CNAE 3321-0/00 · Rio Grande (RS)
Instalação de máquinas e equipamentos industriais in Rio Grande (RS)
32 active companies are headquartered in Rio Grande (RS) with this CNAE as their main activity. They represent less than 0.1% 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 Rio Grande (RS)
- 32
- less than 0.1% of Brazil's
- Of every 100 companies in Rio Grande (RS)
- 0.1
- do this activity
- Among Rio Grande do Sul's cities
- 30th
- by companies in this activity
Active companies in Rio Grande (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- CM SANTOS SERVICOS E EQUIPAMENTOS LTDARio Grande (RS)
- COLLABORE GERENCIAMENTO E GESTAO DE PROJETOS LTDARio Grande (RS)
- JEFERSON ALVES PIRESRio Grande (RS)
- DENER WILLIAM VIEIRA DA SILVARio Grande (RS)
- MAIARA BARBOSA DUARTERio Grande (RS)
- CAMILA CARDOSO DIASRio Grande (RS)
- ISMAR ANTONIO BECKER FERREIRARio Grande (RS)
- PAULO TITO DA SILVA PEREIRARio Grande (RS)
- NEUSA MARIA DA SILVEIRA GARCIARio Grande (RS)
- CHRISTIAN MIRANDA PEREIRARio Grande (RS)
- GREGORY DA SILVA OLIVEIRARio Grande (RS)
- DIEISON MATOS DE BARROSRio Grande (RS)
- PEDRO DA FONTOURA MARTINSRio Grande (RS)
- VINICIUS G ROSARio Grande (RS)
- RICHARDSON JOSE DA SILVARio Grande (RS)
- LUIS CESAR ALONSO LIMARio Grande (RS)
- NOE DA HORA MONTEIRORio Grande (RS)
- FELIPE ANTONIO SOARES DOS SANTOSRio Grande (RS)
- ANGELA MARIA AGUIAR DA FONSECARio Grande (RS)
- THIAGO DIAS SILVEIRARio Grande (RS)
- JULIA SARAIVA DE FREITASRio Grande (RS)
- DANIELLE REALAN FROES DE SANTANARio Grande (RS)
- ALEX DA SILVA DUARTE SENARio Grande (RS)
- HERMINIO SIMOES CARDOZORio Grande (RS)
- JONATHAN LUIZ DA ROSA BARBOSARio Grande (RS)
- ALEXANDRE MARTINS DA SILVARio Grande (RS)
- CRISTIANA BRUM FARIASRio Grande (RS)
- EDISON LUIS DE PAULA GARIBALDIRio Grande (RS)
- PAULO CESAR BUENO DA SILVARio Grande (RS)
- REGIS FEISTLER PEREIRARio Grande (RS)
List limited to 32 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 (RS)0.1
- Rio Grande do Sul0.3
- Brazil0.2
In Rio Grande (RS), 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 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 Rio Grande (RS)?
32 active companies have CNAE 3321-0/00 as their main activity in Rio Grande (RS), according to the Receita Federal's October 2026 publication. That is 0.1 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 Rio Grande (RS).