CNAE 2599-3/01 · Rondônia
Serviços de confecção de armações metálicas para a construção in Rondônia
110 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 16,768
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
- 110
- 0.7% of Brazil's
- Of every 100 companies in Rondônia
- 0.1
- do this activity
- Among Brazil's federative units
- 22nd
- 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 4- METALURGICA NASCIMENTO LTDAVilhena (RO)
- MULTIACO ESTRUTURAS METALICAS LTDACacoal (RO)
- ROSSI METALURGICA E MATERIAIS PARA CONSTRUCAO LTDAPorto Velho (RO)
- METALURGICA CARIOCA LTDAPorto Velho (RO)
- W. M. G. SERVICOS DE CALHAS LTDAPorto Velho (RO)
- J R C ALVES CONSTRUTORA LTDAPorto Velho (RO)
- ISOARTE TELHAS ISOTERMICAS LTDAOuro Preto do Oeste (RO)
- SOUZA COMERCIO DE CALHAS LTDAPorto Velho (RO)
- I DE O BERNARDOCabixi (RO)
- VALDIR EDSON MACIELNova Brasilândia D'Oeste (RO)
- JEFERSON RODRIGO BIANOR AGUIARVilhena (RO)
- ANTONIO FERREIRA DA COSTAPorto Velho (RO)
- CLAUDIA DE MELO DA SANTA CRUZPorto Velho (RO)
- SEBASTIAO CARVALHO DA SILVAPorto Velho (RO)
- EDENILSON ABREU DE VARGASVilhena (RO)
- FLADIMIR DOMINGOS DANTASPorto Velho (RO)
- JOAO PAULO AMAECING PEREIRAPorto Velho (RO)
- J M DOS REIS SOLDA PONTOOuro Preto do Oeste (RO)
- LEONARDO LOUZEIRA CABRALPorto Velho (RO)
- TIAGO IZAEL ROCHAPorto Velho (RO)
- JOSE ROBSON DE PAULAJi-Paraná (RO)
- EDUARDO HENRIQUE RONCKIPorto Velho (RO)
- A C DE GOIS SERAFIM SERVICOS DE CONSTRUCAO CIVILPorto Velho (RO)
- ILMAR DE RAMOSAriquemes (RO)
- ISAAC CRUZCacoal (RO)
- GEIMERSON OLIVEIRA DE LIMAAlta Floresta D'Oeste (RO)
- CLEISON RODRIGUES DELGADOPorto Velho (RO)
- RODRIGO OLIVEIRA DOS SANTOSAriquemes (RO)
- DIEGO ALVES FERREIRAAlvorada D'Oeste (RO)
- ANIZIO LEOTERIOColorado do Oeste (RO)
List limited to 110 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
- Rondônia0.1
- Brazil0.1
In Rondônia, the activity weighs 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 38.2% 42
- 2 Ariquemes 14.5% 16
- 3 Ji-Paraná 8.2% 9
- 4 Vilhena 8.2% 9
- 5 Cacoal 5.5% 6
- 6 Rolim de Moura 4.5% 5
- 7 Ouro Preto do Oeste 2.7% 3
- 8 Alvorada D'Oeste 2.7% 3
- 9 Nova Brasilândia D'Oeste 2.7% 3
- 10 Buritis 1.8% 2
11 more cities
- 11 Colorado do Oeste 2
- 12 Cujubim 1
- 13 Pimenta Bueno 1
- 14 Cerejeiras 1
- 15 Alta Floresta D'Oeste 1
- 16 Cabixi 1
- 17 Machadinho D'Oeste 1
- 18 Nova Mamoré 1
- 19 Candeias do Jamari 1
- 20 Monte Negro 1
- 21 Vale do Paraíso 1
Class 2599-3 in Rondônia
fabricação de produtos de metal não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 2599-3/01 Serviços de confecção de armações metálicas para a construção · this one | 110 |
| 2599-3/02 Serviço de corte e dobra de metais | 13 |
| 2599-3/99 Fabricação de outros produtos de metal não especificados anteriormente | 44 |
Close to this: 2599-3/02 · Serviço de corte e dobra de metais, 13 companies in Rondônia.
What activity 2599-3/01 is
- A fabricação de armações metálicas para a construção civil
Frequently asked questions
How many companies have main CNAE 2599-3/01 in Rondônia?
110 active companies have CNAE 2599-3/01 as their main activity in Rondônia, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Rondônia's cities has the most companies in this activity?
Porto Velho, with 42, 38.2% 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.