Active · since Sep 3, 2012 Head officeOpted into Simples
ANTONIO WALCZAK - EDIFICACOES
Trade name: CONSTRUTORA WALCZAK
CNPJ 16.882.323/0001-96
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 14 years ago
- Share capital
- R$ 20,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Head office address
BOQUEIRAO
GUARAPUAVA - PR
CEP 85022-140
Summary
ANTONIO WALCZAK - EDIFICACOES (trading as CONSTRUTORA WALCZAK) is an active micro-enterprise in Guarapuava/PR, opened on Sep 3, 2012. Its main activity is obras de alvenaria (CNAE 4399-1/03), besides 5 secondary activities. It is one of 1,075 active companies with that activity in Guarapuava/PR. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 4399-1/03 · mainObras de alvenaria
Secondary activities
- 4321-5/00 Instalação e manutenção elétrica
- 4322-3/01 Instalações hidráulicas, sanitárias e de gás
- 4330-4/04 Serviços de pintura de edifícios em geral
- 4330-4/05 Aplicação de revestimentos e de resinas em interiores e exteriores
- 4399-1/99 Serviços especializados para construção não especificados anteriormente
Context
Companies with the same activity
How many active companies have obras de alvenaria as their main activity, as this one does.
- In Guarapuava (PR)
- 1,075
- In Paraná
- 61,750
- In Brazil
- 614,649
Among the 1,075 companies with CNAE 4399-1/03 in Guarapuava (PR), this one is 91st, by active establishments and capital.
See the 1,075 Obras de alvenaria companies in Guarapuava - PR
Registration
as the Receita Federal publishes it- CNPJ
- 16.882.323/0001-96
- Legal name
- ANTONIO WALCZAK - EDIFICACOES
- Trade name
- CONSTRUTORA WALCZAK
- Registration status
- Active, since Sep 3, 2012
- Opened on
- Sep 3, 2012
- Legal form
- 2135 — Empresário (Individual)
- Size
- Micro-enterprise
- Share capital
- R$ 20,000.00
- 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.- February 2026Simples Nacional
not opted in opted in
- January 2026Simples Nacional
opted in not opted in
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Jan 1, 2026
- MEI
- Not opted in
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 ANTONIO WALCZAK - EDIFICACOES's CNPJ?
ANTONIO WALCZAK - EDIFICACOES's CNPJ is 16.882.323/0001-96.
Is ANTONIO WALCZAK - EDIFICACOES active?
Yes. The company's registration status at the Receita Federal is active since Sep 3, 2012, according to the October 2026 publication.
What is ANTONIO WALCZAK - EDIFICACOES's main activity?
Obras de alvenaria, CNAE 4399-1/03.
Where is ANTONIO WALCZAK - EDIFICACOES's head office?
In Guarapuava/PR.
When was ANTONIO WALCZAK - EDIFICACOES opened?
On Sep 3, 2012, according to the Receita Federal.