Active · since Jul 24, 2015 Head office
NJ SECURITY SOLUTIONS LTDA
Trade name: HDN SECURITY SOLUTIONS
CNPJ 22.921.205/0001-42
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 11 years ago
- Share capital
- R$ 20,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
JARDIM MARINGA
MAUA - SP
CEP 09340-440
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
NJ SECURITY SOLUTIONS LTDA (trading as HDN SECURITY SOLUTIONS) is an active micro-enterprise in Mauá/SP, opened on Jul 24, 2015. Its main activity is instalação e manutenção elétrica (CNAE 4321-5/00), besides 15 secondary activities. It is one of 830 active companies with that activity in Mauá/SP.
What the company does
CNAE 4321-5/00 · mainInstalação e manutenção elétrica
Secondary activities
- 3313-9/01 Manutenção e reparação de geradores, transformadores e motores elétricos
- 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente
- 3314-7/02 Manutenção e reparação de equipamentos hidráulicos e pneumáticos, exceto válvulas
- 3314-7/06 Manutenção e reparação de máquinas, aparelhos e equipamentos para instalações térmicas
- 3314-7/10 Manutenção e reparação de máquinas e equipamentos para uso geral não especificados anteriormente
- 4322-3/01 Instalações hidráulicas, sanitárias e de gás
- 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração
- 4322-3/03 Instalações de sistema de prevenção contra incêndio
- 4329-1/99 Outras obras de instalações em construções não especificadas anteriormente
- 4330-4/99 Outras obras de acabamento da construção
- 4663-0/00 Comércio atacadista de Máquinas e equipamentos para uso industrial; partes e peças
- 4742-3/00 Comércio varejista de material elétrico
- 4744-0/03 Comércio varejista de materiais hidráulicos
- 9511-8/00 Reparação e manutenção de computadores e de equipamentos periféricos
- 9521-5/00 Reparação e manutenção de equipamentos eletroeletrônicos de uso pessoal e doméstico
Context
Companies with the same activity
How many active companies have instalação e manutenção elétrica as their main activity, as this one does.
- In Mauá (SP)
- 830
- In São Paulo
- 93,509
- In Brazil
- 328,370
Among the 830 companies with CNAE 4321-5/00 in Mauá (SP), this one is 36th, by active establishments and capital.
See the 830 Instalação e manutenção elétrica companies in Mauá - SP
Registration
as the Receita Federal publishes it- CNPJ
- 22.921.205/0001-42
- Legal name
- NJ SECURITY SOLUTIONS LTDA
- Trade name
- HDN SECURITY SOLUTIONS
- Registration status
- Active, since Jul 24, 2015
- Opened on
- Jul 24, 2015
- Legal form
- 2062 — Sociedade Empresária Limitada
- Size
- Micro-enterprise
- Share capital
- R$ 20,000.00
- 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.- January 2026Simples Nacional
opted in not opted in
- February 2025Simples Nacional
not opted in opted in
- January 2025Simples Nacional
opted in not opted in
- 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
- 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 NJ SECURITY SOLUTIONS LTDA's CNPJ?
NJ SECURITY SOLUTIONS LTDA's CNPJ is 22.921.205/0001-42.
Is NJ SECURITY SOLUTIONS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Jul 24, 2015, according to the October 2026 publication.
What is NJ SECURITY SOLUTIONS LTDA's main activity?
Instalação e manutenção elétrica, CNAE 4321-5/00.
Where is NJ SECURITY SOLUTIONS LTDA's head office?
In Mauá/SP.
When was NJ SECURITY SOLUTIONS LTDA opened?
On Jul 24, 2015, according to the Receita Federal.