Active · since Nov 3, 2025 Head officeOpted into Simples

STACK SECURITY LTDA

CNPJ 63.492.365/0001-09

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

Opened on: Nov 3, 2025; less than a year ago
Share capital: R$ 20,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA LAMBARI, 189
RESIDENCIAL OLIVEIRA
ALFENAS - MG
CEP 37136-110

Partners and contacts

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

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Summary

STACK SECURITY LTDA is an active micro-enterprise in Alfenas/MG, opened on Nov 3, 2025. Its main activity is desenvolvimento de programas de computador sob encomenda (CNAE 6201-5/01), besides 1 secondary activity. It is one of 53 active companies with that activity in Alfenas/MG. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 6201-5/01 · mainDesenvolvimento de programas de computador sob encomenda

Secondary activities

6204-0/00 Consultoria em tecnologia da informação

Context

Companies with the same activity

How many active companies have desenvolvimento de programas de computador sob encomenda as their main activity, as this one does.

In Alfenas (MG): 53
In Minas Gerais: 6,017
In Brazil: 68,432

Among the 53 companies with CNAE 6201-5/01 in Alfenas (MG), this one is 9th, by active establishments and capital.

See the 53 Desenvolvimento de programas de computador sob encomenda companies in Alfenas - MG

Registration

as the Receita Federal publishes it

CNPJ: 63.492.365/0001-09
Legal name: STACK SECURITY LTDA
Registration status: Active, since Nov 3, 2025
Opened on: Nov 3, 2025
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 20,000.00
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 November 2025.

No change to the registration since November 2025.

November 2025
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Nov 3, 2025
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 STACK SECURITY LTDA's CNPJ?

STACK SECURITY LTDA's CNPJ is 63.492.365/0001-09.

Is STACK SECURITY LTDA active?

Yes. The company's registration status at the Receita Federal is active since Nov 3, 2025, according to the October 2026 publication.

What is STACK SECURITY LTDA's main activity?

Desenvolvimento de programas de computador sob encomenda, CNAE 6201-5/01.

Where is STACK SECURITY LTDA's head office?

In Alfenas/MG.

When was STACK SECURITY LTDA opened?

On Nov 3, 2025, according to the Receita Federal.