CNAE 3321-0/00 · Caxias do Sul (RS)
Instalação de máquinas e equipamentos industriais in Caxias do Sul (RS)
580 active companies are headquartered in Caxias do Sul (RS) with this CNAE as their main activity. They represent 1.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 54,145 · Rio Grande do Sul 4,338
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 Caxias do Sul (RS)
- 580
- 1.1% of Brazil's
- Of every 100 companies in Caxias do Sul (RS)
- 0.6
- do this activity
- Among Rio Grande do Sul's cities
- 1st
- by companies in this activity
Active companies in Caxias do Sul (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- TOLOPA SERVICOS E PARTICIPACOES LTDA.Caxias do Sul (RS)
- PROJELASER SOLUCOES EM METALURGIA LTDACaxias do Sul (RS)
- IMP INSTALACOES DE MAQUINAS E EQUIPAMENTOS LTDACaxias do Sul (RS)
- DALLINOX INSTALACAO DE MAQUINAS LTDACaxias do Sul (RS)
- BALARDIN SOLUCOES EM TECNOLOGIA E ASSISTENCIA TECNICA LTDACaxias do Sul (RS)
- BUZIN EXAUSTORES E FILTROS INDUSTRIAIS LTDACaxias do Sul (RS)
- BIASUZ AUTOMACOES LTDACaxias do Sul (RS)
- GLOBAL SEGURANCA EM MAQUINAS E EQUIPAMENTOS LTDACaxias do Sul (RS)
- JET MONTAGENS LTDACaxias do Sul (RS)
- GL INSTALACAO E MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
- NV TEC MANUTENCOES LTDACaxias do Sul (RS)
- BRASTECSUL EXAUSTORES E MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
- TMD INDUSTRIAL SOLUTION LTDACaxias do Sul (RS)
- ELETTEK PONTES ROLANTES LTDACaxias do Sul (RS)
- BESSERTECH AUTOMACAO E ROBOTICA LTDACaxias do Sul (RS)
- R.D. SERVICOS DE MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
- INOVASOLDA PECAS E SERVICOS LTDACaxias do Sul (RS)
- MILMAQ PRESTACAO DE SERVICOS LTDACaxias do Sul (RS)
- VETOR SERVICOS DE INSTALACAO DE MAQUINAS LTDACaxias do Sul (RS)
- W&S IMPLEMENTOS E MANUTENCAO DE GUINDASTES LTDACaxias do Sul (RS)
- N.C TECH INDUSTRIA, COMERCIO, MANUTENCAO E MONTAGEM INDUSTRIAL LTDACaxias do Sul (RS)
- GSM MACHADO SERVICOS LTDACaxias do Sul (RS)
- PVOLT AUTOMACAO LTDACaxias do Sul (RS)
- ACS INSTALACOES E MONTAGENS DE MAQUINAS LTDA.Caxias do Sul (RS)
- ESW MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDACaxias do Sul (RS)
- ARE AUTOMACAO INDUSTRIAL LTDACaxias do Sul (RS)
- 2RD MONTAGENS E INSTALACOES INDUSTRIAIS LTDACaxias do Sul (RS)
- REVIL MANUTENCAO INDUSTRIAL LTDACaxias do Sul (RS)
- SMART LINE COMERCIO E MANUTENCAO DE MAQUINAS LTDACaxias do Sul (RS)
- R2 SERVICE LTDACaxias do Sul (RS)
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
- Caxias do Sul (RS)0.6
- Rio Grande do Sul0.3
- Brazil0.2
In Caxias do Sul (RS), the activity weighs 3.2 times what it does 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 Caxias do Sul 13.4% 580
- 2 Porto Alegre 5.2% 226
- 3 Gravataí 4.8% 209
- 4 Canoas 4.3% 186
- 5 Bento Gonçalves 4.0% 172
- 6 São Leopoldo 3.7% 159
- 7 Erechim 3.6% 158
- 8 Novo Hamburgo 3.3% 141
- 9 Sapucaia do Sul 3.0% 129
- 10 Cachoeirinha 2.4% 102
20 more cities
- 11 Pelotas 89
- 12 Marau 86
- 13 Panambi 76
- 14 Esteio 67
- 15 Guaporé 64
- 16 Passo Fundo 61
- 17 Farroupilha 54
- 18 Garibaldi 54
- 19 Alvorada 52
- 20 Estância Velha 49
- 21 Santa Cruz do Sul 47
- 22 Santa Rosa 45
- 23 Flores da Cunha 43
- 24 Guaíba 36
- 25 Santa Maria 36
- 26 Charqueadas 35
- 27 Portão 35
- 28 Campo Bom 34
- 29 Lajeado 34
- 30 Rio Grande 32
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 Caxias do Sul (RS)?
580 active companies have CNAE 3321-0/00 as their main activity in Caxias do Sul (RS), according to the Receita Federal's October 2026 publication. That is 0.6 of every 100 companies there, against 0.2 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Caxias do Sul, with 580, 13.4% 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 Caxias do Sul (RS).