Active · since Oct 6, 2025 Head officeOpted into Simples
DATACHAIN LTDA
Trade name: PTAHCHAIN
CNPJ 63.055.638/0001-40
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- less than a year ago
- Share capital
- R$ 500,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Small business
JARDIM PAULISTANO
SAO PAULO - SP
CEP 01451-917, BRASIL
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
DATACHAIN LTDA (trading as PTAHCHAIN) is an active small business in São Paulo/SP, opened on Oct 6, 2025. Its main activity is data processing, application service providers and web hosting (CNAE 6311-9/00), besides 8 secondary activities. It is one of 7,255 active companies with that activity in São Paulo/SP. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 6311-9/00 · mainData processing, application service providers and web hosting
Secondary activities
- 6201-5/01 Custom software development
- 6202-3/00 Development and licensing of customizable software
- 6203-1/00 Development and licensing of non-customizable software
- 6204-0/00 Information technology consulting
- 6319-4/00 Web portals, content providers and other internet information services
- 6399-2/00 Other information service activities not elsewhere classified
- 7490-1/04 Brokerage and agency of services and business in general, except real estate
- 8299-7/99 Other business support service activities not elsewhere classified
Context
Companies with the same activity
How many active companies have data processing, application service providers and web hosting as their main activity, as this one does.
- In São Paulo (SP)
- 7,255
- In São Paulo (state)
- 11,001
- In Brazil
- 19,990
Among the 7,255 companies with CNAE 6311-9/00 in São Paulo (SP), this one is 299th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 63.055.638/0001-40
- Legal name
- DATACHAIN LTDA
- Trade name
- PTAHCHAIN
- Registration status
- Active, since Oct 6, 2025
- Opened on
- Oct 6, 2025
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Small business
- 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 October 2025.No change to the registration since October 2025.
- October 2025Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Oct 6, 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
Frequently asked questions
What is DATACHAIN LTDA's CNPJ?
DATACHAIN LTDA's CNPJ is 63.055.638/0001-40.
Is DATACHAIN LTDA active?
Yes. The company's registration status at the Receita Federal is active since Oct 6, 2025, according to the October 2026 publication.
What is DATACHAIN LTDA's main activity?
Data processing, application service providers and web hosting, CNAE 6311-9/00.
Where is DATACHAIN LTDA's head office?
In São Paulo/SP.
When was DATACHAIN LTDA opened?
On Oct 6, 2025, according to the Receita Federal.