CNAE 3321-0/00 · Maringá (PR)
Instalação de máquinas e equipamentos industriais in Maringá (PR)
203 active companies are headquartered in Maringá (PR) with this CNAE as their main activity. They represent 0.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 Maringá (PR)
- 203
- 0.4% of Brazil's
- Of every 100 companies in Maringá (PR)
- 0.2
- do this activity
- Among Paraná's cities
- 3rd
- by companies in this activity
Active companies in Maringá (PR)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 7- ALIANO AUTOMACOES E INSTALACOES ELETRICAS INDUSTRIAIS LTDAMaringá (PR)
- SUZUTEK COMERCIO DE MAQUINASLTDAMaringá (PR)
- BJ ENGENHARIA E AUTOMACAO INDUSTRIAL LTDAMaringá (PR)
- UP CONTROLE E AUTOMACAO LTDAMaringá (PR)
- INTEGRA AUTOMACAO INDUSTRIAL LTDAMaringá (PR)
- CAJ INFORMATICA LTDAMaringá (PR)
- OMURA MANUTENCAO ELETRICA LTDAMaringá (PR)
- HJS MAQUINAS E EQUIPAMENTOS INDUSTRIAIS LTDAMaringá (PR)
- JGRH INSTATEC LTDAMaringá (PR)
- COMPETEC COMPRESSORES BOMBAS LTDAMaringá (PR)
- BERLIM PROMOCAO DE VENDAS LTDAMaringá (PR)
- NEXTHERM SOLUCOES TERMICAS INTELIGENTES LTDAMaringá (PR)
- AUTOMATECH INSTALACAO INDUSTRIAL LTDAMaringá (PR)
- INOXLINE EQUIPAMENTOS LTDAMaringá (PR)
- BASSO ENGENHARIA & SOLUCOES LTDAMaringá (PR)
- TEXMACH INSTALACOES ELETRICAS INDUSTRIAIS LTDAMaringá (PR)
- DIGITAL COMERCIO E SERVICOS LTDAMaringá (PR)
- AVGS MATERIAIS E SERVICOS LTDAMaringá (PR)
- TECNOAQUA TRATAMENTO DE AGUA LTDAMaringá (PR)
- JF MONTAGEM INDUSTRIAL LTDAMaringá (PR)
- MBA GESTAO EMPRESARIAL LTDAMaringá (PR)
- MOC GESTAO EMPRESARIAL LTDAMaringá (PR)
- LUMEL TECH LTDAMaringá (PR)
- TUPAN TECH SOLUCOES INDUSTRIAIS LTDAMaringá (PR)
- JEAN MARCELO ROMANINI SOLUCOES INDUSTRIAIS LTDAMaringá (PR)
- WELLINGTON C COSTA LTDAMaringá (PR)
- DOCTOR PLASMAS SOLUCOES LTDAMaringá (PR)
- HS ENGENHARIA E ARQUITETURA LTDAMaringá (PR)
- RC MONTAGEM DE EQUIPAMENTOS INDUSTRIAIS LTDAMaringá (PR)
- MARCELO SALDANIA - ENGENHARIA ELETRICAMaringá (PR)
List limited to 203 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
- Maringá (PR)0.2
- Paraná0.3
- Brazil0.2
In Maringá (PR), the activity weighs what it does in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 21.3% 1,046
- 2 São José dos Pinhais 4.9% 239
- 3 Maringá 4.1% 203
- 4 Londrina 3.9% 193
- 5 Toledo 3.5% 170
- 6 Ponta Grossa 3.4% 169
- 7 Araucária 3.0% 147
- 8 Cascavel 2.7% 131
- 9 Colombo 2.3% 111
- 10 Pinhais 2.2% 108
20 more cities
- 11 Guarapuava 90
- 12 Fazenda Rio Grande 89
- 13 Campo Largo 87
- 14 Rolândia 70
- 15 Cambé 64
- 16 Paiçandu 59
- 17 Arapongas 57
- 18 Sarandi 54
- 19 Paranavaí 52
- 20 Dois Vizinhos 50
- 21 Piraquara 47
- 22 Telêmaco Borba 47
- 23 Campo Mourão 44
- 24 Marechal Cândido Rondon 44
- 25 Palmas 43
- 26 Cafelândia 43
- 27 Almirante Tamandaré 42
- 28 Paranaguá 41
- 29 Foz do Iguaçu 38
- 30 Rio Branco do Sul 38
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 Maringá (PR)?
203 active companies have CNAE 3321-0/00 as their main activity in Maringá (PR), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.2 in Brazil.
Which of Paraná's cities has the most companies in this activity?
Curitiba, with 1,046, 21.3% 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 Maringá (PR).