Active · since Dec 31, 2004 Head office

DWDM TELECOM LTDA

Trade name: DWDM

CNPJ 03.355.486/0001-79

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

Opened on: Aug 18, 1999; 27 years ago
Share capital: R$ 500,000.00
Establishments: 1 active; of 1 registered
Size: Other

Head office address

RUA PRUDENTE DE MORAIS, 1179, CASA 4
CENTRO
RIBEIRAO PRETO - SP
CEP 14015-100

Partners and contacts

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

Show the partner or administrator

Summary

DWDM TELECOM LTDA (trading as DWDM) is an active company in Ribeirão Preto/SP, opened on Aug 18, 1999. Its main activity is construção de estações e redes de telecomunicações (CNAE 4221-9/04). It is one of 11 active companies with that activity in Ribeirão Preto/SP.

What the company does

CNAE 4221-9/04 · mainConstrução de estações e redes de telecomunicações

Context

Companies with the same activity

How many active companies have construção de estações e redes de telecomunicações as their main activity, as this one does.

In Ribeirão Preto (SP): 11
In São Paulo: 379
In Brazil: 1,316

Among the 11 companies with CNAE 4221-9/04 in Ribeirão Preto (SP), this one is 2nd, by active establishments and capital.

See the 11 Construção de estações e redes de telecomunicações companies in Ribeirão Preto - SP

Registration

as the Receita Federal publishes it

CNPJ: 03.355.486/0001-79
Legal name: DWDM TELECOM LTDA
Trade name: DWDM
Registration status: Active, since Dec 31, 2004
Opened on: Aug 18, 1999
Legal form: 2062 — Sociedade Empresária Limitada
Size: Other
Share capital: R$ 500,000.00
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 2023.

No change to the registration since September 2023.

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, 2007)
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 DWDM TELECOM LTDA's CNPJ?

DWDM TELECOM LTDA's CNPJ is 03.355.486/0001-79.

Is DWDM TELECOM LTDA active?

Yes. The company's registration status at the Receita Federal is active since Dec 31, 2004, according to the October 2026 publication.

What is DWDM TELECOM LTDA's main activity?

Construção de estações e redes de telecomunicações, CNAE 4221-9/04.

Where is DWDM TELECOM LTDA's head office?

In Ribeirão Preto/SP.

When was DWDM TELECOM LTDA opened?

On Aug 18, 1999, according to the Receita Federal.