CNAE 3321-0/00 · Amazonas
Installation of industrial machinery and equipment in Amazonas
575 active companies are headquartered in Amazonas with this CNAE as their main activity. They represent 1.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 54,145
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 Amazonas
- 575
- 1.1% of Brazil's
- Of every 100 companies in Amazonas
- 0.2
- do this activity
- Among Brazil's federative units
- 14th
- by companies in this activity
Active companies in Amazonas
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- AUTTECH SOLUCOES INDUSTRIAIS LTDAManaus (AM)
- L. P. L. DA SILVA LTDAManaus (AM)
- PRO EMPREENDIMENTOS INTEGRADOS LTDAManaus (AM)
- W V S LTDAManaus (AM)
- A C AUTO ELETRICA E CLIMATIZACAO LTDAManaus (AM)
- MB SOLUCOES LTDAManaus (AM)
- ZEDEK SOLUTIONS TECHNOLOGY E ROBOTIC SERVICOS INDUSTRIAIS LTDA.Manaus (AM)
- TECH SERVICOS DE AUTOMACAO LTDAManaus (AM)
- E. P. CORREA & CIA LTDAManaus (AM)
- DERIVADA INDUSTRIA DE MAQUINAS E EQUIPAMENTOS LTDAManaus (AM)
- MED-TECH COMERCIO DE EQUIPAMENTOS E SERVICOS ELETRONICOS LTDAManaus (AM)
- MBASOLAR -SERVICOS DE ENERGIA LTDAManaus (AM)
- MARELLI SERVICOS DE MAQUINAS INDUSTRIAIS LTDAManaus (AM)
- GTECH COMERCIO DE FERRAGENS E FERRAMENTAS LTDAManaus (AM)
- N. FARIAS ROCHA E N. FARIAS ROCHA LTDAManaus (AM)
- ISMA - INDUSTRIA DE MANUFATURA AVANCADA DA AMAZONIA LTDAManaus (AM)
- HVAC SERVICOS DE MANUTENCAO INDUSTRIAL LTDAManaus (AM)
- D T DUTRA SERVICOS DE INSTALACOES E EQUIPAMENTOS INDUSTRIAIS LTDAManaus (AM)
- J. G. PASCOAL LTDAManaus (AM)
- CAPSULA TECNOLOGIA E MAQUINAS ESPECIAIS LTDAManaus (AM)
- M W SOLUCOES INDUSTRIAIS LTDAManaus (AM)
- TA ENGENHARIA DE AUTOMACAO LTDAManaus (AM)
- MIGUEL BATISTA FILHO LTDAManaus (AM)
- MS - MONTAGEM E MANUTENCAO DE EQUIPAMENTOS INDUSTRIAIS LTDAManaus (AM)
- 26.192.494 LTDAManaus (AM)
- G O DE AGUIAR LTDAManaus (AM)
- BRA SERVICOS E MANUTENCAO E REPARACAO DE MAQUINAS LTDAManaus (AM)
- REPAX SERVICOS E MANUTENCAO DE MAQUINAS LTDAManaus (AM)
- ROCHA SERVICOS DE FERRAMENTARIA LTDAManaus (AM)
- DELLT INDUSTRIA E COMERCIO LTDAManaus (AM)
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
- Amazonas0.2
- Brazil0.2
In Amazonas, the activity weighs what it does in Brazil.
Amazonas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Manaus 96.3% 554
- 2 Iranduba 0.7% 4
- 3 Manacapuru 0.5% 3
- 4 São Paulo de Olivença 0.3% 2
- 5 Novo Airão 0.2% 1
- 6 Borba 0.2% 1
- 7 Careiro 0.2% 1
- 8 Eirunepé 0.2% 1
- 9 Humaitá 0.2% 1
- 10 Santa Isabel do Rio Negro 0.2% 1
6 more cities
- 11 Itacoatiara 1
- 12 Itapiranga 1
- 13 Jutaí 1
- 14 Parintins 1
- 15 Tefé 1
- 16 Anamã 1
What activity 3321-0/00 is
- A instalação de aparelhos e instrumentos de medida, teste e controle e de equipamentos para controle de processos industriais
- A instalação de equipamentos e instrumentos ópticos
- A instalação de aparelhos e equipamentos de irradiação, eletromédicos e eletroterapêuticos
Frequently asked questions
How many companies have main CNAE 3321-0/00 in Amazonas?
575 active companies have CNAE 3321-0/00 as their main activity in Amazonas, according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.2 in Brazil.
Which of Amazonas's cities has the most companies in this activity?
Manaus, with 554, 96.3% 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 Amazonas.