RDB SERVICOS E DIAGNOSTICOS LTDA

Summary

RDB SERVICOS E DIAGNOSTICOS LTDA (trading as TOPLAB MEDICINA LABORATORIAL) is an active small business in Parauapebas/PA, opened on Jun 20, 2023. Its main activity is clinical laboratories (CNAE 8640-2/02), besides 27 secondary activities. It is one of 25 active companies with that activity in Parauapebas/PA. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 8640-2/02 · mainClinical laboratories

Secondary activities

• 7490-1/99 Other professional, scientific and technical activities not elsewhere classified
• 7739-0/02 Rental of scientific, medical and hospital equipment, without operator
• 8599-6/04 Professional and management development training
• 8599-6/99 Other education not elsewhere classified
• 8610-1/01 Hospital activities, except emergency rooms and urgent care units
• 8610-1/02 Emergency room and hospital urgent care activities
• 8630-5/01 Outpatient medical care with facilities for surgical procedures
• 8630-5/02 Outpatient medical care with facilities for diagnostic tests
• 8630-5/03 Outpatient medical care limited to consultations
• 8630-5/04 Dental practice
• 8630-5/06 Human vaccination and immunization services
• 8630-5/99 Outpatient care activities not elsewhere classified
• 8640-2/01 Pathological anatomy and cytology laboratories
• 8640-2/03 Dialysis and nephrology services
• 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
• 8640-2/12 Hemotherapy services
• 8640-2/99 Diagnostic and therapeutic support services not elsewhere classified
• 8650-0/02 Activities of nutrition professionals
• 8650-0/04 Physical therapy activities
• 8650-0/06 Speech-language pathology activities
• 8650-0/99 Activities of health professionals not elsewhere classified
• 8660-7/00 Health management support activities

CNPJ

51.106.762/0001-08

Legal name

RDB SERVICOS E DIAGNOSTICOS LTDA

Trade name

TOPLAB MEDICINA LABORATORIAL

Registration status

Active, since Sep 3, 2026

Opened on

Jun 20, 2023

Legal form

2062 — Limited liability company (Ltda.)

Size

Small business

Share capital

R$ 100,000.00

Establishments

Active: 1 of 2

• Head office · this pageParauapebas (PA) Active since Sep 3, 2026CNPJ 51.106.762/0001-08 · Clinical laboratories
• BranchParauapebas (PA) Closed since Apr 25, 2024CNPJ 51.106.762/0002-99 · Clinical laboratories

Each establishment has its own CNPJ, sharing its first eight digits with the head office. The head office is the seat; dembli's counts use the head office.

1. February 2025
   Simples Nacional

   not opted in → opted in

2. May 2024
   Head office address

   AVENIDA DOS PIONEIROS, 28, CENTRO, CANAA DOS CARAJAS - PA, CEP 68537000 → RUA A, 400, QUADRA16 LOTE 12 SALA B, CIDADE NOVA, PARAUAPEBAS - PA, CEP 68515000

3. December 2023
   Simples Nacional

   opted in → not opted in

4. 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, 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 ↗