CNAE 4399-1/01 · Rio do Sul (SC)
Administração de obras in Rio do Sul (SC)
27 active companies are headquartered in Rio do Sul (SC) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 13,567 · Santa Catarina 850
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 do Sul (SC)
- 27
- 0.2% of Brazil's
- Of every 100 companies in Rio do Sul (SC)
- 0.2
- do this activity
- Among Santa Catarina's cities
- 8th
- by companies in this activity
Active companies in Rio do Sul (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- PILASTRO EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- IPSUM SERVICOS ESPECIALIZADOS LTDARio do Sul (SC)
- PRIMAZI EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- GP4 EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- FIAMONCINI EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- BUSNARDO EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- S&S PAVIMENTACOES LTDARio do Sul (SC)
- AK EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- EFN EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- J PILARES EMPREENDIMENTOS IMOBILIARIOS LTDARio do Sul (SC)
- J1 EMPREENDIMENTO LTDARio do Sul (SC)
- TRIUNITE INCORPORADORA LTDARio do Sul (SC)
- MELCHIORETTO GERENCIAMENTO DE OBRAS E PROJETOS LTDARio do Sul (SC)
- BONES GESTAO TECNICA LTDARio do Sul (SC)
- TREVIUM ENGENHARIA LTDARio do Sul (SC)
- GCS GESTAO DE PROJETOS LTDARio do Sul (SC)
- FAD - GESTAO DE OBRAS LTDARio do Sul (SC)
- BOARETTO ENERGY SYSTEMS LTDARio do Sul (SC)
- VSO MONTAGENS INDUSTRIAIS LTDARio do Sul (SC)
- RMS SOLUCOES LTDARio do Sul (SC)
- FM GESTAO DE PROJETOS E OBRAS LTDARio do Sul (SC)
- GUSTAVO & RAFAEL LTDARio do Sul (SC)
- J NASCIMENTO ASSISTENCIA LTDARio do Sul (SC)
- OEST GESTAO E PLANEJAMENTO LTDARio do Sul (SC)
- GSS SERVICOS TECNICOS LTDARio do Sul (SC)
- JC GESTAO INDUSTRIAL DE OBRAS LTDARio do Sul (SC)
- JCV ASSESSORIA EM MONTAGEM INDUSTRIAL LTDARio do Sul (SC)
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 do Sul (SC)0.2
- Santa Catarina0.1
- Brazil0.1
In Rio do Sul (SC), the activity weighs 3.4 times what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Florianópolis 20.1% 171
- 2 Joinville 8.0% 68
- 3 Itajaí 7.4% 63
- 4 Chapecó 6.4% 54
- 5 Balneário Camboriú 6.2% 53
- 6 Blumenau 5.2% 44
- 7 Itapema 3.2% 27
- 8 Rio do Sul 3.2% 27
- 9 São José 3.2% 27
- 10 Palhoça 2.7% 23
20 more cities
- 11 Camboriú 15
- 12 Biguaçu 14
- 13 Jaraguá do Sul 14
- 14 Navegantes 14
- 15 Barra Velha 12
- 16 Criciúma 11
- 17 Tubarão 11
- 18 Penha 10
- 19 Tijucas 10
- 20 Brusque 8
- 21 Campos Novos 8
- 22 Lages 7
- 23 Garopaba 6
- 24 Garuva 6
- 25 Balneário Piçarras 6
- 26 Porto Belo 6
- 27 São Francisco do Sul 6
- 28 Gaspar 5
- 29 Indaial 5
- 30 Itapoá 5
Class 4399-1 in Rio do Sul (SC)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Administração de obras · this one | 27 |
| 4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias | 0 |
| 4399-1/03 Obras de alvenaria | 612 |
| 4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras | 3 |
| 4399-1/05 Perfuração e construção de poços de água | 3 |
| 4399-1/99 Serviços especializados para construção não especificados anteriormente | 10 |
Close to this: 4110-7/00 · Incorporação de empreendimentos imobiliários, 143 companies in Rio do Sul (SC).
What activity 4399-1/01 is
- As atividades de gerenciamento e execução de obras através de contrato de construção por administração
- As atividades de direção e a responsabilidade técnica da obra
Frequently asked questions
How many companies have main CNAE 4399-1/01 in Rio do Sul (SC)?
27 active companies have CNAE 4399-1/01 as their main activity in Rio do Sul (SC), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Florianópolis, with 171, 20.1% 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 do Sul (SC).