CNAE 3311-2/00 · Rondônia
Manutenção e reparação de tanques, reservatórios metálicos e caldeiras, exceto para veículos in Rondônia
29 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 5,941
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 Rondônia
- 29
- 0.5% of Brazil's
- Of every 100 companies in Rondônia
- 0.0
- do this activity
- Among Brazil's federative units
- 21st
- by companies in this activity
Active companies in Rondônia
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- DI-METAL MONTADORA E INSTALADORA DE FERRO E ACO LTDAVilhena (RO)
- SGB MANUTENCAO E MONTAGEM INDUSTRIAL LTDAPorto Velho (RO)
- NACIONAL MONTAGENS E MANUTENCAO INDUSTRIAL LTDAPorto Velho (RO)
- NUNES ARMERIA LTDAPorto Velho (RO)
- AGRO ORDENHA LTDAJi-Paraná (RO)
- PLAMEC ENGENHARIA LTDAPorto Velho (RO)
- MIRO CALDEIRAS LTDAJi-Paraná (RO)
- JR MONTAGEM E REFRIGERACAO INDUSTRIAL LTDAJi-Paraná (RO)
- ABREU E ABREU BLACK SKULL CERAKOTE CUSTOM LTDAAriquemes (RO)
- EDUARDO ESTRELA DE SOUZAJi-Paraná (RO)
- EDIVALDO A. FEITOSAVilhena (RO)
- ERIC MENDES FEITOZAVilhena (RO)
- A C SILVAMachadinho D'Oeste (RO)
- WAGNER CAPATORolim de Moura (RO)
- E F GALVANJi-Paraná (RO)
- EDUARDO MARTINS DA SILVA NETOJi-Paraná (RO)
- ADEVANIR DOS SANTOS GONCALVESBuritis (RO)
- W B CAMPANARIJi-Paraná (RO)
- HIDIA APARECIDA VICENTE LEAL DE PAULOJi-Paraná (RO)
- ELIDIO DOMINGUES CABRALVilhena (RO)
- ALEKSANDRO LUCIO DE OLIVEIRACacoal (RO)
- WESLEY BRAGA BARROSPorto Velho (RO)
- MESSIAS MIRANDA DA SILVAMachadinho D'Oeste (RO)
- HERBERT JUNIOR DE PAULAPorto Velho (RO)
- WILLAN CEZAR FREITAS DEROMEDESPorto Velho (RO)
- RHAONE FELIPE ASSIS MORAISBuritis (RO)
- EMERSON DA SILVA CAMPOSPimenta Bueno (RO)
- WILSON MACHADO DE CASTRO JUNIORPorto Velho (RO)
- N C S L SILVAPorto Velho (RO)
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
- Rondônia0.0
- Brazil0.0
In Rondônia, 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 31.0% 9
- 2 Ji-Paraná 27.6% 8
- 3 Vilhena 13.8% 4
- 4 Buritis 6.9% 2
- 5 Machadinho D'Oeste 6.9% 2
- 6 Ariquemes 3.4% 1
- 7 Cacoal 3.4% 1
- 8 Pimenta Bueno 3.4% 1
- 9 Rolim de Moura 3.4% 1
Class 3311-2 in Rondônia
manutenção e reparação de tanques, reservatórios metálicos e caldeiras, exceto para veículos, by subclassClose to this: 4520-0/01 · Serviços de manutenção e reparação mecânica de veículos automotores, 2,845 companies in Rondônia.
What activity 3311-2/00 is
- A manutenção e reparação de tanques, reservatórios e cilindros metálicos para combustíveis, lubrificantes, gás comprimido, gás liqüefeito, etc.
- A manutenção de caldeiras geradoras de vapor (exceto para veículos)
- A manutenção e reparação de economizadores, cilindros coletores e outros equipamentos auxiliares para utilização com geradores de vapor
Frequently asked questions
How many companies have main CNAE 3311-2/00 in Rondônia?
29 active companies have CNAE 3311-2/00 as their main activity in Rondônia, 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 Rondônia's cities has the most companies in this activity?
Porto Velho, with 9, 31.0% 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 Rondônia.