Active · since Aug 20, 2025 Head officeOpted into Simples
F.S. CASTRO
Trade name: N.A. DIESEL DIAGNOSTICOS E PROGRAMACOES
CNPJ 62.327.326/0001-85
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 1 year ago
- Share capital
- R$ 1,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Summary
F.S. CASTRO (trading as N.A. DIESEL DIAGNOSTICOS E PROGRAMACOES) is an active micro-enterprise in Caieiras/SP, opened on Aug 20, 2025. Its main activity is electrical maintenance and repair of motor vehicles (CNAE 4520-0/03). It is one of 23 active companies with that activity in Caieiras/SP. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 4520-0/03 · mainElectrical maintenance and repair of motor vehicles
Context
Companies with the same activity
How many active companies have electrical maintenance and repair of motor vehicles as their main activity, as this one does.
- In Caieiras (SP)
- 23
- In São Paulo
- 9,172
- In Brazil
- 40,221
Among the 23 companies with CNAE 4520-0/03 in Caieiras (SP), this one is 19th, by active establishments and capital.
See the 23 Electrical maintenance and repair of motor vehicles companies in Caieiras - SP
Registration
as the Receita Federal publishes it- CNPJ
- 62.327.326/0001-85
- Legal name
- F.S. CASTRO
- Trade name
- N.A. DIESEL DIAGNOSTICOS E PROGRAMACOES
- Registration status
- Active, since Aug 20, 2025
- Opened on
- Aug 20, 2025
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 1,000.00
- 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 2025.- November 2025MEI
opted in not opted in
- September 2025Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Aug 20, 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 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 F.S. CASTRO's CNPJ?
F.S. CASTRO's CNPJ is 62.327.326/0001-85.
Is F.S. CASTRO active?
Yes. The company's registration status at the Receita Federal is active since Aug 20, 2025, according to the October 2026 publication.
What is F.S. CASTRO's main activity?
Electrical maintenance and repair of motor vehicles, CNAE 4520-0/03.
Where is F.S. CASTRO's head office?
In Caieiras/SP.
When was F.S. CASTRO opened?
On Aug 20, 2025, according to the Receita Federal.