Active · since Jun 18, 2019 Head office
SIGMA EDUCACIONAL LTDA
Trade name: ALFACEM GLOBAL ACADEMY
CNPJ 33.965.444/0001-10
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 7 years ago
- Share capital
- R$ 1.7 m
- Establishments
- 3 active
- of 3 registered
- Size
- Small business
RECREIO DOS BANDEIRANTES
RIO DE JANEIRO - RJ
CEP 22790-170
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 2 partners and administratorsSummary
SIGMA EDUCACIONAL LTDA (trading as ALFACEM GLOBAL ACADEMY) is an active small business in Rio de Janeiro/RJ, opened on Jun 18, 2019. Its main activity is primary and lower secondary education (CNAE 8513-9/00), besides 4 secondary activities. It is one of 687 active companies with that activity in Rio de Janeiro/RJ.
What the company does
CNAE 8513-9/00 · mainPrimary and lower secondary education
Secondary activities
Context
Companies with the same activity
How many active companies have primary and lower secondary education as their main activity, as this one does.
- In Rio de Janeiro (RJ)
- 687
- In Rio de Janeiro (state)
- 2,353
- In Brazil
- 23,905
Among the 687 companies with CNAE 8513-9/00 in Rio de Janeiro (RJ), this one is 26th, by active establishments and capital.
See the 687 Primary and lower secondary education companies in Rio de Janeiro - RJ
Registration
as the Receita Federal publishes it- CNPJ
- 33.965.444/0001-10
- Legal name
- SIGMA EDUCACIONAL LTDA
- Trade name
- ALFACEM GLOBAL ACADEMY
- Registration status
- Active, since Jun 18, 2019
- Opened on
- Jun 18, 2019
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Small business
- Share capital
- R$ 1,704,630.00
- Establishments
- Active: 3 of 3
Establishments
3 active · none closed- Head office · this pageRio de Janeiro (RJ) Active since Jun 18, 2019CNPJ 33.965.444/0001-10 · Primary and lower secondary education
- BranchRio de Janeiro (RJ) Active since Aug 26, 2021CNPJ 33.965.444/0002-00 · Primary and lower secondary education
- BranchRio de Janeiro (RJ) Active since Jul 1, 2024CNPJ 33.965.444/0003-82 · Primary and lower secondary education
Each establishment has its own CNPJ, sharing its first eight digits with the head office. The head office is the seat; dembli's counts use the head office.
Registration history
What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.- June 2026Share capital
R$ 50,000.00 R$ 1,704,630.00
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Not opted in (until Apr 30, 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 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 SIGMA EDUCACIONAL LTDA's CNPJ?
SIGMA EDUCACIONAL LTDA's CNPJ is 33.965.444/0001-10.
Is SIGMA EDUCACIONAL LTDA active?
Yes. The company's registration status at the Receita Federal is active since Jun 18, 2019, according to the October 2026 publication.
What is SIGMA EDUCACIONAL LTDA's main activity?
Primary and lower secondary education, CNAE 8513-9/00.
Where is SIGMA EDUCACIONAL LTDA's head office?
In Rio de Janeiro/RJ.
When was SIGMA EDUCACIONAL LTDA opened?
On Jun 18, 2019, according to the Receita Federal.