CNAE 9512-6/00 · São Luís (MA)
Reparação e manutenção de equipamentos de comunicação in São Luís (MA)
360 active companies are headquartered in São Luís (MA) with this CNAE as their main activity. They represent 0.6% 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)
- 360
- 0.6% of Brazil's
- Of every 100 companies in São Luís (MA)
- 0.3
- 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. · page 1 of 10- H A MIRITIBA LTDASão Luís (MA)
- DIGITAL PROCESSAMENTO DE DADOS LTDASão Luís (MA)
- RT MARASUL LTDASão Luís (MA)
- PATRICK CELL OFICIAL LTDASão Luís (MA)
- M DE SOUZA & CIA LTDASão Luís (MA)
- ATMOS COMERCIO E SERVICOS LTDASão Luís (MA)
- TOULBER CELL LTDASão Luís (MA)
- WAVE TECNOLOGIA LTDASão Luís (MA)
- JCE TELECOMUNICACOES LTDASão Luís (MA)
- JG ASSISTENCIA TECNICA E CONSULTORIA LTDASão Luís (MA)
- CENTER FIX COMERCIO E SERVICOS LTDASão Luís (MA)
- W3 FIX LTDASão Luís (MA)
- BRATECH IMPORTS LTDASão Luís (MA)
- M DE J F VIANA LTDASão Luís (MA)
- S PONTES DE AGUIAR FILHO SERVICE LTDASão Luís (MA)
- UP CONECTA COMERCIO E SERVICOS LTDASão Luís (MA)
- MORENO ELETRONICOS E CIA LTDASão Luís (MA)
- DSL ACESSORIOS LTDASão Luís (MA)
- MKT CELULARES LTDASão Luís (MA)
- GRCELL ACESSORIOS E ASSISTENCIA TECNICA DE CELULAR LTDASão Luís (MA)
- LS IMPORTES LTDASão Luís (MA)
- YOKOHAMA SERVICOS DE TELECOMUNICACOES LTDASão Luís (MA)
- ALFAS TELECON LTDASão Luís (MA)
- ALMAZA MULTISERVICOS TECNICOS LTDASão Luís (MA)
- GOLTZMAN E MELO LTDASão Luís (MA)
- I CLICK REPAROS AVANCADOS LTDASão Luís (MA)
- LIONTEC ASSISTENCIA TECNICA E SOLUCOES TECNOLOGICAS LTDASão Luís (MA)
- M W COMERCIO E SERVICOS LTDASão Luís (MA)
- G2 REPRESENTACOES COMERCIAIS LTDASão Luís (MA)
- INOVA SOLUCOES LTDASão Luís (MA)
List limited to 300 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
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)0.3
- Maranhão0.3
- Brazil0.2
In São Luís (MA), the activity weighs 1.4 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 31.8% 360
- 2 Imperatriz 9.6% 109
- 3 São José de Ribamar 6.3% 71
- 4 Paço do Lumiar 3.6% 41
- 5 Timon 2.9% 33
- 6 Balsas 2.8% 32
- 7 Santa Inês 2.1% 24
- 8 Bacabal 1.9% 22
- 9 Caxias 1.9% 21
- 10 Açailândia 1.8% 20
20 more cities
- 11 Codó 14
- 12 Tutóia 13
- 13 Barra do Corda 12
- 14 Pedreiras 12
- 15 Grajaú 11
- 16 Estreito 10
- 17 Raposa 7
- 18 Barreirinhas 7
- 19 Chapadinha 7
- 20 Pinheiro 7
- 21 Presidente Dutra 7
- 22 Buriticupu 6
- 23 Carolina 6
- 24 João Lisboa 6
- 25 Lago da Pedra 6
- 26 Mata Roma 6
- 27 Porto Franco 6
- 28 São João dos Patos 6
- 29 Coroatá 5
- 30 Pio XII 5
What activity 9512-6/00 is
- A reparação e manutenção de equipamentos de comunicação, tais como: #- telefones fixos e móveis, celulares #- aparelhos telefônicos de uso público #- aparelhos de fax #- equipamentos de comunicação: modems, roteadores, pontes #- equipamentos de rádio de transmissão-recepção #- câmeras de televisão e de vídeo de uso profissional
Frequently asked questions
How many companies have main CNAE 9512-6/00 in São Luís (MA)?
360 active companies have CNAE 9512-6/00 as their main activity in São Luís (MA), according to the Receita Federal's October 2026 publication. That is 0.3 of every 100 companies there, against 0.2 in Brazil.
Which of Maranhão's cities has the most companies in this activity?
São Luís, with 360, 31.8% 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).