CNAE 2840-2/00 · Rio de Janeiro (RJ)
Fabricação de máquinas ferramenta, peças e acessórios in Rio de Janeiro (RJ)
10 active companies are headquartered in Rio de Janeiro (RJ) 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
The same activity in Brazil 1,622 · Rio de Janeiro 24
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 Rio de Janeiro (RJ)
- 10
- 0.6% of Brazil's
- Of every 100 companies in Rio de Janeiro (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 1st
- by companies in this activity
Active companies in Rio de Janeiro (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- FORJA RIO LTDARio de Janeiro (RJ)
- TRELIMAXX - BRASIL COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- MEGA SERRAS SERVICOS E INDUSTRIA DE FERRAMENTAS LTDARio de Janeiro (RJ)
- JMC SERVICO E INDUSTRIA DE FERRAMENTAS LTDARio de Janeiro (RJ)
- MCJ COMERCIO SERVICOS E INDUSTRIA DE FERRAMENTAS LTDARio de Janeiro (RJ)
- USIBUS SOLUCOES EM USINAGEM LTDARio de Janeiro (RJ)
- VALENTIN USINAGEM LTDARio de Janeiro (RJ)
- TRELIMMAX COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- USINAGEM KANELOSZ INDUSTRIA E COMERCIO LTDARio de Janeiro (RJ)
- BIANCHI INDUSTRIA E COMERCIO DE MAQUINAS LTDARio de Janeiro (RJ)
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
- Rio de Janeiro (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Rio de Janeiro (RJ), the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 41.7% 10
- 2 Duque de Caxias 8.3% 2
- 3 Petrópolis 8.3% 2
- 4 São João de Meriti 8.3% 2
- 5 Vassouras 8.3% 2
- 6 Tanguá 4.2% 1
- 7 Guapimirim 4.2% 1
- 8 Belford Roxo 4.2% 1
- 9 Campos dos Goytacazes 4.2% 1
- 10 Maricá 4.2% 1
1 more cities
- 11 Resende 1
Class 2840-2 in Rio de Janeiro (RJ)
fabricação de máquinas-ferramenta, by subclassClose to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 1,220 companies in Rio de Janeiro (RJ).
What activity 2840-2/00 is
- A fabricação de máquinas-ferramenta para trabalhar metais
- A fabricação de máquinas-ferramenta para trabalhar madeira, pedra, borracha endurecida, plástico endurecido, vidro a frio, etc.
- A fabricação de máquinas-ferramenta para estampar, tornear, fresar, retificar, prensar (prensas hidráulicas), cortar, forjar, etc.
Frequently asked questions
How many companies have main CNAE 2840-2/00 in Rio de Janeiro (RJ)?
10 active companies have CNAE 2840-2/00 as their main activity in Rio de Janeiro (RJ), 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 Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 10, 41.7% 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 Rio de Janeiro (RJ).