CNAE 7320-3/00 · São Luís (MA)
Pesquisas de mercado e de opinião pública in São Luís (MA)
30 active companies are headquartered in São Luís (MA) with this CNAE as their main activity. They represent 1.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in São Luís (MA)
- 30
- 1.1% of Brazil's
- Of every 100 companies in São Luís (MA)
- 0.0
- do this activity
- Among Maranhão's cities
- 1st
- by companies in this activity
Active companies in São Luís (MA)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- INSTITUTO DE PESQUISA DE OPINIAO PUBLICA BRASILEIRA LTDASão Luís (MA)
- DATA X PESQUISAS E CONSULTORIA LTDASão Luís (MA)
- POP CONSULTING MARKETING E DESENVOLVIMENTO LTDASão Luís (MA)
- VERITAS PESQUISAS LTDASão Luís (MA)
- MM VIEIRA LTDASão Luís (MA)
- LUNETA PESQUISAS DE MERCADO E OPINIAO LTDASão Luís (MA)
- DATAILHA PESQUISAS E CONSULTORIA LTDASão Luís (MA)
- CONTATO EMPREENDIMENTOS LTDASão Luís (MA)
- QI MERCADO LTDASão Luís (MA)
- EXATA INTELIGENCIA CONSULTORIA E PESQUISA LTDASão Luís (MA)
- PROJETE CONSULTORIA LTDASão Luís (MA)
- DATA-M SERVICOS DE PESQUISA LTDASão Luís (MA)
- PREVER PESQUISAS DE OPINIAO PUBLICA LTDASão Luís (MA)
- A K R MARQUES LTDASão Luís (MA)
- TRES PESQUISAS, PROJETOS E COMUNICACAO LTDASão Luís (MA)
- ECONOMETRICA PESQUISA LTDASão Luís (MA)
- PRIME DADOS DE PESQUISA DE MERCADO E OPNIAO PUBLICA LTDASão Luís (MA)
- LITORAL PESQUISA DE DADOS E OPINIAO PUBLICA LTDASão Luís (MA)
- EQUATTORIAL PESQUISA DE MERCADO E OPINIAO E ESTUDOS SOCIAS LTDASão Luís (MA)
- IPESMA PESQUISA DE OPINIAO E MERCADO LTDASão Luís (MA)
- DADOS E OPNIAO PESQUISA DE MERCADO E OPINIAO PUBLICA LTDASão Luís (MA)
- TOPTECH PESQUISAS, CURSOS, CONSULTORIA E SERVICOS LTDASão Luís (MA)
- MARTINS E PEREIRA LTDASão Luís (MA)
- C F G LOPES JUNIORSão Luís (MA)
- MARIA M DA SILVASão Luís (MA)
- N C L DE CARVALHOSão Luís (MA)
- R S DE S LEITESão Luís (MA)
- S B R DE JESUS PESQUISASSão Luís (MA)
- G.V.BROERSão Luís (MA)
- LINO EMILIANO PRASERES SILVASão Luís (MA)
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- São Luís (MA)0.0
- Maranhão0.0
- Brazil0.0
In São Luís (MA), the activity weighs 2.6 times what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 63.8% 30
- 2 Imperatriz 17.0% 8
- 3 Itaipava do Grajaú 2.1% 1
- 4 Anapurus 2.1% 1
- 5 Bacabal 2.1% 1
- 6 Cândido Mendes 2.1% 1
- 7 Pedreiras 2.1% 1
- 8 Porto Franco 2.1% 1
- 9 São José de Ribamar 2.1% 1
- 10 Viana 2.1% 1
1 more cities
- 11 Açailândia 1
Class 7320-3 in São Luís (MA)
pesquisas de mercado e de opinião pública, by subclassClose to this: 7311-4/00 · Agências de publicidade, 220 companies in São Luís (MA).
What activity 7320-3/00 is
- Os estudos sobre o potencial de mercado, sobre a avaliação de produtos e sobre o hábito de consumidores, com o objetivo de: promover a venda de produtos existentes, lançar e vender novos produtos, realizar análises estatísticas dos resultados
- A realização de pesquisas de opinião pública para colher a avaliação da população sobre questões políticas, econômicas e sociais, bem como, para a realização de análises estatísticas dos resultados
- As atividades de checking de publicidade
Frequently asked questions
How many companies have main CNAE 7320-3/00 in São Luís (MA)?
30 active companies have CNAE 7320-3/00 as their main activity in São Luís (MA), according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Maranhão's cities has the most companies in this activity?
São Luís, with 30, 63.8% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in São Luís (MA).