CNAE 3312-1/04 · Minas Gerais
Manutenção e reparação de equipamentos e instrumentos ópticos in Minas Gerais
18 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 9.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 196
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 Minas Gerais
- 18
- 9.2% of Brazil's
- Of every 100 companies in Minas Gerais
- 0.0
- do this activity
- Among Brazil's federative units
- 3rd
- by companies in this activity
Active companies in Minas Gerais
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- TECHNICAL MED MANUTENCAO DE EQUIPAMENTOS MEDICOS LTDABelo Horizonte (MG)
- FOX ANALITICA IMPORTACAO LTDAIpatinga (MG)
- GINATOLAB SERVICOS OPTICOS LTDAAlfenas (MG)
- MEDICAL HOSP MANUTENCAO EM EQUIPAMENTOS MEDICOS LTDABelo Horizonte (MG)
- MSTERM METROLOGIA E SOLUCOES TERMICAS LTDABelo Horizonte (MG)
- OPTI TECH COMERCIO E SERVICOS LTDABelo Horizonte (MG)
- TM EQUIPAMENTOS MEDICOS LTDAUberlândia (MG)
- HOSPLABOR ASSISTENCIA TECNICA LTDABelo Horizonte (MG)
- TECHTRONICS MANUTENCAO E CALIBRACAO EM EQUIPAMENTOS DA GEOTECNOLOGIA LTDABelo Horizonte (MG)
- FEISITEC LTDABelo Horizonte (MG)
- JB MONTAGENS OPTICOS LTDABelo Horizonte (MG)
- METIS SERVICOS METROLOGICOS LTDABelo Horizonte (MG)
- LM TECH SOLUTIONS LTDABelo Horizonte (MG)
- EYE SEE TECH MANUTENCAO DE EQUIPAMENTOS OPTICOS LTDABelo Horizonte (MG)
- VICTOR LOPES DIAS FERREIRA LTDABelo Horizonte (MG)
- ENDOSCOPE - SOLUCOES EM OTICAS LTDABelo Horizonte (MG)
- SISTEMA INDUSTRIA E COMERCIO DE APAREL ELETRO ELET LTDAVarginha (MG)
- MARCIO MOL LACERDA CPF.Matozinhos (MG)
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
- Minas Gerais0.0
- Brazil0.0
In Minas Gerais, the activity weighs less than in Brazil.
Minas Gerais's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Belo Horizonte 72.2% 13
- 2 Alfenas 5.6% 1
- 3 Ipatinga 5.6% 1
- 4 Matozinhos 5.6% 1
- 5 Uberlândia 5.6% 1
- 6 Varginha 5.6% 1
Class 3312-1 in Minas Gerais
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 | 324 |
| 3312-1/03 Manutenção e reparação de aparelhos eletromédicos e eletroterapêuticos e equipamentos de irradiação | 242 |
| 3312-1/04 Manutenção e reparação de equipamentos e instrumentos ópticos · this one | 18 |
Close to this: 9521-5/00 · Reparação e manutenção de equipamentos eletroeletrônicos de uso pessoal e doméstico, 4,705 companies in Minas Gerais.
What activity 3312-1/04 is
- A manutenção e reparação de equipamentos e instrumentos ópticos (binóculos, telescópios, equipamentos cinematográficos e fotográficos de uso profissional, etc.)
Frequently asked questions
How many companies have main CNAE 3312-1/04 in Minas Gerais?
18 active companies have CNAE 3312-1/04 as their main activity in Minas Gerais, 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 Minas Gerais's cities has the most companies in this activity?
Belo Horizonte, with 13, 72.2% 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 Minas Gerais.