ALFATECH LTDA

Summary

ALFATECH LTDA (trading as ALFATECH) is an active small business in Santa Inês/MA, opened on May 3, 2024. Its main activity is construction of buildings (CNAE 4120-4/00), besides 21 secondary activities. It is one of 52 active companies with that activity in Santa Inês/MA. It has opted into the Simples Nacional tax regime.

What the company does

CNAE 4120-4/00 · mainConstruction of buildings

Secondary activities

• 2330-3/01 Manufacture of precast reinforced concrete structures, in series and to order
• 2330-3/05 Preparation of concrete mix and mortar for construction
• 4213-8/00 Urbanization works - streets, squares and sidewalks
• 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
• 4329-1/04 Assembly and installation of lighting and signaling systems on public roads, ports and airports
• 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
• 4399-1/01 Construction management
• 4399-1/02 Erection and dismantling of scaffolding and other temporary structures
• 4399-1/03 Masonry works
• 4741-5/00 Retail sale of paints and painting supplies
• 4742-3/00 Retail sale of electrical supplies
• 4744-0/04 Retail sale of lime, sand, crushed stone, bricks and roof tiles
• 4744-0/99 Retail sale of building materials in general
• 7112-0/00 Engineering services
• 7119-7/03 Technical drawing services for architecture and engineering
• 7732-2/02 Rental of scaffolding

CNPJ

54.985.935/0001-01

Legal name

ALFATECH LTDA

Trade name

ALFATECH

Registration status

Active, since May 3, 2024

Opened on

May 3, 2024

Legal form

2062 — Limited liability company (Ltda.)

Size

Small business

Share capital

R$ 100,000.00

Establishments

Active: 1 of 1

1. October 2026
   Main activity

   4744-0/99 Retail sale of building materials in general → 4120-4/00 Construction of buildings

2. September 2026
   Main activity

   4399-1/03 Masonry works → 4744-0/99 Retail sale of building materials in general

3. February 2026
   Legal name

   ALFATECH ENGENHARIA LTDA → ALFATECH LTDA

4. September 2025
   Head office address

   RUA CASTELO BRANCO, 142, LOTE 0040 SALA 02, CENTRO, SANTA INES - MA, CEP 65300010 → AVENIDA CP 01, 486, QUADRA19 LOTE 11, SANTA FILOMENA (RESIDENCIAL COLINA PARCK), SANTA INES - MA, CEP 65307000

5. May 2024
   Start of dembli's monthly history

   The first Receita publication dembli keeps of this company.

Tax regimes

Simples Nacional

Opted in since Jan 1, 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 ↗