Active · since Oct 16, 2019 Head officeOpted into Simples

BYZANTINE SYSTEMS LTDA

Trade name: BYZANTINE SYSTEMS

CNPJ 35.211.696/0001-80

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

Opened on: Oct 16, 2019; 6 years ago
Share capital: R$ 1,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA OITO, 08, QUADRA 02
PLANALTO VINHAIS II
SAO LUIS - MA
CEP 65074-861

Partners and contacts

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

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Summary

BYZANTINE SYSTEMS LTDA (trading as BYZANTINE SYSTEMS) is an active micro-enterprise in São Luís/MA, opened on Oct 16, 2019. Its main activity is desenvolvimento e licenciamento de programas de computador customizáveis (CNAE 6202-3/00), besides 6 secondary activities. It is one of 146 active companies with that activity in São Luís/MA. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 6202-3/00 · mainDesenvolvimento e licenciamento de programas de computador customizáveis

Secondary activities

Context

Companies with the same activity

How many active companies have desenvolvimento e licenciamento de programas de computador customizáveis as their main activity, as this one does.

In São Luís (MA): 146
In Maranhão: 282
In Brazil: 37,228

Among the 146 companies with CNAE 6202-3/00 in São Luís (MA), this one is 107th, by active establishments and capital.

See the 146 Desenvolvimento e licenciamento de programas de computador customizáveis companies in São Luís - MA

Registration

as the Receita Federal publishes it

CNPJ: 35.211.696/0001-80
Legal name: BYZANTINE SYSTEMS LTDA
Trade name: BYZANTINE SYSTEMS
Registration status: Active, since Oct 16, 2019
Opened on: Oct 16, 2019
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 1,000.00
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.

July 2026
Legal name
M V MOREIRA SERRA BENEVIDES LTDA BYZANTINE SYSTEMS LTDA
June 2024
MEI
opted in not opted in
June 2024
Main activity
8599-6/03 Treinamento em informática 6202-3/00 Desenvolvimento e licenciamento de programas de computador customizáveis
June 2024
Legal name
MARCOS VINICIUS MOREIRA SERRA BENEVIDES M V MOREIRA SERRA BENEVIDES LTDA
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Oct 16, 2019
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 BYZANTINE SYSTEMS LTDA's CNPJ?

BYZANTINE SYSTEMS LTDA's CNPJ is 35.211.696/0001-80.

Is BYZANTINE SYSTEMS LTDA active?

Yes. The company's registration status at the Receita Federal is active since Oct 16, 2019, according to the October 2026 publication.

What is BYZANTINE SYSTEMS LTDA's main activity?

Desenvolvimento e licenciamento de programas de computador customizáveis, CNAE 6202-3/00.

Where is BYZANTINE SYSTEMS LTDA's head office?

In São Luís/MA.

When was BYZANTINE SYSTEMS LTDA opened?

On Oct 16, 2019, according to the Receita Federal.