CONSTRUTORA NEFRON LTDA

Summary

CONSTRUTORA NEFRON LTDA (trading as CONSTRUTORA NEFRON) is an active micro-enterprise in Juazeiro do Norte/CE, opened on Nov 21, 2008. Its main activity is construction of buildings (CNAE 4120-4/00), besides 44 secondary activities. It is one of 412 active companies with that activity in Juazeiro do Norte/CE.

What the company does

CNAE 4120-4/00 · mainConstruction of buildings

Secondary activities

• 0161-0/99 Support activities for crop production not elsewhere classified
• 3600-6/02 Water distribution by truck
• 3811-4/00 Collection of non-hazardous waste
• 3812-2/00 Collection of hazardous waste
• 4211-1/01 Construction of highways and railways
• 4211-1/02 Road and airport marking painting
• 4212-0/00 Construction of bridges, viaducts and tunnels (special engineering structures)
• 4213-8/00 Urbanization works - streets, squares and sidewalks
• 4221-9/01 Construction of dams and reservoirs for electric power generation
• 4221-9/02 Construction of electric power stations and distribution networks
• 4221-9/03 Maintenance of electric power distribution networks
• 4221-9/04 Construction of telecommunication stations and networks
• 4222-7/02 Irrigation works
• 4291-0/00 Port, marine and river works
• 4292-8/01 Erection of steel structures
• 4299-5/01 Construction of sports and recreation facilities
• 4311-8/01 Demolition of buildings and other structures
• 4311-8/02 Site preparation and land clearing
• 4312-6/00 Drilling and boring
• 4313-4/00 Earthmoving works
• 4319-3/00 Site preparation services not elsewhere classified
• 4321-5/00 Electrical installation and maintenance
• 4322-3/01 Plumbing, sanitary and gas installations
• 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems
• 4322-3/03 Installation of fire prevention systems
• 4329-1/01 Installation of advertising signs
• 4329-1/03 Installation, maintenance and repair of elevators, escalators and moving walkways
• 4329-1/04 Assembly and installation of lighting and signaling systems on public roads, ports and airports
• 4330-4/04 Building painting services
• 4391-6/00 Foundation works
• 4399-1/01 Construction management
• 4399-1/03 Masonry works
• 4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites
• 4520-0/01 Mechanical maintenance and repair of motor vehicles
• 6810-2/01 Buying and selling of own real estate
• 6821-8/01 Real estate brokerage for sales and real estate appraisal
• 7111-1/00 Architectural services
• 7112-0/00 Engineering services
• 7119-7/03 Technical drawing services for architecture and engineering
• 7711-0/00 Rental of cars without driver
• 7719-5/99 Rental of other transport equipment not elsewhere classified, without driver
• 7731-4/00 Rental of agricultural machinery and equipment without operator
• 7732-2/01 Rental of construction machinery and equipment without operator, except scaffolding
• 8122-2/00 Pest control and fumigation of urban pests

CNPJ

10.496.281/0001-79

Legal name

CONSTRUTORA NEFRON LTDA

Trade name

CONSTRUTORA NEFRON

Registration status

Active, since May 25, 2026

Opened on

Nov 21, 2008

Legal form

2062 — Limited liability company (Ltda.)

Size

Micro-enterprise

Share capital

R$ 200,000.00

Establishments

Active: 1 of 1

No change to the registration since September 2023.

1. September 2023
   Start of dembli's monthly history

   The first Receita publication dembli keeps of this company.

Official records by CNPJ

Records public bodies publish of this company by its CNPJ. Check each one at its source.

• Federal active debt Listed among the PGFN's debtors

  According to the PGFN's quarterly publication (Q3 2026). dembli shows no amounts; the official consultation shows each entry. Check with the PGFN ↗