Active · since Dec 5, 2023 Head office

SMART BLOCK LTDA

Trade name: SMART BLOCK

CNPJ 53.101.536/0001-60

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

Opened on: Dec 5, 2023; 2 years ago
Share capital: R$ 50,000.00
Establishments: 1 active; of 1 registered
Size: Other

Head office address

RUA 03, S/N, LOTE PARQUE DAS DUNAS
CIDADE NOVA
BARREIRINHAS - MA
CEP 65590-000, BRASIL

Partners and contacts

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

Show the 2 partners and administrators

Show phone and e-mail

Summary

SMART BLOCK LTDA (trading as SMART BLOCK) is an active company in Barreirinhas/MA, opened on Dec 5, 2023. Its main activity is fabricação de artefatos de cimento para uso na construção (CNAE 2330-3/02), besides 2 secondary activities. It is one of 3 active companies with that activity in Barreirinhas/MA.

What the company does

CNAE 2330-3/02 · mainFabricação de artefatos de cimento para uso na construção

Secondary activities

Context

Companies with the same activity

How many active companies have fabricação de artefatos de cimento para uso na construção as their main activity, as this one does.

In Barreirinhas (MA): 3
In Maranhão: 83
In Brazil: 7,163

Among the 3 companies with CNAE 2330-3/02 in Barreirinhas (MA), this one is 3rd, by active establishments and capital.

Registration

as the Receita Federal publishes it

CNPJ: 53.101.536/0001-60
Legal name: SMART BLOCK LTDA
Trade name: SMART BLOCK
Registration status: Active, since Dec 5, 2023
Opened on: Dec 5, 2023
Legal form: 2062 — Sociedade Empresária Limitada
Size: Other
Share capital: R$ 50,000.00
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 December 2023.

November 2025
Head office address
RUA 05, 1, QUADRAC LOJA 1 LETRA A, PARQUE ATENAS, SAO LUIS - MA, CEP 65072170 RUA 03, S/N, LOTE PARQUE DAS DUNAS, CIDADE NOVA, BARREIRINHAS - MA, CEP 65590000
November 2025
Main activity
4120-4/00 Construção de edifícios 2330-3/02 Fabricação de artefatos de cimento para uso na construção
November 2025
Legal name
QUEZADO ALENCAR ENGENHARIA LTDA SMART BLOCK LTDA
October 2025
Simples Nacional
opted in not opted in
September 2025
Size
01 05
December 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Not opted in (until Sep 30, 2025)
MEI: Not opted in

Company network

Companies that are its partners

MCLD PARTICIPACOES LTDA

Legal persons only, as the Receita Federal's partner register records them.

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 SMART BLOCK LTDA's CNPJ?

SMART BLOCK LTDA's CNPJ is 53.101.536/0001-60.

Is SMART BLOCK LTDA active?

Yes. The company's registration status at the Receita Federal is active since Dec 5, 2023, according to the October 2026 publication.

What is SMART BLOCK LTDA's main activity?

Fabricação de artefatos de cimento para uso na construção, CNAE 2330-3/02.

Where is SMART BLOCK LTDA's head office?

In Barreirinhas/MA.

When was SMART BLOCK LTDA opened?

On Dec 5, 2023, according to the Receita Federal.