Active · since Jan 30, 2009 Head office
CTX CONSTRUCOES LTDA
Trade name: CONSTRUMIX - CONSTRUCOES E COMERCIO
CNPJ 10.609.553/0001-08
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 17 years ago
- Share capital
- R$ 5.8 m
- Establishments
- 3 active
- of 6 registered
- Size
- Small business
FLORES
MANAUS - AM
CEP 69058-080
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
CTX CONSTRUCOES LTDA (trading as CONSTRUMIX - CONSTRUCOES E COMERCIO) is an active small business in Manaus/AM, opened on Jan 30, 2009. Its main activity is engineering services (CNAE 7112-0/00), besides 40 secondary activities. It is one of 1,795 active companies with that activity in Manaus/AM.
What the company does
CNAE 7112-0/00 · mainEngineering services
Secondary activities
- 3321-0/00 Installation of industrial machinery and equipment
- 3701-1/00 Operation of sewer systems
- 4120-4/00 Construction of buildings
- 4211-1/01 Construction of highways and railways
- 4221-9/03 Maintenance of electric power distribution networks
- 4221-9/05 Maintenance of telecommunication stations and networks
- 4222-7/01 Construction of water supply and sewer networks and related works, except irrigation works
- 4292-8/01 Erection of steel structures
- 4312-6/00 Drilling and boring
- 4313-4/00 Earthmoving works
- 4321-5/00 Electrical installation and maintenance
- 4322-3/01 Plumbing, sanitary and gas installations
- 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems
- 4322-3/03 Installation of fire prevention systems
- 4329-1/99 Other building installation works not elsewhere classified
- 4330-4/01 Waterproofing in civil engineering works
- 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
- 4330-4/99 Other building finishing works
- 4399-1/01 Construction management
- 4399-1/02 Erection and dismantling of scaffolding and other temporary structures
- 4399-1/03 Masonry works
- 4399-1/05 Drilling and construction of water wells
- 4530-7/05 Retail sale of tires and inner tubes
- 4741-5/00 Retail sale of paints and painting supplies
- 4742-3/00 Retail sale of electrical supplies
- 4743-1/00 Retail sale of glass
- 4744-0/01 Retail sale of hardware and tools
- 4744-0/03 Retail sale of plumbing supplies
- 4744-0/99 Retail sale of building materials in general
- 4752-1/00 Specialized retail sale of telephony and communication equipment
- 4753-9/00 Specialized retail sale of household appliances and audio and video equipment
- 4754-7/01 Retail sale of furniture
- 4763-6/02 Retail sale of sporting goods
- 7733-1/00 Rental of office machinery and equipment
- 8130-3/00 Landscaping activities
- 8211-3/00 Combined office administrative services
- 9511-8/00 Repair and maintenance of computers and peripheral equipment
- 9512-6/00 Repair and maintenance of communication equipment
Context
Companies with the same activity
How many active companies have engineering services as their main activity, as this one does.
- In Manaus (AM)
- 1,795
- In Amazonas
- 2,005
- In Brazil
- 158,657
Among the 1,795 companies with CNAE 7112-0/00 in Manaus (AM), this one is 6th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 10.609.553/0001-08
- Legal name
- CTX CONSTRUCOES LTDA
- Trade name
- CONSTRUMIX - CONSTRUCOES E COMERCIO
- Registration status
- Active, since Jan 30, 2009
- Opened on
- Jan 30, 2009
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Small business
- Share capital
- R$ 5,800,000.00
- Establishments
- Active: 3 of 6
Establishments
3 active · 3 closed- Head office · this pageManaus (AM) Active since Jan 30, 2009CNPJ 10.609.553/0001-08 · Engineering services
- BranchSalvador (BA) Active since May 9, 2023CNPJ 10.609.553/0006-04 · Engineering services
- BranchVitória (ES) Active since Oct 17, 2019CNPJ 10.609.553/0005-23 · Engineering services
- BranchRio de Janeiro (RJ) Suspended since Sep 21, 2021CNPJ 10.609.553/0003-61 · Other building installation works not elsewhere classified
- BranchPacaraima (RR) Suspended since Sep 21, 2021CNPJ 10.609.553/0002-80 · Other building installation works not elsewhere classified
- BranchFlorianópolis (SC) Suspended since Sep 21, 2021CNPJ 10.609.553/0004-42 · Other building installation works not elsewhere classified
Each establishment has its own CNPJ, sharing its first eight digits with the head office. The head office is the seat; dembli's counts use the head office.
Registration history
What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.No change to the registration since September 2023.
- 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, 2018)
- 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 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 CTX CONSTRUCOES LTDA's CNPJ?
CTX CONSTRUCOES LTDA's CNPJ is 10.609.553/0001-08.
Is CTX CONSTRUCOES LTDA active?
Yes. The company's registration status at the Receita Federal is active since Jan 30, 2009, according to the October 2026 publication.
What is CTX CONSTRUCOES LTDA's main activity?
Engineering services, CNAE 7112-0/00.
Where is CTX CONSTRUCOES LTDA's head office?
In Manaus/AM.
When was CTX CONSTRUCOES LTDA opened?
On Jan 30, 2009, according to the Receita Federal.