Active · since Nov 3, 2005 Head office
PROJECONS PROJETOS E CONSTRUCOES LTDA
Trade name: PROJECONS
CNPJ 02.778.268/0001-84
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 28 years ago
- Share capital
- R$ 150,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Small business
ALPHAVILLE
CAMPOS DOS GOYTACAZES - RJ
CEP 28024-700
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
PROJECONS PROJETOS E CONSTRUCOES LTDA (trading as PROJECONS) is an active small business in Campos dos Goytacazes/RJ, opened on Sep 9, 1998. Its main activity is repair and maintenance of tanks, metal reservoirs and boilers, except for vehicles (CNAE 3311-2/00), besides 21 secondary activities. It is one of 18 active companies with that activity in Campos dos Goytacazes/RJ.
What the company does
CNAE 3311-2/00 · mainRepair and maintenance of tanks, metal reservoirs and boilers, except for vehicles
Secondary activities
- 2539-0/01 Machining, turning and welding services
- 2539-0/02 Treatment and coating of metals
- 2599-3/01 Fabrication of metal reinforcement for construction
- 3314-7/02 Repair and maintenance of hydraulic and pneumatic equipment, except valves
- 3314-7/03 Repair and maintenance of industrial valves
- 3314-7/04 Repair and maintenance of compressors
- 3314-7/13 Repair and maintenance of machine tools
- 3319-8/00 Repair and maintenance of equipment and products not elsewhere classified
- 3321-0/00 Installation of industrial machinery and equipment
- 3329-5/99 Installation of other equipment not elsewhere classified
- 4120-4/00 Construction of buildings
- 4291-0/00 Port, marine and river works
- 4292-8/01 Erection of steel structures
- 4292-8/02 Industrial assembly works
- 4299-5/99 Other civil engineering works not elsewhere classified
- 4321-5/00 Electrical installation and maintenance
- 4329-1/99 Other building installation works not elsewhere classified
- 4399-1/99 Specialized construction services not elsewhere classified
- 7119-7/04 Technical expert services related to occupational safety
- 7739-0/99 Rental of other commercial and industrial machinery and equipment not elsewhere classified, without operator
- 7820-5/00 Temporary employment agency activities
Context
Companies with the same activity
How many active companies have repair and maintenance of tanks, metal reservoirs and boilers, except for vehicles as their main activity, as this one does.
- In Campos dos Goytacazes (RJ)
- 18
- In Rio de Janeiro
- 463
- In Brazil
- 5,941
Among the 18 companies with CNAE 3311-2/00 in Campos dos Goytacazes (RJ), this one is 4th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 02.778.268/0001-84
- Legal name
- PROJECONS PROJETOS E CONSTRUCOES LTDA
- Trade name
- PROJECONS
- Registration status
- Active, since Nov 3, 2005
- Opened on
- Sep 9, 1998
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Small business
- Share capital
- R$ 150,000.00
- Establishments
- Active: 1 of 1
Registration history
What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.- March 2026Share capital
R$ 8,000,000.00 R$ 150,000.00
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Not opted in (until Dec 31, 2008)
- MEI
- Not opted in
Company network
Companies it is a partner of
- CONSORCIO CIDADE DA CRIANCA
- CONSORCIO NOVO MERCADO
- CONSORCIO CIDADE DA CRIANCA FELIZ
- CONSORCIO PROJECONS / FW
- CONSORCIO POTENCIA TP
Legal persons only, as the Receita Federal's partner register records them.
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
Frequently asked questions
What is PROJECONS PROJETOS E CONSTRUCOES LTDA's CNPJ?
PROJECONS PROJETOS E CONSTRUCOES LTDA's CNPJ is 02.778.268/0001-84.
Is PROJECONS PROJETOS E CONSTRUCOES LTDA active?
Yes. The company's registration status at the Receita Federal is active since Nov 3, 2005, according to the October 2026 publication.
What is PROJECONS PROJETOS E CONSTRUCOES LTDA's main activity?
Repair and maintenance of tanks, metal reservoirs and boilers, except for vehicles, CNAE 3311-2/00.
Where is PROJECONS PROJETOS E CONSTRUCOES LTDA's head office?
In Campos dos Goytacazes/RJ.
When was PROJECONS PROJETOS E CONSTRUCOES LTDA opened?
On Sep 9, 1998, according to the Receita Federal.