Active · since Oct 16, 2023 Head office
EF IDIOMAS LTDA
Trade name: KNN IDIOMAS
CNPJ 52.539.617/0001-83
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 2 years ago
- Share capital
- R$ 200,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
CHACARA PARQUE DOS DOURADOS
ANTONIO JOAO - MS
CEP 79910-000, BRASIL
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 2 partners and administratorsSummary
EF IDIOMAS LTDA (trading as KNN IDIOMAS) is an active micro-enterprise in Antônio João/MS, opened on Oct 16, 2023. Its main activity is ensino de idiomas (CNAE 8593-7/00), besides 1 secondary activity. It is one of 3 active companies with that activity in Antônio João/MS.
What the company does
CNAE 8593-7/00 · mainEnsino de idiomas
Secondary activities
Context
Companies with the same activity
How many active companies have ensino de idiomas as their main activity, as this one does.
- In Antônio João (MS)
- 3
- In Mato Grosso do Sul
- 320
- In Brazil
- 35,460
Among the 3 companies with CNAE 8593-7/00 in Antônio João (MS), this one is 1st, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 52.539.617/0001-83
- Legal name
- EF IDIOMAS LTDA
- Trade name
- KNN IDIOMAS
- Registration status
- Active, since Oct 16, 2023
- Opened on
- Oct 16, 2023
- Legal form
- 2062 — Sociedade Empresária Limitada
- Size
- Micro-enterprise
- Share capital
- R$ 200,000.00
- 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 November 2023.- January 2026Simples Nacional
opted in not opted in
- November 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, 2025)
- 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 EF IDIOMAS LTDA's CNPJ?
EF IDIOMAS LTDA's CNPJ is 52.539.617/0001-83.
Is EF IDIOMAS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Oct 16, 2023, according to the October 2026 publication.
What is EF IDIOMAS LTDA's main activity?
Ensino de idiomas, CNAE 8593-7/00.
Where is EF IDIOMAS LTDA's head office?
In Antônio João/MS.
When was EF IDIOMAS LTDA opened?
On Oct 16, 2023, according to the Receita Federal.