CNAE 3313-9/99 · Maranhão
Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente in Maranhão
124 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 1.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 9,419
What this list shows
We count each active company once, by its head office in this state 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 Maranhão
- 124
- 1.3% of Brazil's
- Of every 100 companies in Maranhão
- 0.0
- do this activity
- Among Brazil's federative units
- 15th
- by companies in this activity
Active companies in Maranhão
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 5- VIATRAC ASSISTENCIA TECNICA AUTORIZADA E REPRESENTACOES LTDAImperatriz (MA)
- L S M TRINDADE LTDAMonção (MA)
- THONFIX MANUTENCAO ELETRONICA E SERVICOS LTDASão Luís (MA)
- AFB ENGENHARIA E SERVICOS LTDAMirador (MA)
- E B DE CARVALHO SILVA LTDABalsas (MA)
- M A DINIZ LTDABacabal (MA)
- N7 EQUIPAMENTOS E SERVICOS LTDAImperatriz (MA)
- M A DO N SOUZA LTDALago Verde (MA)
- JBSAT PRODUTOS ELETRONICOS LTDACarutapera (MA)
- N7 ENGENHARIA E AUTOMACAO LTDASão Luís (MA)
- ETSM SERVICOS DE CONSULTORIA E MANUTENCAO EM ENGENHARIA ELETRICA E DE AUTOMACAO LTDASão Luís (MA)
- CK SERVICOS E COMERCIO LTDASão Luís (MA)
- ELETROROFER POCOS E BOMBAS LTDABarra do Corda (MA)
- L C C DO NASCIMENTO & CIA. LTDASão Luís (MA)
- D PAULA SERVICOS ELETROMECANICOS LTDASão Luís (MA)
- HOSPITECH OPME E SERVICOS LTDASão Luís (MA)
- EDER J VIEIRA DE ARAUJO LTDACaxias (MA)
- GRUPO FC LTDALago da Pedra (MA)
- COOPERATIVA DE CONSUMIDORES DE ENERGIA JUNTOS MABalsas (MA)
- LEANDRO CARLOS FARIAS SOEIROSão Luís (MA)
- JOSE HENRIQUE PEREIRA DA SILVAImperatriz (MA)
- H A COELHOAlto Parnaíba (MA)
- C. REIS ALVESLago da Pedra (MA)
- ERIVAN A BEZERRAMirador (MA)
- C G B DA SILVA SMART CONTROLSão Luís (MA)
- BRUNO SILVA CAVALCANTEDavinópolis (MA)
- BENEDITO CABRAL MENDES FILHOVitória do Mearim (MA)
- BRUNO DA SILVA ALVESPresidente Dutra (MA)
- MARCOS VENICIUS DE OLIVEIRA ASSUNCAOTimon (MA)
- BETANIA DE SA SOUSAPresidente Dutra (MA)
List limited to 124 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
- Maranhão0.0
- Brazil0.0
In Maranhão, the activity weighs 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 38.7% 48
- 2 Imperatriz 19.4% 24
- 3 Balsas 4.8% 6
- 4 Lago da Pedra 3.2% 4
- 5 Paço do Lumiar 3.2% 4
- 6 Timon 3.2% 4
- 7 Caxias 2.4% 3
- 8 Cidelândia 1.6% 2
- 9 Davinópolis 1.6% 2
- 10 Bacabal 1.6% 2
20 more cities
- 11 Grajaú 2
- 12 Mirador 2
- 13 Presidente Dutra 2
- 14 São José de Ribamar 2
- 15 Estreito 2
- 16 Buriticupu 1
- 17 Alcântara 1
- 18 Alto Parnaíba 1
- 19 Barra do Corda 1
- 20 Carolina 1
- 21 Carutapera 1
- 22 Dom Pedro 1
- 23 João Lisboa 1
- 24 Lago Verde 1
- 25 Monção 1
- 26 São Raimundo das Mangabeiras 1
- 27 Sítio Novo 1
- 28 Vitória do Mearim 1
- 29 Paulo Ramos 1
- 30 Açailândia 1
Class 3313-9 in Maranhão
manutenção e reparação de máquinas e equipamentos elétricos, by subclass| Subclass | Active |
|---|---|
| 3313-9/01 Manutenção e reparação de geradores, transformadores e motores elétricos | 188 |
| 3313-9/02 Manutenção e reparação de baterias e acumuladores elétricos, exceto para veículos | 4 |
| 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente · this one | 124 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 366 companies in Maranhão.
What activity 3313-9/99 is
- A manutenção e reparação de aparelhos e equipamentos para distribuição e controle de energia elétrica
- A manutenção e reparação de aparelhos e equipamentos elétricos não especificados anteriormente
Frequently asked questions
How many companies have main CNAE 3313-9/99 in Maranhão?
124 active companies have CNAE 3313-9/99 as their main activity in Maranhão, 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 48, 38.7% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Maranhão.