Active · since Mar 15, 2022 Head officeOpted into Simples

B1 CONSTRUCOES LTDA

Trade name: B1 CONSTRUCOES

CNPJ 45.658.954/0001-24

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

Opened on: Mar 15, 2022; 4 years ago
Share capital: R$ 50,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RODOVIA RODOVIA RS-477, 1530
EXISTENTE
ERECHIM - RS
CEP 99714-899

Partners and contacts

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

Show the partner or administrator

Summary

B1 CONSTRUCOES LTDA (trading as B1 CONSTRUCOES) is an active micro-enterprise in Erechim/RS, opened on Mar 15, 2022. Its main activity is foundation works (CNAE 4391-6/00), besides 4 secondary activities. It is one of 2 active companies with that activity in Erechim/RS. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 4391-6/00 · mainFoundation works

Secondary activities

Context

Companies with the same activity

How many active companies have foundation works as their main activity, as this one does.

In Erechim (RS): 2
In Rio Grande do Sul: 134
In Brazil: 2,618

Among the 2 companies with CNAE 4391-6/00 in Erechim (RS), this one is 2nd, by active establishments and capital.

Registration

as the Receita Federal publishes it

CNPJ: 45.658.954/0001-24
Legal name: B1 CONSTRUCOES LTDA
Trade name: B1 CONSTRUCOES
Registration status: Active, since Mar 15, 2022
Opened on: Mar 15, 2022
Legal form: 2062 — Limited liability company (Ltda.)
Size: Micro-enterprise
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 September 2023.

November 2025
Head office address
RUA CLEMENTINA ROSSI, 50, APT 302, BELA VISTA, ERECHIM - RS, CEP 99704094 RODOVIA RODOVIA RS-477, 1530, EXISTENTE, ERECHIM - RS, CEP 99714899
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Mar 15, 2022
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 B1 CONSTRUCOES LTDA's CNPJ?

B1 CONSTRUCOES LTDA's CNPJ is 45.658.954/0001-24.

Is B1 CONSTRUCOES LTDA active?

Yes. The company's registration status at the Receita Federal is active since Mar 15, 2022, according to the October 2026 publication.

What is B1 CONSTRUCOES LTDA's main activity?

Foundation works, CNAE 4391-6/00.

Where is B1 CONSTRUCOES LTDA's head office?

In Erechim/RS.

When was B1 CONSTRUCOES LTDA opened?

On Mar 15, 2022, according to the Receita Federal.