Active · since May 9, 2025 Head officeOpted into Simples

DARK STACK TECNOLOGIA LTDA

Trade name: DARK STACK

CNPJ 60.747.259/0001-22

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

Opened on: May 9, 2025; 1 year ago
Share capital: R$ 1,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

RUA VISCONDE DO RIO BRANCO, 1488, CONJ 910 ANDAR 09 COND UNIVERSE LIFE SQUAREBLOCO COM.
CENTRO
CURITIBA - PR
CEP 80420-210, BRASIL

Partners and contacts

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

Show the partner or administrator

Summary

DARK STACK TECNOLOGIA LTDA (trading as DARK STACK) is an active micro-enterprise in Curitiba/PR, opened on May 9, 2025. Its main activity is custom software development (CNAE 6201-5/01), besides 5 secondary activities. It is one of 2,968 active companies with that activity in Curitiba/PR. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 6201-5/01 · mainCustom software development

Secondary activities

Context

Companies with the same activity

How many active companies have custom software development as their main activity, as this one does.

In Curitiba (PR): 2,968
In Paraná: 5,392
In Brazil: 68,432

Among the 2,968 companies with CNAE 6201-5/01 in Curitiba (PR), this one is 1,682nd, by active establishments and capital.

See the 2,968 Custom software development companies in Curitiba - PR

Registration

as the Receita Federal publishes it

CNPJ: 60.747.259/0001-22
Legal name: DARK STACK TECNOLOGIA LTDA
Trade name: DARK STACK
Registration status: Active, since May 9, 2025
Opened on: May 9, 2025
Legal form: 2062 — Limited liability company (Ltda.)
Size: Micro-enterprise
Share capital: R$ 1,000.00
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 May 2025.

April 2026
Head office address
AVENIDA JOÃO GUALBERTO, 1342, SALA 505 ANDAR 05 COND URBAN OFFICE E HOTELBLOCO URBAN OFFICE CURITIB, ALTO DA GLÓRIA, CURITIBA - PR, CEP 80030000 RUA VISCONDE DO RIO BRANCO, 1488, CONJ 910 ANDAR 09 COND UNIVERSE LIFE SQUAREBLOCO COM., CENTRO, CURITIBA - PR, CEP 80420210
May 2025
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since May 9, 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 DARK STACK TECNOLOGIA LTDA's CNPJ?

DARK STACK TECNOLOGIA LTDA's CNPJ is 60.747.259/0001-22.

Is DARK STACK TECNOLOGIA LTDA active?

Yes. The company's registration status at the Receita Federal is active since May 9, 2025, according to the October 2026 publication.

What is DARK STACK TECNOLOGIA LTDA's main activity?

Custom software development, CNAE 6201-5/01.

Where is DARK STACK TECNOLOGIA LTDA's head office?

In Curitiba/PR.

When was DARK STACK TECNOLOGIA LTDA opened?

On May 9, 2025, according to the Receita Federal.