Active · since Jul 16, 2005 Head officeOpted into Simples

OPEN SYSTEM LTDA

Trade name: OPEN SYSTEM

CNPJ 41.848.334/0001-05

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

Opened on: Mar 16, 1992; 34 years ago
Share capital: R$ 70,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA PARAIBA, 966, SALA: 203;
FUNCIONARIOS
BELO HORIZONTE - MG
CEP 30130-141

Partners and contacts

Published by the Receita Federal. Shown here when you ask, and never to search engines.

Show the partner or administrator

Summary

OPEN SYSTEM LTDA (trading as OPEN SYSTEM) is an active micro-enterprise in Belo Horizonte/MG, opened on Mar 16, 1992. Its main activity is provedores de acesso às redes de comunicações (CNAE 6190-6/01), besides 2 secondary activities. It is one of 44 active companies with that activity in Belo Horizonte/MG. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 6190-6/01 · mainProvedores de acesso às redes de comunicações

Secondary activities

Context

Companies with the same activity

How many active companies have provedores de acesso às redes de comunicações as their main activity, as this one does.

In Belo Horizonte (MG): 44
In Minas Gerais: 492
In Brazil: 6,452

Among the 44 companies with CNAE 6190-6/01 in Belo Horizonte (MG), this one is 20th, by active establishments and capital.

See the 44 Provedores de acesso às redes de comunicações companies in Belo Horizonte - MG

Registration

as the Receita Federal publishes it

CNPJ: 41.848.334/0001-05
Legal name: OPEN SYSTEM LTDA
Trade name: OPEN SYSTEM
Registration status: Active, since Jul 16, 2005
Opened on: Mar 16, 1992
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 70,000.00
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.

No change to the registration since September 2023.

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, 2013
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 OPEN SYSTEM LTDA's CNPJ?

OPEN SYSTEM LTDA's CNPJ is 41.848.334/0001-05.

Is OPEN SYSTEM LTDA active?

Yes. The company's registration status at the Receita Federal is active since Jul 16, 2005, according to the October 2026 publication.

What is OPEN SYSTEM LTDA's main activity?

Provedores de acesso às redes de comunicações, CNAE 6190-6/01.

Where is OPEN SYSTEM LTDA's head office?

In Belo Horizonte/MG.

When was OPEN SYSTEM LTDA opened?

On Mar 16, 1992, according to the Receita Federal.