CNAE 3321-0/00 · Porto Velho (RO)
Instalação de máquinas e equipamentos industriais in Porto Velho (RO)
51 active companies are headquartered in Porto Velho (RO) with this CNAE as their main activity. They represent less than 0.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 Porto Velho (RO)
- 51
- less than 0.1% of Brazil's
- Of every 100 companies in Porto Velho (RO)
- 0.1
- do this activity
- Among Rondônia's cities
- 1st
- by companies in this activity
Active companies in Porto Velho (RO)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- LOJA DAS BOMBAS LTDAPorto Velho (RO)
- RCA SOLUCOES SUSTENTAVEIS LTDAPorto Velho (RO)
- AICALL COMERCIO E INSTALACAO INDUSTRIAL E EXPORTADORA LTDAPorto Velho (RO)
- CASA NORTE ENERGIA SOLAR LTDAPorto Velho (RO)
- PERFIL TECH SOLUCOES IMPORTACOES E EXPORTACOES LTDAPorto Velho (RO)
- CAFU COMERCIO E SERVICOS LTDAPorto Velho (RO)
- J DE S ALMEIDA LTDAPorto Velho (RO)
- ADAMOR DE SA ALMEIDAPorto Velho (RO)
- DENILSON MOREIRA DA SILVAPorto Velho (RO)
- CLEITON BOTELHO DA SILVAPorto Velho (RO)
- JOSE ROBERTO TUSSINI VILELAPorto Velho (RO)
- L H G ROSA SERVICOS INDUSTRIAISPorto Velho (RO)
- RAMON DE OLIVEIRAPorto Velho (RO)
- JOAS DO PRADO SANTOSPorto Velho (RO)
- ANTONIO CARLOS CAVALCANTE SOARESPorto Velho (RO)
- MELQUESEDEK SIMPLICIO RIBEIROPorto Velho (RO)
- GEIZIANE VENTURA DE SOUZA FERREIRAPorto Velho (RO)
- VICTOR JULIO FILGUEIRA DA SILVAPorto Velho (RO)
- ATHILA SOUZA CARVALHOPorto Velho (RO)
- JOSE ELIAS MARIOBOPorto Velho (RO)
- JUCILANDE MELO CASTELO BRANCOPorto Velho (RO)
- JOSE JONHIE SILVA SOUZAPorto Velho (RO)
- LISSANDRA LUCIA DAMASCENO DE OLIVEIRAPorto Velho (RO)
- RAIMUNDO NONATO DE SOUZAPorto Velho (RO)
- DIOGO ARAUJO RODRIGUESPorto Velho (RO)
- TIELEN KNIGHTZ DA SILVAPorto Velho (RO)
- ADRYAN GABRIEL BRITO CANDIDOPorto Velho (RO)
- SABRINA CARRIL BREVESPorto Velho (RO)
- FABIO LUIZ SOARES VARGASPorto Velho (RO)
- FABRICIO COSTA MARTINSPorto Velho (RO)
List limited to 51 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
- Porto Velho (RO)0.1
- Rondônia0.1
- Brazil0.2
In Porto Velho (RO), the activity weighs less than in Brazil.
Rondônia's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Velho 31.5% 51
- 2 Ji-Paraná 13.6% 22
- 3 Vilhena 13.0% 21
- 4 Ariquemes 8.0% 13
- 5 Cacoal 5.6% 9
- 6 Rolim de Moura 4.3% 7
- 7 Pimenta Bueno 3.1% 5
- 8 Jaru 3.1% 5
- 9 Alta Floresta D'Oeste 2.5% 4
- 10 São Miguel do Guaporé 1.9% 3
15 more cities
- 11 Guajará-Mirim 2
- 12 Ouro Preto do Oeste 2
- 13 Vale do Anari 2
- 14 Cerejeiras 2
- 15 Alvorada D'Oeste 2
- 16 Candeias do Jamari 2
- 17 Ministro Andreazza 2
- 18 Buritis 1
- 19 Teixeirópolis 1
- 20 Colorado do Oeste 1
- 21 Espigão D'Oeste 1
- 22 Nova Brasilândia D'Oeste 1
- 23 Nova Mamoré 1
- 24 Itapuã do Oeste 1
- 25 Castanheiras 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 Porto Velho (RO)?
51 active companies have CNAE 3321-0/00 as their main activity in Porto Velho (RO), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.2 in Brazil.
Which of Rondônia's cities has the most companies in this activity?
Porto Velho, with 51, 31.5% 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 Porto Velho (RO).