Active · since Nov 3, 2005 Head officeOpted into Simples
MASTERY ELECTRONIC SYSTEMS LTDA
CNPJ 03.048.165/0001-21
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 27 years ago
- Share capital
- R$ 5,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
BANGU
RIO DE JANEIRO - RJ
CEP 21840-959
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 3 partners and administratorsSummary
MASTERY ELECTRONIC SYSTEMS LTDA is an active micro-enterprise in Rio de Janeiro/RJ, opened on Mar 4, 1999. Its main activity is comércio atacadista de componentes eletrônicos e equipamentos de telefonia e comunicação (CNAE 4652-4/00), besides 7 secondary activities. It is one of 154 active companies with that activity in Rio de Janeiro/RJ. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 4652-4/00 · mainComércio atacadista de componentes eletrônicos e equipamentos de telefonia e comunicação
Secondary activities
- 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente
- 3321-0/00 Instalação de máquinas e equipamentos industriais
- 4321-5/00 Instalação e manutenção elétrica
- 4619-2/00 Representantes comerciais e agentes do comércio de mercadorias em geral não especializado
- 4649-4/02 Comércio atacadista de aparelhos eletrônicos de uso pessoal e doméstico
- 4753-9/00 Comércio varejista especializado de eletrodomésticos e equipamentos de áudio e vídeo
- 8020-0/02 Outras atividades de serviços de segurança
Context
Companies with the same activity
How many active companies have comércio atacadista de componentes eletrônicos e equipamentos de telefonia e comunicação as their main activity, as this one does.
- In Rio de Janeiro (RJ)
- 154
- In Rio de Janeiro (state)
- 230
- In Brazil
- 3,331
Among the 154 companies with CNAE 4652-4/00 in Rio de Janeiro (RJ), this one is 142nd, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 03.048.165/0001-21
- Legal name
- MASTERY ELECTRONIC SYSTEMS LTDA
- Registration status
- Active, since Nov 3, 2005
- Opened on
- Mar 4, 1999
- Legal form
- 2062 — Sociedade Empresária Limitada
- 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.- February 2024Simples Nacional
not opted in opted in
- January 2024Simples Nacional
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 Jan 1, 2024
- 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 MASTERY ELECTRONIC SYSTEMS LTDA's CNPJ?
MASTERY ELECTRONIC SYSTEMS LTDA's CNPJ is 03.048.165/0001-21.
Is MASTERY ELECTRONIC SYSTEMS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Nov 3, 2005, according to the October 2026 publication.
What is MASTERY ELECTRONIC SYSTEMS LTDA's main activity?
Comércio atacadista de componentes eletrônicos e equipamentos de telefonia e comunicação, CNAE 4652-4/00.
Where is MASTERY ELECTRONIC SYSTEMS LTDA's head office?
In Rio de Janeiro/RJ.
When was MASTERY ELECTRONIC SYSTEMS LTDA opened?
On Mar 4, 1999, according to the Receita Federal.