CNAE 4399-1/03 · Dumont (SP)
Obras de alvenaria in Dumont (SP)
73 active companies are headquartered in Dumont (SP) 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
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 Dumont (SP)
- 73
- less than 0.1% of Brazil's
- Of every 100 companies in Dumont (SP)
- 4.0
- do this activity
- Among São Paulo's cities
- 303rd
- by companies in this activity
Active companies in Dumont (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- CONDOMINIO SOL DA TOSCANA SPE LTDADumont (SP)
- ALISANDRO DOS SANTOS OLIVEIRADumont (SP)
- JOAO RIBEIRO DA SILVADumont (SP)
- LENIR RAMOS RODRIGUESDumont (SP)
- MARIA AMELIA FERNANDES DA SILVADumont (SP)
- ALDENIR CRUZ DE OLIVEIRADumont (SP)
- HAMILTON DO NASCIMENTO PINTODumont (SP)
- MARINETH DA CONCEICAO SOUSADumont (SP)
- FRANCISCO SELMO SILVA DE MIRANDADumont (SP)
- JOSE EDVAN GONCALVES DE SOUSADumont (SP)
- ACASSIO MATOES BRANCODumont (SP)
- CELSO MASAHARU HAYASAKADumont (SP)
- ANTONIO JOSE DA CONCEICAO MOURADumont (SP)
- MARLON ALVES DE OLIVEIRADumont (SP)
- BRUNO HENRIQUE CAZADORI DIANADumont (SP)
- GERALDO PONCIANO FILHODumont (SP)
- SALESIO DE OLIVEIRADumont (SP)
- MAURO CELESTINO DA SILVADumont (SP)
- MARCOS DIRAN SANTANA DE SANTANADumont (SP)
- CARLOS DE JESUS MOITINHODumont (SP)
- ELIAS PEREIRA DA ROCHADumont (SP)
- OSCAR FERREIRA DAMACENODumont (SP)
- PABLO HENRIQUE GONCALVES DOS SANTOSDumont (SP)
- NILSON FERREIRA DOS SANTOSDumont (SP)
- MARIA TAMIRES PEREIRA DE SOUSADumont (SP)
- VALTERCIO BOAVENTURA SANTOSDumont (SP)
- HYUGO CARDOSO LIMADumont (SP)
- LUIS AUGUSTO PEREIRA PESSANHADumont (SP)
- ANSELMO SILVA DE MIRANDADumont (SP)
- IRENILTON BARBOSA CASTRODumont (SP)
List limited to 73 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
- Dumont (SP)4.0
- São Paulo1.9
- Brazil2.3
In Dumont (SP), the activity weighs 1.8 times what it does in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 18.4% 29,148
- 2 Campinas 2.7% 4,218
- 3 Sorocaba 2.1% 3,382
- 4 Guarulhos 2.0% 3,195
- 5 São José dos Campos 1.6% 2,557
- 6 Ribeirão Preto 1.3% 2,088
- 7 São José do Rio Preto 1.2% 1,912
- 8 Praia Grande 1.2% 1,907
- 9 Piracicaba 1.1% 1,780
- 10 Bauru 1.1% 1,740
20 more cities
- 11 São Bernardo do Campo 1,591
- 12 Mogi das Cruzes 1,497
- 13 Osasco 1,453
- 14 Santo André 1,390
- 15 Franca 1,325
- 16 Guarujá 1,319
- 17 Indaiatuba 1,276
- 18 São Vicente 1,247
- 19 Limeira 1,241
- 20 Marília 1,224
- 21 Itaquaquecetuba 1,175
- 22 Hortolândia 1,167
- 23 Sumaré 1,162
- 24 Jundiaí 1,154
- 25 Suzano 1,096
- 26 Carapicuíba 1,074
- 27 São Carlos 1,065
- 28 Cotia 1,037
- 29 Araraquara 1,025
- 30 Bragança Paulista 992
Class 4399-1 in Dumont (SP)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Administração de obras | 0 |
| 4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias | 0 |
| 4399-1/03 Obras de alvenaria · this one | 73 |
| 4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras | 1 |
| 4399-1/05 Perfuração e construção de poços de água | 0 |
| 4399-1/99 Serviços especializados para construção não especificados anteriormente | 4 |
Close to this: 4330-4/99 · Outras obras de acabamento da construção, 1 company in Dumont (SP).
What activity 4399-1/03 is
- As obras de alvenaria
Frequently asked questions
How many companies have main CNAE 4399-1/03 in Dumont (SP)?
73 active companies have CNAE 4399-1/03 as their main activity in Dumont (SP), according to the Receita Federal's October 2026 publication. That is 4.0 of every 100 companies there, against 2.3 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 29,148, 18.4% 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 Dumont (SP).