Active · since Oct 6, 2021 Head officeOpted into Simples
CASA DA MATEMATICA LTDA
CNPJ 43.788.185/0001-53
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 4 years ago
- Share capital
- R$ 5,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
PIRATININGA
NITEROI - RJ
CEP 24350-380
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
CASA DA MATEMATICA LTDA is an active micro-enterprise in Niterói/RJ, opened on Oct 6, 2021. Its main activity is other education not elsewhere classified (CNAE 8599-6/99). It is one of 2,490 active companies with that activity in Niterói/RJ. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 8599-6/99 · mainOther education not elsewhere classified
Context
Companies with the same activity
How many active companies have other education not elsewhere classified as their main activity, as this one does.
- In Niterói (RJ)
- 2,490
- In Rio de Janeiro
- 39,368
- In Brazil
- 355,265
Among the 2,490 companies with CNAE 8599-6/99 in Niterói (RJ), this one is 115th, by active establishments and capital.
See the 2,490 Other education not elsewhere classified companies in Niterói - RJ
Registration
as the Receita Federal publishes it- CNPJ
- 43.788.185/0001-53
- Legal name
- CASA DA MATEMATICA LTDA
- Registration status
- Active, since Oct 6, 2021
- Opened on
- Oct 6, 2021
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Micro-enterprise
- Share capital
- R$ 5,000.00
- 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.- July 2025Legal name
MARCIA CEZAR DE QUEIROZ CASA DA MATEMATICA LTDA
- June 2025MEI
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 Oct 6, 2021
- 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 CASA DA MATEMATICA LTDA's CNPJ?
CASA DA MATEMATICA LTDA's CNPJ is 43.788.185/0001-53.
Is CASA DA MATEMATICA LTDA active?
Yes. The company's registration status at the Receita Federal is active since Oct 6, 2021, according to the October 2026 publication.
What is CASA DA MATEMATICA LTDA's main activity?
Other education not elsewhere classified, CNAE 8599-6/99.
Where is CASA DA MATEMATICA LTDA's head office?
In Niterói/RJ.
When was CASA DA MATEMATICA LTDA opened?
On Oct 6, 2021, according to the Receita Federal.