CNAE 3312-1/02 · Maranhão
Manutenção e reparação de aparelhos e instrumentos de medida, teste e controle in Maranhão
41 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 3,146
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
- 41
- 1.3% of Brazil's
- Of every 100 companies in Maranhão
- 0.0
- do this activity
- Among Brazil's federative units
- 14th
- 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 2- EKIPA - POSTO LTDABalsas (MA)
- SHOPPING DOS POSTOS LTDAJoão Lisboa (MA)
- RUSSO COMERCIO E INDUSTRIA LTDASão Luís (MA)
- L.LINCOLN SERVICOS LTDAImperatriz (MA)
- VORTEX ENERGIA SOLAR E ENGENHARIA ELETRICA LTDAPinheiro (MA)
- AGUIAR COMERCIO E SERVICOS LTDASão Luís (MA)
- L. T. COMERCIO E SERVICOS LTDAImperatriz (MA)
- CDG AUTOMACAO E INSTRUMENTACAO LTDASão Luís (MA)
- ARAUJO SOLUCOES LTDABalsas (MA)
- R S C COMERCIO LTDAImperatriz (MA)
- J G C DE SOUSA ENGENHARIA LTDAAçailândia (MA)
- EXATA TECNOLOGIA EM PESAGEM LTDASão Luís (MA)
- GAMATEC LTDAPresidente Dutra (MA)
- GPS DIV. ATIVA PREV. LTDASão Luís (MA)
- AMORIM LTDASão Luís (MA)
- S. S. COSTA LTDABalsas (MA)
- VITALY EMPREENDIMENTOS E SERVICOS LTDASão João Batista (MA)
- P S R COMERCIO E SERVICOS LTDASão Luís (MA)
- CASA DAS BALANCAS LTDAImperatriz (MA)
- MASTER TECH BOMBAS LTDABalsas (MA)
- OLIVEIRA MOTA E CIA LTDA.São Luís (MA)
- F. R. A. COMERCIO E SERVICOS LTDAImperatriz (MA)
- BALANCAS SUL TECH LTDABalsas (MA)
- INVESTSUN ENERGIAS RENOVAVEIS LTDASão Luís (MA)
- DELTA AGRO MARANHAO COMERCIO REPRESENTACAO E SERVICOS LTDABalsas (MA)
- R & M SOLUCOES E SERVICOS LTDAImperatriz (MA)
- CONTROLE TACOGRAFO E SERVICOS LTDAAlto Alegre do Maranhão (MA)
- PETROFEL PECAS E MANUTENCAO LTDAPaço do Lumiar (MA)
- MZ TACOGRAFOS E SENSORES LTDASão Luís (MA)
- I SILVA COSTAMirinzal (MA)
List limited to 41 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 34.1% 14
- 2 Imperatriz 22.0% 9
- 3 Balsas 17.1% 7
- 4 Alto Alegre do Maranhão 2.4% 1
- 5 Bacabal 2.4% 1
- 6 Chapadinha 2.4% 1
- 7 João Lisboa 2.4% 1
- 8 Mirinzal 2.4% 1
- 9 Paço do Lumiar 2.4% 1
- 10 Pinheiro 2.4% 1
4 more cities
- 11 Presidente Dutra 1
- 12 São João Batista 1
- 13 Açailândia 1
- 14 Miranda do Norte 1
Class 3312-1 in Maranhão
manutenção e reparação de equipamentos eletrônicos e ópticos, by subclass| Subclass | Active |
|---|---|
| 3312-1/02 Manutenção e reparação de aparelhos e instrumentos de medida, teste e controle · this one | 41 |
| 3312-1/03 Manutenção e reparação de aparelhos eletromédicos e eletroterapêuticos e equipamentos de irradiação | 45 |
| 3312-1/04 Manutenção e reparação de equipamentos e instrumentos ópticos | 2 |
What activity 3312-1/02 is
- A manutenção e reparação de aparelhos e instrumentos de medida, teste e controle
- A manutenção de aparelhos e equipamentos para controle de processos industriais
Frequently asked questions
How many companies have main CNAE 3312-1/02 in Maranhão?
41 active companies have CNAE 3312-1/02 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 14, 34.1% 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.