Active · since Sep 15, 2026 Head officeOpted into SimplesMEI
SERGIO DE CASTRO
CNPJ 69.149.054/0001-10
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- less than a year ago
- Share capital
- R$ 3,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Head office address
VALE DAS PEDRINHAS
GUAPIMIRIM - RJ
CEP 25940-510
Summary
SERGIO DE CASTRO is an active micro-enterprise in Guapimirim/RJ, opened on Sep 15, 2026. Its main activity is electrical installation and maintenance (CNAE 4321-5/00), besides 1 secondary activity. It is one of 77 active companies with that activity in Guapimirim/RJ. It is registered as a MEI.
What the company does
CNAE 4321-5/00 · mainElectrical installation and maintenance
Secondary activities
Context
Companies with the same activity
How many active companies have electrical installation and maintenance as their main activity, as this one does.
- In Guapimirim (RJ)
- 77
- In Rio de Janeiro
- 26,593
- In Brazil
- 328,370
Among the 77 companies with CNAE 4321-5/00 in Guapimirim (RJ), this one is 40th, by active establishments and capital.
See the 77 Electrical installation and maintenance companies in Guapimirim - RJ
Registration
as the Receita Federal publishes it- CNPJ
- 69.149.054/0001-10
- Legal name
- SERGIO DE CASTRO
- Registration status
- Active, since Sep 15, 2026
- Opened on
- Sep 15, 2026
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 3,000.00
- 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 October 2026.No change to the registration since October 2026.
- October 2026Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Sep 15, 2026
- MEI
- Opted in since Sep 15, 2026
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 DE CASTRO's CNPJ?
SERGIO DE CASTRO's CNPJ is 69.149.054/0001-10.
Is SERGIO DE CASTRO active?
Yes. The company's registration status at the Receita Federal is active since Sep 15, 2026, according to the October 2026 publication.
What is SERGIO DE CASTRO's main activity?
Electrical installation and maintenance, CNAE 4321-5/00.
Where is SERGIO DE CASTRO's head office?
In Guapimirim/RJ.
When was SERGIO DE CASTRO opened?
On Sep 15, 2026, according to the Receita Federal.