Active · since Jul 31, 2019 Head officeOpted into Simples

21 TECH LTDA

CNPJ 34.387.970/0001-03

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

Opened on: Jul 31, 2019; 7 years ago
Share capital: R$ 3,200.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA PADRE ROMA, 221, APT 802
CENTRO
FLORIANOPOLIS - SC
CEP 88010-090

Partners and contacts

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

Show the partner or administrator

Show phone and e-mail

Summary

21 TECH LTDA is an active micro-enterprise in Florianópolis/SC, opened on Jul 31, 2019. Its main activity is reparação e manutenção de computadores e de equipamentos periféricos (CNAE 9511-8/00), besides 3 secondary activities. It is one of 1,115 active companies with that activity in Florianópolis/SC. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 9511-8/00 · mainReparação e manutenção de computadores e de equipamentos periféricos

Secondary activities

Context

Companies with the same activity

How many active companies have reparação e manutenção de computadores e de equipamentos periféricos as their main activity, as this one does.

In Florianópolis (SC): 1,115
In Santa Catarina: 7,870
In Brazil: 162,967

Among the 1,115 companies with CNAE 9511-8/00 in Florianópolis (SC), this one is 140th, by active establishments and capital.

See the 1,115 Reparação e manutenção de computadores e de equipamentos periféricos companies in Florianópolis - SC

Registration

as the Receita Federal publishes it

CNPJ: 34.387.970/0001-03
Legal name: 21 TECH LTDA
Registration status: Active, since Jul 31, 2019
Opened on: Jul 31, 2019
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 3,200.00
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.

June 2026
Legal name
MATTEUS CAMARGO DE ALMEIDA 21 TECH LTDA
October 2025
Head office address
RUA BIGUACU, 99, CAPOEIRAS, FLORIANOPOLIS - SC, CEP 88070630 RUA PADRE ROMA, 221, APT 802, CENTRO, FLORIANOPOLIS - SC, CEP 88010090
September 2025
MEI
opted in not opted in
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Jul 31, 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 21 TECH LTDA's CNPJ?

21 TECH LTDA's CNPJ is 34.387.970/0001-03.

Is 21 TECH LTDA active?

Yes. The company's registration status at the Receita Federal is active since Jul 31, 2019, according to the October 2026 publication.

What is 21 TECH LTDA's main activity?

Reparação e manutenção de computadores e de equipamentos periféricos, CNAE 9511-8/00.

Where is 21 TECH LTDA's head office?

In Florianópolis/SC.

When was 21 TECH LTDA opened?

On Jul 31, 2019, according to the Receita Federal.