Active · since Mar 12, 2021 Head officeOpted into SimplesMEI
SERGIO KOPPEN JAMUR
CNPJ 41.198.601/0001-38
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 5 years ago
- Share capital
- R$ 10.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Summary
SERGIO KOPPEN JAMUR is an active micro-enterprise in Curitiba/PR, opened on Mar 12, 2021. Its main activity is drilling and construction of water wells (CNAE 4399-1/05), besides 1 secondary activity. It is one of 28 active companies with that activity in Curitiba/PR. It is registered as a MEI.
What the company does
CNAE 4399-1/05 · mainDrilling and construction of water wells
Secondary activities
Context
Companies with the same activity
How many active companies have drilling and construction of water wells as their main activity, as this one does.
- In Curitiba (PR)
- 28
- In Paraná
- 310
- In Brazil
- 5,395
Among the 28 companies with CNAE 4399-1/05 in Curitiba (PR), this one is 28th, by active establishments and capital.
See the 28 Drilling and construction of water wells companies in Curitiba - PR
Registration
as the Receita Federal publishes it- CNPJ
- 41.198.601/0001-38
- Legal name
- SERGIO KOPPEN JAMUR
- Registration status
- Active, since Mar 12, 2021
- Opened on
- Mar 12, 2021
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 10.00
- 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.No change to the registration since September 2023.
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Mar 12, 2021
- MEI
- Opted in since Mar 12, 2021
Official records by CNPJ
Records public bodies publish of this company by its CNPJ. Check each one at its source.
-
Federal active debt Not 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 SERGIO KOPPEN JAMUR's CNPJ?
SERGIO KOPPEN JAMUR's CNPJ is 41.198.601/0001-38.
Is SERGIO KOPPEN JAMUR active?
Yes. The company's registration status at the Receita Federal is active since Mar 12, 2021, according to the October 2026 publication.
What is SERGIO KOPPEN JAMUR's main activity?
Drilling and construction of water wells, CNAE 4399-1/05.
Where is SERGIO KOPPEN JAMUR's head office?
In Curitiba/PR.
When was SERGIO KOPPEN JAMUR opened?
On Mar 12, 2021, according to the Receita Federal.