Active · since Apr 17, 2024 Head officeOpted into Simples
A. J. C. DA ROCHA
Trade name: SERMATECH - SERVICOS DE MANUT DE MAQ E ASSIST. TECNICA
CNPJ 13.601.124/0001-74
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 15 years ago
- Share capital
- R$ 600,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Head office address
TANCREDO NEVES
MANAUS - AM
CEP 69087-674
Summary
A. J. C. DA ROCHA (trading as SERMATECH - SERVICOS DE MANUT DE MAQ E ASSIST. TECNICA) is an active micro-enterprise in Manaus/AM, opened on May 6, 2011. Its main activity is repair and maintenance of machine tools (CNAE 3314-7/13), besides 15 secondary activities. It is one of 40 active companies with that activity in Manaus/AM. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 3314-7/13 · mainRepair and maintenance of machine tools
Secondary activities
- 2539-0/01 Machining, turning and welding services
- 3312-1/02 Repair and maintenance of measuring, testing and control instruments
- 3313-9/01 Repair and maintenance of generators, transformers and electric motors
- 3314-7/01 Repair and maintenance of non-electric prime movers
- 3314-7/02 Repair and maintenance of hydraulic and pneumatic equipment, except valves
- 3314-7/03 Repair and maintenance of industrial valves
- 3314-7/04 Repair and maintenance of compressors
- 3314-7/05 Repair and maintenance of industrial power transmission equipment
- 3314-7/07 Repair and maintenance of industrial and commercial refrigeration and ventilation equipment
- 3314-7/10 Repair and maintenance of general-purpose machinery not elsewhere classified
- 3321-0/00 Installation of industrial machinery and equipment
- 4321-5/00 Electrical installation and maintenance
- 4322-3/03 Installation of fire prevention systems
- 4663-0/00 Wholesale of industrial machinery and equipment; parts
- 4669-9/99 Wholesale of other machinery and equipment not elsewhere classified; parts
Context
Companies with the same activity
How many active companies have repair and maintenance of machine tools as their main activity, as this one does.
- In Manaus (AM)
- 40
- In Amazonas
- 43
- In Brazil
- 2,489
Among the 40 companies with CNAE 3314-7/13 in Manaus (AM), this one is 33rd, by active establishments and capital.
See the 40 Repair and maintenance of machine tools companies in Manaus - AM
Registration
as the Receita Federal publishes it- CNPJ
- 13.601.124/0001-74
- Legal name
- A. J. C. DA ROCHA
- Trade name
- SERMATECH - SERVICOS DE MANUT DE MAQ E ASSIST. TECNICA
- Registration status
- Active, since Apr 17, 2024
- Opened on
- May 6, 2011
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 600,000.00
- 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.- October 2026Main activity
3321-0/00 Installation of industrial machinery and equipment 3314-7/13 Repair and maintenance of machine tools
- May 2026Share capital
R$ 1.00 R$ 600,000.00
- February 2026Simples Nacional
not opted in opted in
- May 2024Registration status
Unfit Active
- January 2024Simples Nacional
opted in not opted in
- November 2023Registration status
Active Unfit
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Jan 1, 2026
- 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 A. J. C. DA ROCHA's CNPJ?
A. J. C. DA ROCHA's CNPJ is 13.601.124/0001-74.
Is A. J. C. DA ROCHA active?
Yes. The company's registration status at the Receita Federal is active since Apr 17, 2024, according to the October 2026 publication.
What is A. J. C. DA ROCHA's main activity?
Repair and maintenance of machine tools, CNAE 3314-7/13.
Where is A. J. C. DA ROCHA's head office?
In Manaus/AM.
When was A. J. C. DA ROCHA opened?
On May 6, 2011, according to the Receita Federal.