Active · since Sep 1, 2025 Head office
DUO LAB LTDA
CNPJ 62.494.597/0001-25
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 1 year ago
- Share capital
- R$ 50,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
CENTRO
ANGRA DOS REIS - RJ
CEP 23900-435
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 2 partners and administratorsSummary
DUO LAB LTDA is an active micro-enterprise in Angra dos Reis/RJ, opened on Sep 1, 2025. Its main activity is clinical laboratories (CNAE 8640-2/02), besides 16 secondary activities. It is one of 6 active companies with that activity in Angra dos Reis/RJ.
What the company does
CNAE 8640-2/02 · mainClinical laboratories
Secondary activities
- 7119-7/04 Technical expert services related to occupational safety
- 7739-0/02 Rental of scientific, medical and hospital equipment, without operator
- 8220-2/00 Call center activities
- 8621-6/01 Mobile intensive care unit (ICU)
- 8621-6/02 Mobile emergency care services, except mobile ICU
- 8622-4/00 Patient transport services, except mobile emergency care
- 8630-5/03 Outpatient medical care limited to consultations
- 8630-5/06 Human vaccination and immunization services
- 8640-2/01 Pathological anatomy and cytology laboratories
- 8640-2/04 Computed tomography services
- 8640-2/05 Diagnostic imaging with ionizing radiation, except tomography
- 8640-2/06 Magnetic resonance imaging services
- 8640-2/07 Diagnostic imaging without ionizing radiation, except MRI
- 8640-2/08 Diagnostic services by graphic recording - ECG, EEG and similar tests
- 8640-2/09 Diagnostic services by optical methods - endoscopy and similar tests
- 8640-2/99 Diagnostic and therapeutic support services not elsewhere classified
Context
Companies with the same activity
How many active companies have clinical laboratories as their main activity, as this one does.
- In Angra dos Reis (RJ)
- 6
- In Rio de Janeiro
- 1,189
- In Brazil
- 13,924
Among the 6 companies with CNAE 8640-2/02 in Angra dos Reis (RJ), this one is 6th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 62.494.597/0001-25
- Legal name
- DUO LAB LTDA
- Registration status
- Active, since Sep 1, 2025
- Opened on
- Sep 1, 2025
- 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 2025.- September 2026Simples Nacional
opted in not opted in
- September 2025Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Not opted in (until Jun 30, 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 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 DUO LAB LTDA's CNPJ?
DUO LAB LTDA's CNPJ is 62.494.597/0001-25.
Is DUO LAB LTDA active?
Yes. The company's registration status at the Receita Federal is active since Sep 1, 2025, according to the October 2026 publication.
What is DUO LAB LTDA's main activity?
Clinical laboratories, CNAE 8640-2/02.
Where is DUO LAB LTDA's head office?
In Angra dos Reis/RJ.
When was DUO LAB LTDA opened?
On Sep 1, 2025, according to the Receita Federal.