Active · since Feb 20, 2023 Head office
SERGIO KRUMMENAUER
CNPJ 31.642.187/0001-50
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 8 years ago
- Share capital
- R$ 60,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Summary
SERGIO KRUMMENAUER is an active micro-enterprise in Lajeado/RS, opened on Sep 29, 2018. Its main activity is manufacture of other articles of concrete, cement, fiber cement, plaster and similar materials (CNAE 2330-3/99). It is one of 10 active companies with that activity in Lajeado/RS.
What the company does
CNAE 2330-3/99 · mainManufacture of other articles of concrete, cement, fiber cement, plaster and similar materials
Context
Companies with the same activity
How many active companies have manufacture of other articles of concrete, cement, fiber cement, plaster and similar materials as their main activity, as this one does.
- In Lajeado (RS)
- 10
- In Rio Grande do Sul
- 958
- In Brazil
- 14,110
Among the 10 companies with CNAE 2330-3/99 in Lajeado (RS), this one is 3rd, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 31.642.187/0001-50
- Legal name
- SERGIO KRUMMENAUER
- Registration status
- Active, since Feb 20, 2023
- Opened on
- Sep 29, 2018
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 60,000.00
- 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.- January 2025MEI
opted in not opted in
- January 2025Simples 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
- Not opted in (until Dec 31, 2024)
- 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 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 KRUMMENAUER's CNPJ?
SERGIO KRUMMENAUER's CNPJ is 31.642.187/0001-50.
Is SERGIO KRUMMENAUER active?
Yes. The company's registration status at the Receita Federal is active since Feb 20, 2023, according to the October 2026 publication.
What is SERGIO KRUMMENAUER's main activity?
Manufacture of other articles of concrete, cement, fiber cement, plaster and similar materials, CNAE 2330-3/99.
Where is SERGIO KRUMMENAUER's head office?
In Lajeado/RS.
When was SERGIO KRUMMENAUER opened?
On Sep 29, 2018, according to the Receita Federal.