Active · since Nov 2, 2015 Head officeOpted into Simples

MAYRON JAVA SOARES DE OLIVEIRA SOUZA

Trade name: MJED - PROJETOS & EDIFICACOES

CNPJ 23.582.225/0001-07

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

Opened on: Nov 2, 2015; 10 years ago
Share capital: R$ 100.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA GENY GOES DE MORAES (VL MIRAVAL), 454, CASA 01
SERPA
CAIEIRAS - SP
CEP 07713-110

Summary

MAYRON JAVA SOARES DE OLIVEIRA SOUZA (trading as MJED - PROJETOS & EDIFICACOES) is an active micro-enterprise in Caieiras/SP, opened on Nov 2, 2015. Its main activity is engineering services (CNAE 7112-0/00), besides 1 secondary activity. It is one of 72 active companies with that activity in Caieiras/SP. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 7112-0/00 · mainEngineering services

Secondary activities

8299-7/99 Other business support service activities not elsewhere classified

Context

Companies with the same activity

How many active companies have engineering services as their main activity, as this one does.

In Caieiras (SP): 72
In São Paulo: 45,277
In Brazil: 158,657

Among the 72 companies with CNAE 7112-0/00 in Caieiras (SP), this one is 72nd, by active establishments and capital.

See the 72 Engineering services companies in Caieiras - SP

Registration

as the Receita Federal publishes it

CNPJ: 23.582.225/0001-07
Legal name: MAYRON JAVA SOARES DE OLIVEIRA SOUZA
Trade name: MJED - PROJETOS & EDIFICACOES
Registration status: Active, since Nov 2, 2015
Opened on: Nov 2, 2015
Legal form: 2135 — Sole trader (empresário individual)
Size: Micro-enterprise
Share capital: R$ 100.00
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
Main activity
8299-7/99 Other business support service activities not elsewhere classified 7112-0/00 Engineering services
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Nov 2, 2015
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 MAYRON JAVA SOARES DE OLIVEIRA SOUZA's CNPJ?

MAYRON JAVA SOARES DE OLIVEIRA SOUZA's CNPJ is 23.582.225/0001-07.

Is MAYRON JAVA SOARES DE OLIVEIRA SOUZA active?

Yes. The company's registration status at the Receita Federal is active since Nov 2, 2015, according to the October 2026 publication.

What is MAYRON JAVA SOARES DE OLIVEIRA SOUZA's main activity?

Engineering services, CNAE 7112-0/00.

Where is MAYRON JAVA SOARES DE OLIVEIRA SOUZA's head office?

In Caieiras/SP.

When was MAYRON JAVA SOARES DE OLIVEIRA SOUZA opened?

On Nov 2, 2015, according to the Receita Federal.