Active · since Nov 10, 2014 Head officeOpted into Simples

CS PROJETOS E OBRAS LTDA

Trade name: CARLOS SEYSSEL ARQUITETURA PROJETOS E OBRAS

CNPJ 21.368.346/0001-17

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

Opened on: Nov 10, 2014; 11 years ago
Share capital: R$ 1.4 m
Establishments: 1 active; of 1 registered
Size: Small business

Head office address

ESTRADA DOS GALDINOS, 1160, CASA 18
JARDIM BARBACENA
COTIA - SP
CEP 06710-400

Partners and contacts

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

Show the 2 partners and administrators

Summary

CS PROJETOS E OBRAS LTDA (trading as CARLOS SEYSSEL ARQUITETURA PROJETOS E OBRAS) is an active small business in Cotia/SP, opened on Nov 10, 2014. Its main activity is serviços de desenho técnico relacionados à arquitetura e engenharia (CNAE 7119-7/03), besides 1 secondary activity. It is one of 108 active companies with that activity in Cotia/SP. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 7119-7/03 · mainServiços de desenho técnico relacionados à arquitetura e engenharia

Secondary activities

4120-4/00 Construção de edifícios

Context

Companies with the same activity

How many active companies have serviços de desenho técnico relacionados à arquitetura e engenharia as their main activity, as this one does.

In Cotia (SP): 108
In São Paulo: 5,261
In Brazil: 12,009

Among the 108 companies with CNAE 7119-7/03 in Cotia (SP), this one is 1st, by active establishments and capital.

See the 108 Serviços de desenho técnico relacionados à arquitetura e engenharia companies in Cotia - SP

Registration

as the Receita Federal publishes it

CNPJ: 21.368.346/0001-17
Legal name: CS PROJETOS E OBRAS LTDA
Trade name: CARLOS SEYSSEL ARQUITETURA PROJETOS E OBRAS
Registration status: Active, since Nov 10, 2014
Opened on: Nov 10, 2014
Legal form: 2062 — Sociedade Empresária Limitada
Size: Small business
Share capital: R$ 1,416,352.00
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.

September 2025
Share capital
R$ 10,000.00 R$ 1,416,352.00
May 2024
Legal name
CARLOS HENRIQUE LOSCHIAVO SEYSSEL CS PROJETOS E OBRAS LTDA
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional: Opted in since Nov 10, 2014
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 CS PROJETOS E OBRAS LTDA's CNPJ?

CS PROJETOS E OBRAS LTDA's CNPJ is 21.368.346/0001-17.

Is CS PROJETOS E OBRAS LTDA active?

Yes. The company's registration status at the Receita Federal is active since Nov 10, 2014, according to the October 2026 publication.

What is CS PROJETOS E OBRAS LTDA's main activity?

Serviços de desenho técnico relacionados à arquitetura e engenharia, CNAE 7119-7/03.

Where is CS PROJETOS E OBRAS LTDA's head office?

In Cotia/SP.

When was CS PROJETOS E OBRAS LTDA opened?

On Nov 10, 2014, according to the Receita Federal.