Company lists · Data refreshed September 2026
Top 24 Public relations consulting firms based in Porto Alegre, Brazil
RevenueBase identified 64 public relations consulting firms headquartered in Porto Alegre, Brazil as of September 2026 and tracks 379 professional contacts across them, including 127 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (529 companies); Porto Alegre has 64.
This list covers public relations consulting 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 29, 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.
The 24 largest public relations consulting firms based in Porto Alegre, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63 contacts → | ||||
Indirect evidence “Transformando Marcas em Marcas Líderes.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 60 contacts → | ||||
Indirect evidence “A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 24 contacts → | ||||
Indirect evidence “Raciocínio integrado, resultados reais!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 20 contacts → | ||||
Indirect evidence “A Moglia Comunicação Empresarial é especializada em projetos de assessoria de imprensa nacional e comunicação corporativa.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 17 contacts → | ||||
Indirect evidence “A Centro é uma empresa de comunicação estratégica que trabalha com quatro disciplinas principais: branding, design, propaganda e marketing digital, incluindo criação e…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 16 contacts → | ||||
Indirect evidence “We are a corporate communications agency with 25 years of experience based in Porto Alegre that seeks connections between brands and people.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Indirect evidence “A Agência Lorean é uma agência de comunicação e marketing que chega no mercado gaúcho com a intenção de, por meio da inovação nos relacionamentos e da comunicação que gera sentido…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 6 contacts → | ||||
Indirect evidence “Há mais de 30 anos, construímos autoridade, relacionamento e acesso ao que realmente importa e gera relevância para marcas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 6 contacts → | ||||
Indirect evidence “Estratégia e Comunicação trabalhando juntas pela sua empresa.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 contacts → | ||||
Indirect evidence “A Aurora Comunicação Criativa tem a energia, a consistência e a autenticidade necessárias para acompanhar os movimentos do mercado, da comunicação e do mundo para identificar os…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 5 contacts → | ||||
Indirect evidence “A empresa LS8 Consultoria de Imprensa teve início em 2003 e seu foco principal é assessoria de imprensa, mas também atua sob uma visão global de comunicação, prestando consultoria…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 contacts → | ||||
Indirect evidence “Na PortoDG, há 20 anos ajudamos empresas a se posicionarem de forma estratégica, fortalecendo suas marcas e aprimorando sua comunicação.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 4 contacts → | ||||
Indirect evidence “Somos uma agência de comunicação corporativa que atua no fortalecimento da imagem positiva e reputação de marcas e organizações.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 contacts → | ||||
Indirect evidence “SOON CONTENT é uma empresa de comunicação especializada em estratégia, produção de conteúdo e assessoria de imprensa para empresas e instituições.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 contacts → | ||||
Indirect evidence “Agência focada na construção e gestão de reputação de marcas, atua com uma visão integral dos clientes buscando coerência entre os discursos – e suas práticas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Criamos um método de trabalho que possibilita o cumprimento de processos que são fundamentais para o sucesso de qualquer ação comunicacional: planejamento, estratégia e execução.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Indirect evidence “Há mais de 20 anos no mercado de Comunicação Corporativa, a Insider2 tem em seu portfólio vários cases de sucesso.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “A Faro Comunicação vai além de uma tradicional assessoria de imprensa: criamos ideias e soluções customizadas e planejamos ações que privilegiam um olhar preciso para a marca…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “ASSESSORIA DE IMPRENSA Fortalecimento da marca e ganhos de credibilidade.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Somos a Brio, uma consultoria em comunicação que atua ao lado de empresas que enfrentam desafios para estruturar e conduzir sua comunicação de forma estratégica.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Sejam bem-vindos à Bháva!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Acreditamos na força da narrativa e na importância da comunicação para a construção de relacionamento entre marcas e seus públicos.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “A nossa essência é oferecer soluções completas e customizadas de comunicação corporativa.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence “Uma Nova Alternativa no Mercado de Comunicação Em março de 2015 saiu do forno um projeto que vem sendo pensado e aprimorado há cerca de dois anos: a Happiness Comunicação.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: public relations consulting 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 public relations consulting firms.
- Partial evidence
- Its own public description names part of public relations consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name public relations consulting 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 24 of 64 public relations consulting firms based in Porto Alegre, Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 127 reachable decision-makers.
Free signup · no credit card
Public relations consulting firms based in Porto Alegre, Brazil at a glance
As of Sep 29, 2026Companies by employee count
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 64 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 public relations consulting 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 “public relations consulting 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 public relations consulting 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 public relations consulting 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, 127 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 29, 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.
Public relations consulting 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 public relations consulting 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 public relations consulting firms are there based in Porto Alegre, Brazil?
RevenueBase identified 64 public relations consulting 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?
Competence Comunicação, headquartered in Porto Alegre, tops this list with the largest team on record.
Which city in Brazil has the most public relations consulting firms?
Sao Paulo leads Brazil with 529 headquartered companies, followed by Rio De Janeiro (130) and Belo Horizonte (71). Porto Alegre has 64.
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 127 verified decision-maker contacts tracked across these 64 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 public relations consulting firms based in Porto Alegre, Brazil. Start with a free account, no credit card.
Download this list →Related lists
Public relations consulting firms by geography
- Public relations consulting firms based in Buenos Aires, Argentina
- Public relations consulting firms based in Brisbane, Australia
- Public relations consulting firms based in Melbourne, Australia
- Public relations consulting firms based in Perth, Australia
- Public relations consulting firms based in Sydney, Australia
- Public relations consulting firms based in Wien, Austria
- Public relations consulting firms based in Brussels, Belgium
- Public relations consulting firms based in Belo Horizonte, Brazil
- Public relations consulting firms based in Brasilia, Brazil
- Public relations consulting firms based in Curitiba, Brazil
- Public relations consulting firms based in Rio De Janeiro, Brazil
- Public relations consulting firms based in Sao Paulo, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Public relations consulting firms based in Buenos Aires, Argentina
- Public relations consulting firms based in Brisbane, Australia
- Public relations consulting firms based in Melbourne, Australia
- Public relations consulting firms based in Perth, Australia
- Public relations consulting firms based in Sydney, Australia
- Public relations consulting firms based in Wien, Austria