CNAE 3250-7/06 · Duque de Caxias (RJ)
Serviços de prótese dentária in Duque de Caxias (RJ)
17 active companies are headquartered in Duque de Caxias (RJ) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 8,170 · Rio de Janeiro 428
What this list shows
We count each active company once, by its head office in the city and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in Duque de Caxias (RJ)
- 17
- 0.2% of Brazil's
- Of every 100 companies in Duque de Caxias (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 4th
- by companies in this activity
Active companies in Duque de Caxias (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- PRO-DUQUE 2007 LABORATORIO DE PROTESES DENTARIA LTDADuque de Caxias (RJ)
- LABORATORIO RENATA DOMINGUES LTDADuque de Caxias (RJ)
- BOECHAT LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- STUDIO DENTAL R. ANDRADE LTDADuque de Caxias (RJ)
- J&D PROTESE DENTARIA LTDADuque de Caxias (RJ)
- ORTHOLI FABRICACAO E COMERCIO DE PRODUTOS E SERVICOS ORTOPEDICOS LTDADuque de Caxias (RJ)
- KRONEMBERGER LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- J C LABORATORIO DE PROTESES DENTARIA LTDADuque de Caxias (RJ)
- HARMONIA DENTAL LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- INDENT LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- RGM LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- FIT LABORATORIO DE PROTESE DENTARIA LTDADuque de Caxias (RJ)
- LABORATORIO DE PROTESE L.A. LTDADuque de Caxias (RJ)
- DIAS SMILE DIGITAL LTDADuque de Caxias (RJ)
- FERNANDES PROTESE DENTARIA LTDADuque de Caxias (RJ)
- CLOTILDE G DE SOUSA LABS PROTESE DENTARIADuque de Caxias (RJ)
- GERLUCIA FERREIRA DOS SANTOS LABORATORIO DE PROTESE DENTARIADuque de Caxias (RJ)
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- Duque de Caxias (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Duque de Caxias (RJ), the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 46.3% 198
- 2 Niterói 8.9% 38
- 3 Campos dos Goytacazes 4.2% 18
- 4 Duque de Caxias 4.0% 17
- 5 Petrópolis 3.7% 16
- 6 Nova Iguaçu 3.3% 14
- 7 Volta Redonda 2.6% 11
- 8 Itaperuna 2.1% 9
- 9 São Gonçalo 2.1% 9
- 10 Cabo Frio 1.9% 8
20 more cities
- 11 Macaé 6
- 12 Nova Friburgo 6
- 13 Itaboraí 5
- 14 Resende 5
- 15 São João de Meriti 5
- 16 Teresópolis 5
- 17 Maricá 4
- 18 Nilópolis 4
- 19 Paraíba do Sul 4
- 20 Rio das Ostras 3
- 21 Barra Mansa 3
- 22 Cachoeiras de Macacu 3
- 23 Rio Bonito 3
- 24 Três Rios 3
- 25 Belford Roxo 2
- 26 Queimados 2
- 27 Araruama 2
- 28 Barra do Piraí 2
- 29 Bom Jesus do Itabapoana 2
- 30 Itaocara 2
Class 3250-7 in Duque de Caxias (RJ)
fabricação de instrumentos e materiais para uso médico e odontológico e de artigos ópticos, by subclass| Subclass | Active |
|---|---|
| 3250-7/01 Fabricação de instrumentos não eletrônicos e utensílios para uso médico, cirúrgico, odontológico e de laboratório | 3 |
| 3250-7/02 Fabricação de mobiliário para uso médico, cirúrgico, odontológico e de laboratório | 0 |
| 3250-7/03 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral sob encomenda | 5 |
| 3250-7/04 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral, exceto sob encomenda | 0 |
| 3250-7/05 Fabricação de materiais para medicina e odontologia | 2 |
| 3250-7/06 Serviços de prótese dentária · this one | 17 |
| 3250-7/07 Fabricação de artigos ópticos | 3 |
| 3250-7/09 Serviço de laboratório óptico | 1 |
What activity 3250-7/06 is
- A fabricação de dentes, dentaduras e os laboratórios de prótese dentária
Frequently asked questions
How many companies have main CNAE 3250-7/06 in Duque de Caxias (RJ)?
17 active companies have CNAE 3250-7/06 as their main activity in Duque de Caxias (RJ), according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 198, 46.3% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in Duque de Caxias (RJ).