Active · since Nov 3, 2005 Head office
INFRATEK COMERCIO E SERVICOS LTDA
Trade name: INFRATEK LTDA
CNPJ 04.981.085/0001-97
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 24 years ago
- Share capital
- R$ 80,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
SAO GERALDO
GRAVATAI - RS
CEP 94150-220
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the 2 partners and administratorsSummary
INFRATEK COMERCIO E SERVICOS LTDA (trading as INFRATEK LTDA) is an active micro-enterprise in Gravataí/RS, opened on Apr 3, 2002. Its main activity is construction of buildings (CNAE 4120-4/00), besides 30 secondary activities. It is one of 323 active companies with that activity in Gravataí/RS.
What the company does
CNAE 4120-4/00 · mainConstruction of buildings
Secondary activities
- 3312-1/02 Repair and maintenance of measuring, testing and control instruments
- 3313-9/99 Repair and maintenance of electrical machinery, apparatus and materials 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
- 4211-1/01 Construction of highways and railways
- 4211-1/02 Road and airport marking painting
- 4212-0/00 Construction of bridges, viaducts and tunnels (special engineering structures)
- 4221-9/03 Maintenance of electric power distribution networks
- 4221-9/05 Maintenance of telecommunication stations and networks
- 4311-8/01 Demolition of buildings and other structures
- 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
- 4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material
- 4330-4/03 Plaster and stucco finishing works
- 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
- 4399-1/03 Masonry works
- 4399-1/99 Specialized construction services not elsewhere classified
- 4673-7/00 Wholesale of electrical materials
- 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
- 4751-2/01 Specialized retail sale of computer equipment and supplies
- 4752-1/00 Specialized retail sale of telephony and communication equipment
- 4789-0/07 Retail sale of office equipment
- 4789-0/99 Retail sale of other products not elsewhere classified
- 9102-3/02 Restoration and conservation of historical sites and buildings
Context
Companies with the same activity
How many active companies have construction of buildings as their main activity, as this one does.
- In Gravataí (RS)
- 323
- In Rio Grande do Sul
- 10,492
- In Brazil
- 176,003
Among the 323 companies with CNAE 4120-4/00 in Gravataí (RS), this one is 164th, by active establishments and capital.
See the 323 Construction of buildings companies in Gravataí - RS
Registration
as the Receita Federal publishes it- CNPJ
- 04.981.085/0001-97
- Legal name
- INFRATEK COMERCIO E SERVICOS LTDA
- Trade name
- INFRATEK LTDA
- Registration status
- Active, since Nov 3, 2005
- Opened on
- Apr 3, 2002
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Micro-enterprise
- Share capital
- R$ 80,000.00
- 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
- December 2025Main activity
4742-3/00 Retail sale of electrical supplies 4120-4/00 Construction of buildings
- December 2023Share capital
R$ 0.00 R$ 80,000.00
- 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 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 INFRATEK COMERCIO E SERVICOS LTDA's CNPJ?
INFRATEK COMERCIO E SERVICOS LTDA's CNPJ is 04.981.085/0001-97.
Is INFRATEK COMERCIO E SERVICOS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Nov 3, 2005, according to the October 2026 publication.
What is INFRATEK COMERCIO E SERVICOS LTDA's main activity?
Construction of buildings, CNAE 4120-4/00.
Where is INFRATEK COMERCIO E SERVICOS LTDA's head office?
In Gravataí/RS.
When was INFRATEK COMERCIO E SERVICOS LTDA opened?
On Apr 3, 2002, according to the Receita Federal.