CNAE 2539-0/01 · Rondônia
Serviços de usinagem, tornearia e solda in Rondônia
834 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 80,846
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
- 834
- 1.0% of Brazil's
- Of every 100 companies in Rondônia
- 0.5
- do this activity
- Among Brazil's federative units
- 16th
- 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. · page 1 of 10- TORNEARIA DO ALEMAO LTDAPorto Velho (RO)
- R R ELER LTDAVilhena (RO)
- ROCHA SANTOS LTDAPorto Velho (RO)
- RISCALLI E RISCALLI LTDAAriquemes (RO)
- LUCIANA ODERDENGE LTDAPorto Velho (RO)
- VALDECI TORNO OESTE LTDACacoal (RO)
- ANTONIO PEREIRA DOS SANTOS LTDAVilhena (RO)
- J. RODRIGUES DE LIMA LTDAPorto Velho (RO)
- CARVALHO CENTER LTDAPorto Velho (RO)
- M.JOAQUIM LTDAAriquemes (RO)
- A. MACHADO BISNETO LTDAPorto Velho (RO)
- MECANICA & TORNEARIA RONDONEVES LTDARolim de Moura (RO)
- R L AMARO LTDAAriquemes (RO)
- NOGUEIRA TORNEARIA LTDAJi-Paraná (RO)
- BODAO SERVICOS DE SOLDA EM GERAL LTDARolim de Moura (RO)
- ECO GREEN JATEAMENTO E PINTURA LTDAVilhena (RO)
- USINAGEM PORTO VELHO LTDAPorto Velho (RO)
- L P DOS SANTOS FILHO LTDAEspigão D'Oeste (RO)
- ROCHA E CARVALHO TORNEARIA LTDAJaru (RO)
- CARROCERIAS AMERICA LTDAVilhena (RO)
- SOLDA TECNICA DE MOTORES VILHENA LTDAVilhena (RO)
- ADENIR DE OLIVEIRA LIMA LTDACerejeiras (RO)
- TORTRUCK TORNEARIA E FRESADORA LTDAVilhena (RO)
- TORNEARIA RIO MADEIRA LTDAPorto Velho (RO)
- FOCO TORNEARIA HIDRAULICA LTDAAriquemes (RO)
- TORNEARIA E RODANTES TASSI LTDARolim de Moura (RO)
- A. C. ZORZI TORNEARIA CATARINENSE LTDAAriquemes (RO)
- SERGIO DA SILVA SOUZA LTDAAlvorada D'Oeste (RO)
- TORNEARIA BRAATZ LTDAAriquemes (RO)
- JTR METALURGICA LTDACerejeiras (RO)
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
- Rondônia0.5
- Brazil0.3
In Rondônia, the activity weighs 1.7 times what it does 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 17.5% 146
- 2 Vilhena 15.7% 131
- 3 Ariquemes 11.9% 99
- 4 Ji-Paraná 9.6% 80
- 5 Cacoal 6.8% 57
- 6 Rolim de Moura 4.7% 39
- 7 Pimenta Bueno 4.1% 34
- 8 Cerejeiras 4.0% 33
- 9 Espigão D'Oeste 2.5% 21
- 10 Jaru 1.8% 15
20 more cities
- 11 Cujubim 14
- 12 Machadinho D'Oeste 14
- 13 Buritis 11
- 14 Nova Mamoré 11
- 15 Ouro Preto do Oeste 10
- 16 São Miguel do Guaporé 10
- 17 Colorado do Oeste 9
- 18 Alta Floresta D'Oeste 8
- 19 Itapuã do Oeste 8
- 20 Guajará-Mirim 7
- 21 Presidente Médici 7
- 22 São Francisco do Guaporé 7
- 23 Alto Alegre dos Parecis 6
- 24 Chupinguaia 6
- 25 Candeias do Jamari 6
- 26 Alto Paraíso 5
- 27 Alvorada D'Oeste 4
- 28 Nova Brasilândia D'Oeste 4
- 29 Seringueiras 4
- 30 Urupá 4
Class 2539-0 in Rondônia
serviços de usinagem, solda, tratamento e revestimento em metais, by subclass| Subclass | Active |
|---|---|
| 2539-0/01 Serviços de usinagem, tornearia e solda · this one | 834 |
| 2539-0/02 Serviços de tratamento e revestimento em metais | 8 |
What activity 2539-0/01 is
- Os serviços industriais de usinagem (torno, fresa, etc.), soldas e semelhantes, realizados sob contrato
Frequently asked questions
How many companies have main CNAE 2539-0/01 in Rondônia?
834 active companies have CNAE 2539-0/01 as their main activity in Rondônia, according to the Receita Federal's October 2026 publication. That is 0.5 of every 100 companies there, against 0.3 in Brazil.
Which of Rondônia's cities has the most companies in this activity?
Porto Velho, with 146, 17.5% 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.