Active · since Jan 10, 2025 Head officeOpted into Simples

MASTERNET TELECOM LTDA

CNPJ 23.818.922/0001-06

Source: Receita Federal, CNPJ Open Data · October 2026 publication

Opened on: Dec 10, 2015; 10 years ago
Share capital: R$ 3,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA ANDRE THOMAZ, 208
VILA CAMPESINA
OSASCO - SP
CEP 06023-120

Partners and contacts

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Summary

MASTERNET TELECOM LTDA is an active micro-enterprise in Osasco/SP, opened on Dec 10, 2015. Its main activity is communications network access providers (CNAE 6190-6/01), besides 2 secondary activities. It is one of 16 active companies with that activity in Osasco/SP. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 6190-6/01 · mainCommunications network access providers

Secondary activities

Context

Companies with the same activity

How many active companies have communications network access providers as their main activity, as this one does.

In Osasco (SP): 16
In São Paulo: 1,179
In Brazil: 6,452

Among the 16 companies with CNAE 6190-6/01 in Osasco (SP), this one is 15th, by active establishments and capital.

See the 16 Communications network access providers companies in Osasco - SP

Registration

as the Receita Federal publishes it

CNPJ: 23.818.922/0001-06
Legal name: MASTERNET TELECOM LTDA
Registration status: Active, since Jan 10, 2025
Opened on: Dec 10, 2015
Legal form: 2062 — Limited liability company (Ltda.)
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 September 2023.

February 2026
MEI
opted in not opted in
February 2026
Main activity
4753-9/00 Specialized retail sale of household appliances and audio and video equipment 6190-6/01 Communications network access providers
February 2026
Legal name
ADALBERTO DA SILVA JUNIOR MASTERNET TELECOM LTDA
March 2025
MEI
not opted in opted in
March 2025
Simples Nacional
not opted in opted in
March 2025
Head office address
RUA HUMBERTO DE CAMPOS, 2162, CONJUNTO RESIDENCIAL TOYOKAZU KAWATA, ARACATUBA - SP, CEP 16012628 RUA ANDRE THOMAZ, 208, VILA CAMPESINA, OSASCO - SP, CEP 06023120
January 2025
Registration status
Unfit Active
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Jan 1, 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 MASTERNET TELECOM LTDA's CNPJ?

MASTERNET TELECOM LTDA's CNPJ is 23.818.922/0001-06.

Is MASTERNET TELECOM LTDA active?

Yes. The company's registration status at the Receita Federal is active since Jan 10, 2025, according to the October 2026 publication.

What is MASTERNET TELECOM LTDA's main activity?

Communications network access providers, CNAE 6190-6/01.

Where is MASTERNET TELECOM LTDA's head office?

In Osasco/SP.

When was MASTERNET TELECOM LTDA opened?

On Dec 10, 2015, according to the Receita Federal.