Company lists · Data refreshed September 2026
Top 25 Conference and event organizers based in Brazil
RevenueBase identified 1,510 conference and event organizers headquartered in Brazil as of September 2026 and tracks 10,134 professional contacts across them, including 1,499 with verified work emails. Sao Paulo is the largest hub.
This list covers conference and event organizers headquartered in 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 19, 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 25 largest conference and event organizers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 366 contacts → | ||||
Indirect evidence “Revolucionando a forma de realizar eventos sociais e corporativos, a Bisutti atua como um ecossistema completo de experiências, unindo espaços exclusivos, curadoria e execução…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 340 contacts → | ||||
Indirect evidence “Empresa que trabalha com cerimonial, buffet e salões de eventos” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 319 contacts → | ||||
Indirect evidence “Possuímos uma equipe especializada capaz de compreender e transformar suas ideias em grandes realizações, proporcionando um evento incrível e lembrado por todos.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 227 contacts → | ||||
Partial evidence “Olá, somos a Costa Brava Travel & Events.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 143 contacts → | ||||
Indirect evidence “Somos uma empresa especializada em gerenciamento, desenvolvimento e organização de eventos médicos que atua desde 2002.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 136 contacts → | ||||
Indirect evidence “A Central de Eventos foi criada para atender a crescente demanda do mercado de eventos & incentivos corporativos.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 135 contacts → | ||||
Indirect evidence “A Promova I.D.E.I.A.S.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 127 contacts → | ||||
Indirect evidence “Jeito Renase de Ser Na Renase, cada projeto é mais que um evento.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 119 contacts → | ||||
Indirect evidence “Somos um ecossistema de gestão de eventos que nasceu para transformar cada evento algo verdadeiramente especial tanto para quem celebra, quanto para quem faz acontecer.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 105 contacts → | ||||
Indirect evidence “Aqui cada encontro importa.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 98 contacts → | ||||
Indirect evidence “A OPUS Viagens e Eventos é uma empresa voltada para a logística de eventos, viagens corporativas e de lazer.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 95 contacts → | ||||
Indirect evidence “O Grupo Feeling, antes de tudo, é um grupo de empresas apaixonada pelo que faz, motivada pelos desafios e pela satisfação de transformá-los em soluções criativas e inovadoras.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 80 contacts → | ||||
Indirect evidence “A NürnbergMesse Brasil, parte do Grupo NürnbergMesse, uma das 15 maiores organizadoras de feiras do mundo, conecta mercados e acelera negócios por meio de feiras B2B, congressos…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 71 contacts → | ||||
Indirect evidence “Há mais de 20 anos transformando sonhos em experiências inesquecíveis, a nossa especialidade é encantar os clientes com planejamento e logística impecável, proporcionando momentos…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 64 contacts → | ||||
Indirect evidence “Especializada na criação e organização de eventos, a GEO, empresa da Globo Comunicação Participações SA, está, desde 2010, unindo marcas e pessoas pela emoção, além de gerar novas…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 61 contacts → | ||||
Indirect evidence “A Fito é o parceiro consultivo ideal para transformar projetos de Brand Experience em experiências inesquecíveis e impactantes, que conectam pessoas às marcas.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 58 contacts → | ||||
Indirect evidence “Há 25 anos, nosso negócio é criar Atmosfera de Conexão.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 57 contacts → | ||||
Indirect evidence “Há 34 anos é referência como agência de live marketing inovadora em eventos premium nacionais e internacionais.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 57 contacts → | ||||
Indirect evidence “A Origami Marketing e Eventos é uma empresa especializada em eventos corporativos, há anos vem se consolidando neste setor como uma das melhores empresas do ramo.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 57 contacts → | ||||
Indirect evidence “A Even3 é uma plataforma poderosa e ao mesmo tempo simples e intuitiva, para organização de eventos acadêmicos, técnicos, científicos ou empresariais.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 57 contacts → | ||||
Indirect evidence “Agência de trade marketing e eventos de atuação NacionalAgência de trade marketing e eventos de atuação NacionalAgência de trade marketing e eventos de atuação NacionalAgência de…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 55 contacts → | ||||
Indirect evidence “Um modelo de atendimento que é o sonho de todo cliente.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 52 contacts → | ||||
Indirect evidence “A TOP nasceu para realizar festas inesquecíveis, transformando sonhos em realidade.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 50 contacts → | ||||
Indirect evidence “Bem-vindo a Welcome Group!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 50 contacts → | ||||
Indirect evidence “Na TG, a realidade é nossa essência.” Source: RevenueBase Database · checked Sep 19, 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: conference and event organizers. 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 conference and event organizers.
- Partial evidence
- Its own public description names part of conference and event organizers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name conference and event organizers. 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 1,510 conference and event organizers based in Brazil
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Conference and event organizers based in Brazil at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,510 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 conference and event organizers, 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 Brazil whose own description of what they do matches “conference and event organizers”. 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 conference and event organizers), 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 conference and event organizers, and records with no verified work email. Companies headquartered outside Brazil 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, 1,499 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 19, 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.
Conference and event organizers by metro
- Conference and event organizers in Sao Paulo507
- Conference and event organizers in Rio De Janeiro144
- Conference and event organizers in Belo Horizonte55
- Conference and event organizers in Curitiba47
- Conference and event organizers in Porto Alegre45
- Conference and event organizers in Brasilia33
- Conference and event organizers in Salvador32
- Conference and event organizers in Campinas31
- Conference and event organizers in Fortaleza29
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 conference and event organizers, 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 conference and event organizers are there based in Brazil?
RevenueBase identified 1,510 conference and event organizers headquartered in 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?
Bisutti, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most conference and event organizers?
Sao Paulo leads with 507 headquartered companies, followed by Rio De Janeiro (144) and Belo Horizonte (55).
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 1,499 verified decision-maker contacts tracked across these 1,510 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 19, 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.
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