CNAE 3321-0/00 · Rio Grande do Sul
Instalação de máquinas e equipamentos industriais in Rio Grande do Sul
4,338 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 8.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 54,145
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
- 4,338
- 8.0% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.3
- do this activity
- Among Brazil's federative units
- 5th
- 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 10- REDE DE SERVICOS MOURA - RIO GRANDE DO SUL LTDACanoas (RS)
- BRITO INSTALACOES E MANUTENCAO DE POSTOS LTDACanoas (RS)
- JODI TECNOLOGIAS INDUSTRIAIS LTDAPanambi (RS)
- CELTA SERVICOS INDUSTRIAIS LTDA EM RECUPERACAO JUDICIALPorto Alegre (RS)
- BIOSERVE COMERCIO E REPRESENTACAO DE EQUIPAMENTOS DE GERACAO DE ENERGIA LTDAPoço das Antas (RS)
- PAULO ESCHER SERVICOS AGRONEGOCIO LTDACondor (RS)
- HIDRAUFORCE GUINDASTES ASSISTENCIA E MANUTENCAO LTDAEsteio (RS)
- SZORTEC COMERCIO E ASSISTENCIA TECNICA INDUSTRIAL, EXPORTACAO E IMPORTACAO LTDACamaquã (RS)
- ROKELD AUTOMACAO INDUSTRIAL E PREDIAL LTDASão Leopoldo (RS)
- VERTICE SERVICOS E CONSTRUCOES LTDAEsteio (RS)
- TEKID INSTALACAO DE MAQUINAS E EQUIPAMENTOS INDUSTRIAIS LTDASapucaia do Sul (RS)
- GSA - GRAIN SOLUTIONS AGRIBUSINESS LTDADom Pedrito (RS)
- UFV GYBR II INSTALACAO FOTOVOLTAICA LTDAVenâncio Aires (RS)
- VETRUS INDUSTRIAL LTDACanoas (RS)
- AFERITEC MANUTENCAO E MONTAGEM INDUSTRIAL LTDATapes (RS)
- NJB ELETRICA INDUSTRIAL LTDACanoas (RS)
- GREENYELLOW UFV VENANCIO AIRES I CONSULTORIA EM GESTAO E INSTALACAO FOTOVOLTAICA LTDAVenâncio Aires (RS)
- CONSTRUCOES ELETRICAS LTDACanoas (RS)
- F C AUTOMACAO INDUSTRIAL LTDACanoas (RS)
- MASTER BRASIL LTDATaquari (RS)
- VERTICE SOLUCOES APLICADAS LTDAGravataí (RS)
- TOLOPA SERVICOS E PARTICIPACOES LTDA.Caxias do Sul (RS)
- MARLIZE SOILI WEIRICH BATISTA & CIA LTDAEstrela (RS)
- SOMA SUL RS EQUIPAMENTOS LTDA.São Leopoldo (RS)
- FUHR & FLORES ENGENHARIA LTDAMontenegro (RS)
- ALTHERIA MANUTENCAO E REPARACOES DE MAQUINAS LTDAVera Cruz (RS)
- ESSENE CONSTRUTORA LTDAPalmitinho (RS)
- PROJELASER SOLUCOES EM METALURGIA LTDACaxias do Sul (RS)
- PAWLAK MONTAGEM LTDAMarau (RS)
- ADN MONTADORA LTDASoledade (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
- Rio Grande do Sul0.3
- Brazil0.2
In Rio Grande do Sul, the activity weighs 1.3 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 Rio Grande do Sul?
4,338 active companies have CNAE 3321-0/00 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.3 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 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.