Active · since Jun 30, 2023 Head office
RMX CONSTRUTORA LTDA
Trade name: RMX CONSTRUTORA
CNPJ 51.245.847/0001-77
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 3 years ago
- Share capital
- R$ 500,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
CENTRO
RIO BONITO - RJ
CEP 28800-000
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
RMX CONSTRUTORA LTDA (trading as RMX CONSTRUTORA) is an active micro-enterprise in Rio Bonito/RJ, opened on Jun 30, 2023. Its main activity is engineering services (CNAE 7112-0/00), besides 23 secondary activities. It is one of 78 active companies with that activity in Rio Bonito/RJ.
What the company does
CNAE 7112-0/00 · mainEngineering services
Secondary activities
- 3313-9/99 Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified
- 3314-7/10 Repair and maintenance of general-purpose machinery not elsewhere classified
- 3314-7/99 Repair and maintenance of other industrial machinery not elsewhere classified
- 3321-0/00 Installation of industrial machinery and equipment
- 4120-4/00 Construction of buildings
- 4211-1/01 Construction of highways and railways
- 4212-0/00 Construction of bridges, viaducts and tunnels (special engineering structures)
- 4213-8/00 Urbanization works - streets, squares and sidewalks
- 4222-7/01 Construction of water supply and sewer networks and related works, except irrigation works
- 4292-8/01 Erection of steel structures
- 4299-5/01 Construction of sports and recreation facilities
- 4299-5/99 Other civil engineering works not elsewhere classified
- 4313-4/00 Earthmoving works
- 4321-5/00 Electrical installation and maintenance
- 4329-1/99 Other building installation works not elsewhere classified
- 4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material
- 7020-4/00 Business management consulting, except specific technical consulting
- 7119-7/03 Technical drawing services for architecture and engineering
- 7119-7/04 Technical expert services related to occupational safety
- 7729-2/99 Rental of other personal and household goods not elsewhere classified
- 7732-2/01 Rental of construction machinery and equipment without operator, except scaffolding
- 7739-0/03 Rental of stages, tents and other temporary structures, except scaffolding
- 7739-0/99 Rental of other commercial and industrial machinery and equipment not elsewhere classified, without operator
Context
Companies with the same activity
How many active companies have engineering services as their main activity, as this one does.
- In Rio Bonito (RJ)
- 78
- In Rio de Janeiro
- 11,835
- In Brazil
- 158,657
Among the 78 companies with CNAE 7112-0/00 in Rio Bonito (RJ), this one is 7th, by active establishments and capital.
See the 78 Engineering services companies in Rio Bonito - RJ
Registration
as the Receita Federal publishes it- CNPJ
- 51.245.847/0001-77
- Legal name
- RMX CONSTRUTORA LTDA
- Trade name
- RMX CONSTRUTORA
- Registration status
- Active, since Jun 30, 2023
- Opened on
- Jun 30, 2023
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Micro-enterprise
- 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.- January 2026Simples Nacional
opted in not opted in
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Not opted in (until Dec 31, 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 RMX CONSTRUTORA LTDA's CNPJ?
RMX CONSTRUTORA LTDA's CNPJ is 51.245.847/0001-77.
Is RMX CONSTRUTORA LTDA active?
Yes. The company's registration status at the Receita Federal is active since Jun 30, 2023, according to the October 2026 publication.
What is RMX CONSTRUTORA LTDA's main activity?
Engineering services, CNAE 7112-0/00.
Where is RMX CONSTRUTORA LTDA's head office?
In Rio Bonito/RJ.
When was RMX CONSTRUTORA LTDA opened?
On Jun 30, 2023, according to the Receita Federal.