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Company lists · Data refreshed September 2026

Top 25 Law firm administrative services based in Porto Alegre, Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 196 companies tracked

RevenueBase identified 196 law firm administrative services headquartered in Porto Alegre, Brazil as of September 2026 and tracks 1,968 professional contacts across them, including 362 with verified work emails. Sao Paulo is the largest hub.

This list covers law firm administrative services headquartered in Porto Alegre, Brazil, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
196Companies
1,968Contacts tracked
362Verified emails
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The 25 largest law firm administrative services based in Porto Alegre, Brazil

Ranked by team size
Top 25 of 196 law firm administrative services based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names law firm administrative services: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Müller & Moreira AdvocaciaIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 2026n/a118

“Fundado em 1992, o Escritório Müller e Moreira Advocacia conta com 30 anos de experiência em atuação nas áreas do direito civil, direito do consumidor, direito empresarial e…”

Source: company website · checked Sep 4, 2026
2
Rama Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202651-20094

“Agilidade, qualidade e eficiência.”

Source: company website · checked Sep 4, 2026
3
Castro Osório Pedrassani Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5063

“Castro Osório Pedrassani Advogados Associados é um escritório de advocacia especializado no Direito Social, com sede em Porto Alegre e atuação em todo o Estado do Rio Grande do…”

Source: company website · checked Sep 4, 2026
4
Juchem AdvocaciaPartial evidence
Porto Alegre, BrazilHQ checked Sep 4, 202651-20054

“A Juchem é formada por uma tripulação de diversas especialidades que atuam nas seguintes áreas do Direito: Administrativo e Regulatório, Aeronáutico, Agronegócio, Ambiental, ESG e…”

Source: company website · checked Sep 4, 2026
5
Hoepers, Campos & NoroeféIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202651-20046

“Provemos soluções de alto rendimento.”

Source: company website · checked Sep 4, 2026
6
Gois Almeida & Weirich Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5044

“Com sede em Porto Alegre/RS e atuando nos estados do Rio Grande do Sul, Santa Catarina e Paraná, a GOIS ALMEIDA & WEIRICH ADVOGADOS ASSOCIADOS é dirigida pelos sócios-diretores…”

Source: company website · checked Sep 4, 2026
7
DE Rose AdvogadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202651-20042

“De Rose Advogados atua há 47 anos no mercado profissional.”

Source: company website · checked Sep 4, 2026
8
SCA Scalzilli AlthausIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202651-20040

“A Scalzilli.fmv Advogados & Associados, com quase 40 anos de atuação, consolidou sua tradição e credibilidade em todo mercado jurídico corporativo com o compromisso de estar…”

Source: company website · checked Sep 4, 2026
9
Malta Martins Advocacia EmpresarialIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5026

“A Malta Martins Advocacia Empresarial é uma sociedade voltada ao atendimento das principais contingências das rotinas empresariais.”

Source: company website · checked Sep 4, 2026
10
Koch Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5024

“Koch Lawyers consolidated in over more than 50 years of legal experience, a story with the Government and the business community of this state.”

Source: company website · checked Sep 4, 2026
11
Coelho Silva Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5020

“O escritório Coelho Silva Advogados Associados tem sua sede na cidade de Porto Alegre e filial na cidade de Bento Gonçalves, estado do Rio Grande do Sul.”

Source: company website · checked Sep 4, 2026
12
Zanella Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5016

“A Zanella Advogados Associados é tradicional escritório de advocacia de Porto Alegre (RS), dedicado à assessoria jurídica a pessoas físicas e jurídicas, no âmbito extrajudicial…”

Source: company website · checked Sep 4, 2026
13
Charneski AdvogadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5012

“Charneski Advogados presta serviços advocatícios nas áreas de direito tributário, contencioso tributário, direito societário, planejamento sucessório e patrimonial, auditorias…”

Source: company website · checked Sep 4, 2026
14
Paulo Leitão Advogados S SIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-5011

“Um Escritório completo, com mais de 30 anos de experiência e atuação profissional.”

Source: company website · checked Sep 4, 2026
15
Mssb LAWIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-1010

“Localizado em Porto Alegre/RS, com atuação nacional.”

Source: company website · checked Sep 4, 2026
16
Integrità Contábil & EmpresarialIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-109

“Escritório de contabilidade e gestão empresarial”

Source: company website · checked Sep 4, 2026
17
Martins, Robledo E Bernardon Advocacia EmpresarialIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-509

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

Source: company website · checked Sep 4, 2026
18
NTAIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-108

“Localizado no coração do bairro Moinhos de Vento, uma das regiões mais sofisticadas de Porto Alegre, e contando com a experiência de três gerações na advocacia, o Neubarth…”

Source: company website · checked Sep 4, 2026
19
Franken E Kreisner Advogados AssociadosPartial evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-107

“Franken e Kreisner Advogados Associados is a law practice company.”

Source: company website · checked Sep 4, 2026
20
Laís Lucas Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-507

“Há 20 anos, nos dedicamos ao atendimento de empresas nas áreas consultiva e contenciosa com o propósito de garantir aos nossos clientes o pleno controle das suas questões…”

Source: company website · checked Sep 4, 2026
21
JP Leal AdvogadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-507

“O JP Leal Advogados S/S é composto por profissionais altamente capacitados e experientes, alinhados a princípios e valores comuns, o que faz de nós referência na qualidade dos…”

Source: company website · checked Sep 4, 2026
22
Comunello, Mattos & Degani AdvogadosPartial evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-107

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

Source: company website · checked Sep 4, 2026
23
BTM AdvogadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-106

“Escritório de advocacia especializado em Direito Empresarial”

Source: company website · checked Sep 4, 2026
24
Mascarello & Oliveira Advogados AssociadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 20261-106

“Somos uma equipe de profissionais multidisciplinar, cuja prática é orientada para atender às demandas de nossos clientes, considerando as peculiaridades de cada negócio.”

Source: company website · checked Sep 4, 2026
25
Demóstenes AdvogadosIndirect evidence
Porto Alegre, BrazilHQ checked Sep 4, 202611-506

“Há mais de 60 anos o escritório de advocacia Demóstenes Pinto Advogados tem orgulho de participar da história econômica do Rio Grande do Sul e também do Brasil.”

Source: company website · checked Sep 4, 2026

Showing 25 of 196 law firm administrative services based in Porto Alegre, Brazil

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Law firm administrative services based in Porto Alegre, Brazil at a glance

As of Sep 4, 2026
1-10Median size (employees)
Sao PauloLargest hub · 1001 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
137
11-50
48
51-200
6
1,001-5,000
1

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 196 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 law firm administrative services, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Porto Alegre, Brazil whose own description of what they do matches “law firm administrative services”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among law firm administrative services, and records with no verified work email. Companies headquartered outside Porto Alegre 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 an evidence 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, 362 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 4, 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.

Law firm administrative services by metro in Brazil

Frequently asked

How many law firm administrative services are there based in Porto Alegre, Brazil?

RevenueBase identified 196 law firm administrative services headquartered in Porto Alegre, Brazil 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?

Müller & Moreira Advocacia, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most law firm administrative services?

Sao Paulo leads with 1001 headquartered companies, followed by Rio De Janeiro (334) and Curitiba (257).

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 362 verified decision-maker contacts tracked across these 196 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 196 law firm administrative services based in Porto Alegre, Brazil. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Law firm administrative services in Brazil · All Brazil lists · All Law firm administrative services lists · New 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.

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