CNAE 4329-1/02 · Rio Grande do Sul
Instalação de equipamentos para orientação à navegação marítima fluvial e lacustre in Rio Grande do Sul
31 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 3.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 887
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
- 31
- 3.5% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.0
- do this activity
- Among Brazil's federative units
- 8th
- 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 2- LUIZ CARLOS DA SILVA LTDASapucaia do Sul (RS)
- F BECKER & CIA LTDACampo Bom (RS)
- TECHNAV LTDAEstância Velha (RS)
- BCM OCEAN LTDARio Grande (RS)
- 2R OCEAN LTDASantiago (RS)
- ARAKEN CASSURIAGA RAMOS JUNIORPorto Alegre (RS)
- PIETRA FIALHO TORRESRio Grande (RS)
- LUCINEI DA COSTA CHAPUISCarazinho (RS)
- RICARDO JACQUES DE PAULAVenâncio Aires (RS)
- ANDREY ROLIM CARDOSOOsório (RS)
- GUILHERME RODRIGUES CAVALHEIROPorto Alegre (RS)
- CLAUDIO JESUS PEREIRA JUNIORSão Leopoldo (RS)
- FERNANDO MAGALHAES DE LIMAPorto Alegre (RS)
- LOUCENO DA SILVA BORGESSão Jerônimo (RS)
- JULIO CESAR HELFERSanta Cruz do Sul (RS)
- SELOMAR GILBERTO DOS SANTOSSanta Rosa (RS)
- FELIPE AZEVEDO DE PAULA GARCIARio Grande (RS)
- ISAQUEU OLIMPIORio Grande (RS)
- MARCELO DORNELLES DA SILVAPorto Alegre (RS)
- DANIEL FRANCISCO BRAGA NAVASRio Grande (RS)
- CLODOALDO ROGERIO RODRIGUES NUNESPorto Alegre (RS)
- JACKSON EDILSON DOS SANTOSRio Grande (RS)
- MARCO ANTONIO GUTERRES CAMILOPorto Alegre (RS)
- ERICA CAROLINA SOUZA TAVARESVenâncio Aires (RS)
- BRUNO MACHADO BASTOSRio Grande (RS)
- PATRICK DESSEL JOHNSTONEPorto Alegre (RS)
- MARCELO KUHN PLAUTZ FILHOTupanciretã (RS)
- MARCO NELLO LYRA DE LEONEPorto Alegre (RS)
- RAIMUNDO ROSINO FILHOPorto Alegre (RS)
- MIGUEL VIRGILIO PETKOVICZPorto Alegre (RS)
List limited to 31 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 35.5% 11
- 2 Rio Grande 22.6% 7
- 3 Venâncio Aires 6.5% 2
- 4 Campo Bom 3.2% 1
- 5 Carazinho 3.2% 1
- 6 Estância Velha 3.2% 1
- 7 Osório 3.2% 1
- 8 Santa Cruz do Sul 3.2% 1
- 9 Santa Rosa 3.2% 1
- 10 Santiago 3.2% 1
4 more cities
- 11 São Jerônimo 1
- 12 São Leopoldo 1
- 13 Sapucaia do Sul 1
- 14 Tupanciretã 1
Class 4329-1 in Rio Grande do Sul
obras de instalações em construções não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 4329-1/01 Instalação de painéis publicitários | 586 |
| 4329-1/02 Instalação de equipamentos para orientação à navegação marítima fluvial e lacustre · this one | 31 |
| 4329-1/03 Instalação, manutenção e reparação de elevadores, escadas e esteiras rolantes | 462 |
| 4329-1/04 Montagem e instalação de sistemas e equipamentos de iluminação e sinalização em vias públicas, portos e aeroportos | 168 |
| 4329-1/05 Tratamentos térmicos, acústicos ou de vibração | 190 |
| 4329-1/99 Outras obras de instalações em construções não especificadas anteriormente | 150 |
What activity 4329-1/02 is
- A instalação de equipamentos para orientação à navegação marítima, fluvial e lacustre
Frequently asked questions
How many companies have main CNAE 4329-1/02 in Rio Grande do Sul?
31 active companies have CNAE 4329-1/02 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 11, 35.5% 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.