Active · since May 21, 2015 Head office

TCNVOLT LTDA

Trade name: TCN ENERGIA

CNPJ 22.505.706/0001-48

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

Opened on: May 21, 2015; 11 years ago
Share capital: R$ 200,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA CASSINO, 75
IPANEMA
PORTO ALEGRE - RS
CEP 91760-180

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

TCNVOLT LTDA (trading as TCN ENERGIA) is an active micro-enterprise in Porto Alegre/RS, opened on May 21, 2015. Its main activity is instalação e manutenção elétrica (CNAE 4321-5/00), besides 3 secondary activities. It is one of 2,954 active companies with that activity in Porto Alegre/RS. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 4321-5/00 · mainInstalação e manutenção elétrica

Secondary activities

Context

Companies with the same activity

How many active companies have instalação e manutenção elétrica as their main activity, as this one does.

In Porto Alegre (RS): 2,954
In Rio Grande do Sul: 25,010
In Brazil: 328,370

Among the 2,954 companies with CNAE 4321-5/00 in Porto Alegre (RS), this one is 28th, by active establishments and capital.

See the 2,954 Instalação e manutenção elétrica companies in Porto Alegre - RS

Registration

as the Receita Federal publishes it

CNPJ: 22.505.706/0001-48
Legal name: TCNVOLT LTDA
Trade name: TCN ENERGIA
Registration status: Active, since May 21, 2015
Opened on: May 21, 2015
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 200,000.00
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.

October 2025
Head office address
RUA CORONEL APARICIO BORGES, 1230, GLORIA, PORTO ALEGRE - RS, CEP 90680570 RUA CASSINO, 75, IPANEMA, PORTO ALEGRE - RS, CEP 91760180
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, 2023 until Dec 31, 2026
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 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 TCNVOLT LTDA's CNPJ?

TCNVOLT LTDA's CNPJ is 22.505.706/0001-48.

Is TCNVOLT LTDA active?

Yes. The company's registration status at the Receita Federal is active since May 21, 2015, according to the October 2026 publication.

What is TCNVOLT LTDA's main activity?

Instalação e manutenção elétrica, CNAE 4321-5/00.

Where is TCNVOLT LTDA's head office?

In Porto Alegre/RS.

When was TCNVOLT LTDA opened?

On May 21, 2015, according to the Receita Federal.