Active · since May 12, 2026 Head officeOpted into Simples
RSA3 CONSTRUTORA LTDA
Trade name: RSA3 CONSTRUTORA
CNPJ 66.748.451/0001-10
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- less than a year ago
- Share capital
- R$ 520,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
RUBEM BERTA
PORTO ALEGRE - RS
CEP 91180-840, BRASIL
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
RSA3 CONSTRUTORA LTDA (trading as RSA3 CONSTRUTORA) is an active micro-enterprise in Porto Alegre/RS, opened on May 12, 2026. Its main activity is other building finishing works (CNAE 4330-4/99), besides 10 secondary activities. It is one of 360 active companies with that activity in Porto Alegre/RS. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 4330-4/99 · mainOther building finishing works
Secondary activities
- 4321-5/00 Electrical installation and maintenance
- 4322-3/01 Plumbing, sanitary and gas installations
- 4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material
- 4330-4/04 Building painting services
- 4330-4/05 Application of coverings and resins on interiors and exteriors
- 4391-6/00 Foundation works
- 4399-1/03 Masonry works
- 8121-4/00 Cleaning of buildings and homes
- 4742-3/00 Retail sale of electrical supplies
- 4744-0/99 Retail sale of building materials in general
Context
Companies with the same activity
How many active companies have other building finishing works as their main activity, as this one does.
- In Porto Alegre (RS)
- 360
- In Rio Grande do Sul
- 2,185
- In Brazil
- 41,596
Among the 360 companies with CNAE 4330-4/99 in Porto Alegre (RS), this one is 8th, by active establishments and capital.
See the 360 Other building finishing works companies in Porto Alegre - RS
Registration
as the Receita Federal publishes it- CNPJ
- 66.748.451/0001-10
- Legal name
- RSA3 CONSTRUTORA LTDA
- Trade name
- RSA3 CONSTRUTORA
- Registration status
- Active, since May 12, 2026
- Opened on
- May 12, 2026
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Micro-enterprise
- Share capital
- R$ 520,000.00
- 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 June 2026.- October 2026Share capital
R$ 300,000.00 R$ 520,000.00
- June 2026Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since May 12, 2026
- 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 RSA3 CONSTRUTORA LTDA's CNPJ?
RSA3 CONSTRUTORA LTDA's CNPJ is 66.748.451/0001-10.
Is RSA3 CONSTRUTORA LTDA active?
Yes. The company's registration status at the Receita Federal is active since May 12, 2026, according to the October 2026 publication.
What is RSA3 CONSTRUTORA LTDA's main activity?
Other building finishing works, CNAE 4330-4/99.
Where is RSA3 CONSTRUTORA LTDA's head office?
In Porto Alegre/RS.
When was RSA3 CONSTRUTORA LTDA opened?
On May 12, 2026, according to the Receita Federal.