Company lists · Data refreshed September 2026

Top 25 Legal support services law firms based in Porto Alegre, Brazil

Name: Legal support services law firms based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 241 companies tracked

RevenueBase identified 241 legal support services law firms headquartered in Porto Alegre, Brazil as of September 2026 and tracks 2,302 professional contacts across them, including 497 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (1,375 companies); Porto Alegre has 241.

This list covers legal support services law firms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

241Companies

2,302Contacts tracked

497Verified emails

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The 25 largest legal support services law firms based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 241 legal support services law firms based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to legal support services law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Carpena Advogados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	130 contacts →
	Indirect evidence “Fundado em 1980, com uma visão precursora e de vanguarda, o escritório Carpena Advogados Associados tinha por propósito realizar serviços jurídicos personalizados e de elevada…” Source: RevenueBase Database · checked Sep 14, 2026
2	Müller & Moreira Advocacia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	n/a	119 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
3	Galvão Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	108 contacts →
	Indirect evidence “O Galvão Advogados Associados é um escritório de advocacia diferenciado e tem como principal premissa abraçar a causa do cliente como se fosse sua, adaptando-se de forma criativa…” Source: RevenueBase Database · checked Sep 14, 2026
4	Eichenberg, Lobato, Abreu & Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	100 contacts →
	Indirect evidence “Com uma trajetória sólida de resultados de sucesso e modernidade, EICHENBERG, LOBATO, ABREU & ADVOGADOS ASSOCIADOS é reconhecido por sua integridade e pelo seu compromisso…” Source: RevenueBase Database · checked Sep 14, 2026
5	Rama Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	94 contacts →
	Indirect evidence “Agilidade, qualidade e eficiência.” Source: RevenueBase Database · checked Sep 14, 2026
6	Castro Osório Pedrassani Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	62 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
7	Hoepers, Campos & Noroefé	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	46 contacts →
	Indirect evidence “Provemos soluções de alto rendimento.” Source: RevenueBase Database · checked Sep 14, 2026
8	Gois Almeida & Weirich Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	44 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
9	DE Rose Advogados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	42 contacts →
	Indirect evidence “De Rose Advogados atua há 47 anos no mercado profissional.” Source: RevenueBase Database · checked Sep 14, 2026
10	SCA Scalzilli Althaus	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	35 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
11	Barbieri Advogados	Partial evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	30 contacts →
	Partial evidence “Barbieri Advogados is a Law Firm and a collective of individuals renowned for their technical prowess, integrity, and extraordinary desire to understand and serve our clients…” Source: RevenueBase Database · checked Sep 14, 2026
12	Iboti Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	29 contacts →
	Indirect evidence “Iboti Advogados Associados é um escritório jurídico comprometido com a excelência, que atua no atendimento de pessoas físicas e jurídicas de diversos segmentos, oferecendo…” Source: RevenueBase Database · checked Sep 14, 2026
13	Koch Advogados Associados	Partial evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	24 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
14	Sperb Advocacia Empresarial	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	1-10	22 contacts →
	Indirect evidence “Sperb Advocacia Empresarial, um escritório de assessoria e consultoria jurídica que desenvolve soluções inovadoras para potencializar seus resultados.” Source: RevenueBase Database · checked Sep 14, 2026
15	Stürmer, Corrêa DA Silva, Jaeger & Spindler DOS Santos Advogados	Partial evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	21 contacts →
	Partial evidence “Founded in 1990, the firm is located in the southern region of Brazil, acting in all branches of business law.” Source: RevenueBase Database · checked Sep 14, 2026
16	Coelho Silva Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	20 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
17	Porto E Severgnini Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “O escritório PORTO & SEVERGNINI ADVOGADOS foi criado em março de 2003, sobre a estrutura do escritório familiar fundado entre os advogados Odete Terezinha (in memoriam) Porto e…” Source: RevenueBase Database · checked Sep 14, 2026
18	Zanella Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
19	Pereira DA Costa Advogados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Fundado em 2002, o Pereira da Costa Advogados construiu sua trajetória a partir de uma premissa clara: decisões jurídicas bem conduzidas não apenas resolvem problemas, elas…” Source: RevenueBase Database · checked Sep 14, 2026
20	Agrifoglio Vianna	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “A sociedade Agrifoglio Vianna Advogados Associados, constituída em 1991, desenvolve a prática de seus serviços jurídicos de forma sólida em âmbito nacional.” Source: RevenueBase Database · checked Sep 14, 2026
21	slap.law	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Acreditamos que sem empreendedorismo e inovação tecnológica não há desenvolvimento.” Source: RevenueBase Database · checked Sep 14, 2026
22	Albornoz Jordão Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	1-10	11 contacts →
	Indirect evidence “Localizado em uma região central de Porto Alegre, o Albornoz Jordão pauta o atendimento de seus clientes pela ética e compromisso com a qualidade.” Source: RevenueBase Database · checked Sep 14, 2026
23	Paulo Leitão Advogados S S	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “Um Escritório completo, com mais de 30 anos de experiência e atuação profissional.” Source: RevenueBase Database · checked Sep 14, 2026
24	Costa & Koenig Advogados Associados	Partial evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	1-10	11 contacts →
	Partial evidence “Law firm focused on Labor, Civil, Tax and Corporate Law, offering a personalized service, consistent with the speed and innovation required in the corporate world.” Source: RevenueBase Database · checked Sep 14, 2026
25	Koch & Koch, Carvalho, Guerreiro Advogados E Consultores	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legal support services law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legal support services law firms.
Partial evidence: Its own public description names part of legal support services law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal support services law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 241 legal support services law firms based in Porto Alegre, Brazil

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Legal support services law firms based in Porto Alegre, Brazil at a glance

As of Sep 14, 2026

21.6%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

175

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 241 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 legal support services law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “legal support services law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legal support services law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legal support services law firms, 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 its RevenueBase Smart Search 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, 497 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 14, 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.

Legal support services law firms by metro in Brazil

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legal support services law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legal support services law firms are there based in Porto Alegre, Brazil?

RevenueBase identified 241 legal support services law firms 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?

Carpena Advogados, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city in Brazil has the most legal support services law firms?

Sao Paulo leads Brazil with 1,375 headquartered companies, followed by Rio De Janeiro (439) and Belo Horizonte (311). Porto Alegre has 241.

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 497 verified decision-maker contacts tracked across these 241 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 14, 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 Smart Search, 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.