Active · since Sep 24, 2005 Head office
SIEGBERT DAVID STEINDORFF
Trade name: TECNODONTO
CNPJ 94.404.472/0001-53
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 34 years ago
- Share capital
- R$ 0.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Head office address
DOM ANTONIO REIS
SANTA MARIA - RS
CEP 97065-190
Summary
SIEGBERT DAVID STEINDORFF (trading as TECNODONTO) is an active micro-enterprise in Santa Maria/RS, opened on Jan 10, 1992. Its main activity is manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente (CNAE 3313-9/99), besides 2 secondary activities. It is one of 9 active companies with that activity in Santa Maria/RS. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 3313-9/99 · mainManutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente
Secondary activities
Context
Companies with the same activity
How many active companies have manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente as their main activity, as this one does.
- In Santa Maria (RS)
- 9
- In Rio Grande do Sul
- 581
- In Brazil
- 9,419
Among the 9 companies with CNAE 3313-9/99 in Santa Maria (RS), this one is 9th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 94.404.472/0001-53
- Legal name
- SIEGBERT DAVID STEINDORFF
- Trade name
- TECNODONTO
- Registration status
- Active, since Sep 24, 2005
- Opened on
- Jan 10, 1992
- Legal form
- 2135 — Empresário (Individual)
- Size
- Micro-enterprise
- Share capital
- R$ 0.00
- 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.- February 2024Simples Nacional
not opted in opted in
- December 2023Main activity
4789-0/99 Comércio varejista de outros produtos não especificados anteriormente 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente
- 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, 2024 until Dec 31, 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 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 SIEGBERT DAVID STEINDORFF's CNPJ?
SIEGBERT DAVID STEINDORFF's CNPJ is 94.404.472/0001-53.
Is SIEGBERT DAVID STEINDORFF active?
Yes. The company's registration status at the Receita Federal is active since Sep 24, 2005, according to the October 2026 publication.
What is SIEGBERT DAVID STEINDORFF's main activity?
Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente, CNAE 3313-9/99.
Where is SIEGBERT DAVID STEINDORFF's head office?
In Santa Maria/RS.
When was SIEGBERT DAVID STEINDORFF opened?
On Jan 10, 1992, according to the Receita Federal.