Active · since Jul 27, 2020 Head office
RT EMPREENDIMENTOS LTDA
Trade name: RT ENGENHARIA
CNPJ 37.864.375/0001-00
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 6 years ago
- Share capital
- R$ 4.0 m
- Establishments
- 1 active
- of 1 registered
- Size
- Other
CALHAU
SAO LUIS - MA
CEP 65071-322
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 2 partners and administratorsSummary
RT EMPREENDIMENTOS LTDA (trading as RT ENGENHARIA) is an active company in São Luís/MA, opened on Jul 27, 2020. Its main activity is construção de rodovias e ferrovias (CNAE 4211-1/01), besides 17 secondary activities. It is one of 80 active companies with that activity in São Luís/MA.
What the company does
CNAE 4211-1/01 · mainConstrução de rodovias e ferrovias
Secondary activities
- 0161-0/99 Atividades de apoio à agricultura não especificadas anteriormente
- 3314-7/17 Manutenção e reparação de máquinas e equipamentos de terraplenagem, pavimentação e construção, exceto tratores
- 3321-0/00 Instalação de máquinas e equipamentos industriais
- 4120-4/00 Construção de edifícios
- 4212-0/00 Construção de obras de arte especiais
- 4213-8/00 Obras de urbanização - ruas, praças e calçadas
- 4221-9/01 Construção de barragens e represas para geração de energia elétrica
- 4221-9/02 Construção de estações e redes de distribuição de energia elétrica
- 4221-9/04 Construção de estações e redes de telecomunicações
- 4222-7/02 Obras de irrigação
- 4223-5/00 Construção de redes de transportes por dutos, exceto para água e esgoto
- 4312-6/00 Perfurações e sondagens
- 4313-4/00 Obras de terraplenagem
- 4321-5/00 Instalação e manutenção elétrica
- 4322-3/01 Instalações hidráulicas, sanitárias e de gás
- 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração
- 7732-2/01 Aluguel de máquinas e equipamentos para construção sem operador, exceto andaimes
Context
Companies with the same activity
How many active companies have construção de rodovias e ferrovias as their main activity, as this one does.
- In São Luís (MA)
- 80
- In Maranhão
- 209
- In Brazil
- 5,418
Among the 80 companies with CNAE 4211-1/01 in São Luís (MA), this one is 20th, by active establishments and capital.
See the 80 Construção de rodovias e ferrovias companies in São Luís - MA
Registration
as the Receita Federal publishes it- CNPJ
- 37.864.375/0001-00
- Legal name
- RT EMPREENDIMENTOS LTDA
- Trade name
- RT ENGENHARIA
- Registration status
- Active, since Jul 27, 2020
- Opened on
- Jul 27, 2020
- Legal form
- 2062 — Sociedade Empresária Limitada
- Size
- Other
- Share capital
- R$ 4,000,000.00
- 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.- September 2025Share capital
R$ 2,000,000.00 R$ 4,000,000.00
- June 2025Head office address
AVENIDA DA UNIVERSIDADE, 4, LOJA 01, COHAFUMA, SAO LUIS - MA, CEP 65070650 AVENIDA CORONEL COLARES MOREIRA, 7, SALA 609 EDIF VINICIUS DE MORAES, CALHAU, SAO LUIS - MA, CEP 65071322
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Not opted in (until Oct 31, 2021)
- MEI
- Not opted in
Company network
Companies it is a partner of
Legal persons only, as the Receita Federal's partner register records them.
Official records by CNPJ
Records public bodies publish of this company by its CNPJ. Check each one at its source.
-
Federal active debt 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 RT EMPREENDIMENTOS LTDA's CNPJ?
RT EMPREENDIMENTOS LTDA's CNPJ is 37.864.375/0001-00.
Is RT EMPREENDIMENTOS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Jul 27, 2020, according to the October 2026 publication.
What is RT EMPREENDIMENTOS LTDA's main activity?
Construção de rodovias e ferrovias, CNAE 4211-1/01.
Where is RT EMPREENDIMENTOS LTDA's head office?
In São Luís/MA.
When was RT EMPREENDIMENTOS LTDA opened?
On Jul 27, 2020, according to the Receita Federal.