CNAE 4399-1/05 · Ceará
Drilling and construction of water wells in Ceará
166 active companies are headquartered in Ceará with this CNAE as their main activity. They represent 3.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 5,395
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 Ceará
- 166
- 3.1% of Brazil's
- Of every 100 companies in Ceará
- 0.0
- do this activity
- Among Brazil's federative units
- 12th
- by companies in this activity
Active companies in Ceará
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 6 of 6- ELIZEU MARQUES DA SILVACruz (CE)
- JERFERSON DA SILVA SANTOSAquiraz (CE)
- JEFFERSON DIEGO FERREIRA QUARESMAJuazeiro do Norte (CE)
- PEDRO LUCIO ANDRE DA SILVACaririaçu (CE)
- LUCAS CAROLINO RUFINO DE SOUSAFortaleza (CE)
- JODAILSA DE FARIAS SILVAJuazeiro do Norte (CE)
- PEDRO HENRIQUE DA SILVA LIMACaucaia (CE)
- JOSIEL DE SOUSA MOREIRACaucaia (CE)
- FRANCISCO EUZIMAR MIGUEL LEITEFortaleza (CE)
- FRANCISCO RUBENS PEREIRA DA SILVAFortaleza (CE)
- JOAO RAMALHO DE LIMAFortaleza (CE)
- ESTEVAO JOAO DOS SANTOSAmontada (CE)
- JOAO DIEGO FREITAS DE LIMAFortaleza (CE)
- ANDERSON MOORE NOGUEIRAEusébio (CE)
- ANTONIO INOCENCIO LEITEJardim (CE)
- NELSON RAIMUNDO BEZERRA MARTINSSanta Quitéria (CE)
List limited to 166 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
- Ceará0.0
- Brazil0.0
In Ceará, the activity weighs 1.2 times what it does in Brazil.
Ceará's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Fortaleza 33.1% 55
- 2 Caucaia 6.6% 11
- 3 Eusébio 3.6% 6
- 4 Sobral 3.0% 5
- 5 Cruz 3.0% 5
- 6 Ipu 2.4% 4
- 7 Barbalha 1.8% 3
- 8 Cascavel 1.8% 3
- 9 Independência 1.8% 3
- 10 Juazeiro do Norte 1.8% 3
20 more cities
- 11 Mauriti 3
- 12 Pentecoste 3
- 13 Maracanaú 3
- 14 Jijoca de Jericoacoara 2
- 15 Brejo Santo 2
- 16 Camocim 2
- 17 Guaraciaba do Norte 2
- 18 Quixadá 2
- 19 Quixeré 2
- 20 Tianguá 2
- 21 Viçosa do Ceará 2
- 22 Chorozinho 1
- 23 Ocara 1
- 24 Pindoretama 1
- 25 Pires Ferreira 1
- 26 Acopiara 1
- 27 Aquiraz 1
- 28 Aurora 1
- 29 Barro 1
- 30 Baturité 1
Class 4399-1 in Ceará
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Construction management | 335 |
| 4399-1/02 Erection and dismantling of scaffolding and other temporary structures | 21 |
| 4399-1/03 Masonry works | 6,032 |
| 4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites | 76 |
| 4399-1/05 Drilling and construction of water wells · this one | 166 |
| 4399-1/99 Specialized construction services not elsewhere classified | 312 |
What activity 4399-1/05 is
- A perfuração e construção de poços de água
Frequently asked questions
How many companies have main CNAE 4399-1/05 in Ceará?
166 active companies have CNAE 4399-1/05 as their main activity in Ceará, 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 Ceará's cities has the most companies in this activity?
Fortaleza, with 55, 33.1% 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 Ceará.