Contencioso de massa.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5036 contacts →

Exact match

“O Lima Advogados é referência nacional na defesa de propagandistas e vendedores em ações trabalhistas, especialmente contra a indústria farmacêutica.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5018 contacts →

Exact match

“Brandão & Costa Advogados Associados é um escritório jurídico que atua há mais de uma década com foco em Advocacia e Negócios.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5017 contacts →

Exact match

“O escritório ALEXANDRE WUNDERLICH ADVOGADOS se dedica à área do direito penal econômico e empresarial, assessorando especialmente pessoas jurídicas, com atuação tanto contenciosa…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5014 contacts →

Exact match

“A sociedade Agrifoglio Vianna Advogados Associados, constituída em 1991, desenvolve a prática de seus serviços jurídicos de forma sólida em âmbito nacional.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-5010 contacts →

Exact match

“Uma equipe de advogados reconhecida por sua expertise na solução e prevenção de litígios trabalhistas e pela combatividade na defesa dos interesses de seus clientes.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-509 contacts →

Exact match

“O escritório Fayet Advogados Associados, inscrito na OAB/RS sob o n° 1.741, localiza-se na Rua Múcio Teixeira, n° 660, Bairro Menino Deus, em Porto Alegre, Estado do Rio Grande do…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-509 contacts →

Exact match

“Somos um escritório corporativo, moderno, experiente, especializado e atento ao universo empresarial.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-107 contacts →

Exact match

“Escritório de advocacia especializado no atendimento de pessoas físicas e jurídicas voltado para causas criminais.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-107 contacts →

Exact match

“Comunello, Mattos E Degani Advogados is a law practice company based out of Travessa Azevedo 269, Porto Alegre, Rio Grande Do Sul, Brazil.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-106 contacts →

Exact match

“Escritório de advocacia especializado em Direito Empresarial”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 202611-503 contacts →

Exact match

“O escritório Pinho, Salum & Possebon Advogados, com sedes nas cidades de Porto Alegre/RS e Rio Grande/RS, tem atuação focada na advocacia empresarial.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-103 contacts →

Exact match

“Ricardo Breier advogados Associados (OAB/RS 1952) é especializado na prestação de serviços na área criminal.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-103 contacts →

Exact match

“A sociedade Lacerda & Costa Advogados foi formada há mais de dez anos, em 2013, e conta com profissionais com ampla experiência e conhecimento técnico.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-102 contacts →

Exact match

“O escritório Zenkner Schmidt, Aspar Lima & Rocha Neto Advogados Associados é especializado em Direito Penal, com ênfase em Direito Penal Empresarial (Crimes contra a Ordem…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-102 contacts →

Exact match

“O escritório Severo Advocacia e Assessoria Jurídica, inscrito na OAB/RS sob o n° 9.851 é uma instituição que presta serviços na área de advocacia penal, penal empresarial…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-102 contacts →

Exact match

“Somos uma sociedade de advogados com atuação nas áreas de direito tributário, societário e empresarial.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-102 contacts →

Exact match

“We work in a diversified and specialized manner, providing legal services to both individuals and corporations, in both preventive and contentious scenarios.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchPorto Alegre, BrazilHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Localizado nos altos do Moinhos de Vento, o escritório é composto de profissionais altamente especializados na área jurídica, estando sempre em constante atualização e sintonia…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 21 of 78 fraud defense law firms based in Porto Alegre, Brazil

See the full list, filter by size, metro and specialty, and access 122 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fraud defense law firms based in Porto Alegre, Brazil at a glance

As of Sep 12, 2026
32.8%Verified-email coverage
1.6%Mobile-number coverage
4.8Average contacts per company
1-10Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
18
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 79.0d

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.
What qualifies
Company records associated with Porto Alegre, Brazil whose business descriptions match “fraud defense 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 122 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 12, 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.

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 “fraud defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fraud defense law firms are there based in Porto Alegre, Brazil?

RevenueBase identified 78 company matches for fraud defense law firms associated with Porto Alegre, Brazil 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?

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

Which city in Brazil has the most fraud defense law firms?

Sao Paulo leads Brazil with 175 company records, followed by Rio De Janeiro (51) and Porto Alegre (35).

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 122 professional contacts with verified work emails tracked across these 78 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 78 fraud defense law firms based in Porto Alegre, Brazil. 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.