CNAE 4292-8/02 · Rio Grande do Sul
Obras de montagem industrial in Rio Grande do Sul
132 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 3.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,402
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 Rio Grande do Sul
- 132
- 3.9% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.0
- do this activity
- Among Brazil's federative units
- 7th
- by companies in this activity
Active companies in Rio Grande do Sul
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 5- STAHL ENGENHARIA, FABRICACAO, MONTAGEM E MANUTENCAO ELETROMECANICA S.AEsteio (RS)
- GVPLAN SOLUCOES INDUSTRIAIS LTDAPelotas (RS)
- CONSTRUTORA SINTRA LTDA - EM RECUPERACAO JUDICIALPorto Alegre (RS)
- ABM SERVICOS INDUSTRIAIS LTDAGuaíba (RS)
- CLAREL DOS REIS FILHO & CIA LTDANovo Hamburgo (RS)
- MALV EMPREITEIRA E CONSTRUCOES LTDAAlvorada (RS)
- METALURGICA SERRANA LTDAVacaria (RS)
- JP MONTAGEM E MANUTENCAO INDUSTRIAL LTDASapucaia do Sul (RS)
- RSS3 SOLUCOES INDUSTRIAIS LTDAPorto Alegre (RS)
- MONTADORA SILOSNOROESTE LTDASão Borja (RS)
- ZANCAN & FIORENTIN MONTAGEM INDUSTRIAL LTDAMarau (RS)
- ELDUMAR PRESTACAO DE SERVICOS DE MONTAGENS INDUSTRIAIS LTDARio Grande (RS)
- SPS MONTAGENS INDUSTRIAIS COMERCIO E SERVICOS LTDATriunfo (RS)
- SUZEK SERVICOS LTDAMarau (RS)
- MOGI & MOGI INSTALACAO, MANUTENCAO E TREINAMENTOS LTDAPorto Alegre (RS)
- AUDAX - MANUTENCAO INDUSTRIAL E REVESTIMENTOS LTDAGuaíba (RS)
- SX EQUIPAMENTOS ELETRICOS LTDAPasso Fundo (RS)
- METAL WEGNER SERVICOS LTDACamaquã (RS)
- OAK INDUSTRIAL LTDACanoas (RS)
- PY3 MONTAGENS LTDAPorto Alegre (RS)
- ARAUJO ISOLAMENTO TERMICO LTDACanoas (RS)
- ZEN INDUSTRIAL LTDALajeado (RS)
- FABIO DOS SANTOS & CIA LTDANovo Barreiro (RS)
- DAROS BASSO ENGENHARIA LTDAPorto Alegre (RS)
- ATR-RS CONSULTORIA & REPRESENTACAO TECNICA INDUSTRIAL LTDAGuaíba (RS)
- R3A EXATA LTDAMaratá (RS)
- JJ MANUTENCAO INDUSTRIAL LTDACanoas (RS)
- FLAMONTYCAR MONTAGEM E MANUTENCAO INDUSTRIAL LTDASertão Santana (RS)
- GB TREINAMENTO E MANUTENCAO INDUSTRIAL LTDACanoas (RS)
- D&S SOLUTION SOLDAGEM E GERENCIAMENTO LTDASapucaia do Sul (RS)
List limited to 132 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
- Rio Grande do Sul0.0
- Brazil0.0
In Rio Grande do Sul, the activity weighs less than in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 12.1% 16
- 2 Canoas 6.8% 9
- 3 Erechim 6.1% 8
- 4 Esteio 5.3% 7
- 5 Marau 5.3% 7
- 6 Montenegro 4.5% 6
- 7 Panambi 4.5% 6
- 8 Lajeado 3.8% 5
- 9 Sapucaia do Sul 3.8% 5
- 10 Novo Barreiro 3.0% 4
20 more cities
- 11 Pelotas 4
- 12 Rio Grande 4
- 13 Soledade 4
- 14 Camargo 3
- 15 Cachoeirinha 3
- 16 Guaíba 3
- 17 Passo Fundo 3
- 18 Camaquã 2
- 19 Carazinho 2
- 20 Triunfo 2
- 21 Sertão Santana 1
- 22 Pinheirinho do Vale 1
- 23 Lindolfo Collor 1
- 24 Santa Clara do Sul 1
- 25 Maratá 1
- 26 Candiota 1
- 27 Dezesseis de Novembro 1
- 28 Alegrete 1
- 29 Alvorada 1
- 30 Bagé 1
Class 4292-8 in Rio Grande do Sul
montagem de instalações industriais e de estruturas metálicas, by subclass| Subclass | Active |
|---|---|
| 4292-8/01 Montagem de estruturas metálicas | 747 |
| 4292-8/02 Obras de montagem industrial · this one | 132 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 4,338 companies in Rio Grande do Sul.
What activity 4292-8/02 is
- As obras de montagem de instalações industriais (tubulações, redes de facilidades), tais como: #- refinarias #- plantas de indústrias químicas
Frequently asked questions
How many companies have main CNAE 4292-8/02 in Rio Grande do Sul?
132 active companies have CNAE 4292-8/02 as their main activity in Rio Grande do Sul, 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 Rio Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 16, 12.1% 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 Rio Grande do Sul.