Active · since Mar 28, 2023 Head office

TOPLAB LTDA

Trade name: TOPLAB

CNPJ 50.117.766/0001-29

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

Opened on: Mar 28, 2023; 3 years ago
Share capital: R$ 30,000.00
Establishments: 3 active; of 4 registered
Size: Micro-enterprise

Head office address

RUA RÁDIO-AMADOR HERCÍLIO RODRIGUES, 25, SALA 201
TAMBAÚ
JOAO PESSOA - PB
CEP 58039-060, BRASIL

Partners and contacts

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

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Summary

TOPLAB LTDA (trading as TOPLAB) is an active micro-enterprise in João Pessoa/PB, opened on Mar 28, 2023. Its main activity is laboratórios clínicos (CNAE 8640-2/02), besides 1 secondary activity. It is one of 47 active companies with that activity in João Pessoa/PB.

What the company does

CNAE 8640-2/02 · mainLaboratórios clínicos

Secondary activities

7020-4/00 Atividades de consultoria em gestão empresarial, exceto consultoria técnica específica

Context

Companies with the same activity

How many active companies have laboratórios clínicos as their main activity, as this one does.

In João Pessoa (PB): 47
In Paraíba: 390
In Brazil: 13,924

Among the 47 companies with CNAE 8640-2/02 in João Pessoa (PB), this one is 12th, by active establishments and capital.

See the 47 Laboratórios clínicos companies in João Pessoa - PB

Registration

as the Receita Federal publishes it

CNPJ: 50.117.766/0001-29
Legal name: TOPLAB LTDA
Trade name: TOPLAB
Registration status: Active, since Mar 28, 2023
Opened on: Mar 28, 2023
Legal form: 2062 — Sociedade Empresária Limitada
Size: Micro-enterprise
Share capital: R$ 30,000.00
Establishments: Active: 3 of 4

Establishments

3 active · 1 closed

Head office · this pageJoão Pessoa (PB) Active since Mar 28, 2023CNPJ 50.117.766/0001-29 · Laboratórios clínicos
BranchGuarabira (PB) Active since Oct 23, 2023CNPJ 50.117.766/0003-90 · Laboratórios clínicos
BranchJoão Pessoa (PB) Active since Oct 23, 2023CNPJ 50.117.766/0002-00 · Laboratórios clínicos
BranchJoão Pessoa (PB) Closed since Feb 26, 2025CNPJ 50.117.766/0004-71 · Laboratórios clínicos

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.

Registration history

What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.

January 2025
Simples Nacional
opted in not opted in
November 2023
Legal name
O M SILVA FILHO LTDA TOPLAB LTDA
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Not opted in (until Dec 31, 2024)
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 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 TOPLAB LTDA's CNPJ?

TOPLAB LTDA's CNPJ is 50.117.766/0001-29.

Is TOPLAB LTDA active?

Yes. The company's registration status at the Receita Federal is active since Mar 28, 2023, according to the October 2026 publication.

What is TOPLAB LTDA's main activity?

Laboratórios clínicos, CNAE 8640-2/02.

Where is TOPLAB LTDA's head office?

In João Pessoa/PB.

When was TOPLAB LTDA opened?

On Mar 28, 2023, according to the Receita Federal.