CNAE 3250-7/06 · Rio Grande do Norte
Serviços de prótese dentária in Rio Grande do Norte
132 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 1.6% 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
What this list shows
We count each active company once, by its head office in this state 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 Rio Grande do Norte
- 132
- 1.6% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.0
- do this activity
- Among Brazil's federative units
- 14th
- by companies in this activity
Active companies in Rio Grande do Norte
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 5- ESPACO SAUDE DA SERRA LTDASerra Caiada (RN)
- CURTA 3D LAB LTDANatal (RN)
- LABORATORIO DENTAL NUNES LTDANatal (RN)
- DENTAL ODONTO CLINICA LTDANatal (RN)
- ALDERI DA SILVA MENDES LTDANatal (RN)
- ORAL CLIN SERVICOS ODONTOLOGICOS LTDANatal (RN)
- DENTA-LINK MULTINEGOCIOS LTDAParnamirim (RN)
- LABORATORIO DENTAL JUNIOR LTDAAfonso Bezerra (RN)
- DENTAL TOP SPIN LTDASão Rafael (RN)
- ODONTO BARROS LABORATORIO LTDANatal (RN)
- F DE ASSIS DE LIMA LTDAMossoró (RN)
- ORTO & ESTETICA LTDANatal (RN)
- K D FREITAS DIAS LTDAJanduís (RN)
- IMPULSE LAB ESTETICA DENTARIA LTDANatal (RN)
- ORAL TECNOLOGIA DIGITAL ODONTO LAB LTDANatal (RN)
- RAVOS LABORATORIO LTDANatal (RN)
- SOYDENTAL LTDAPedro Velho (RN)
- ROYAL SMILE CONCEPT LAB LTDACeará-Mirim (RN)
- LABORATORIO TECNICO NATAL LTDANatal (RN)
- MATIZ ODONTOLOGICA LTDAPortalegre (RN)
- ODONTO WHITE SAUDE ESPECIALIZADA LTDANatal (RN)
- W A LABORATORIO DENTAL LTDANatal (RN)
- LABORATORIO DE PROTESE DENTARIA GERMANO LTDAParnamirim (RN)
- SERVICOS DE PROTESE MEDEIROS LTDAMossoró (RN)
- HOSPITAL ODONTOLOGICO LTDANatal (RN)
- STUDIO DENTAL LAB LTDANatal (RN)
- L K ODONTOLAB LTDANatal (RN)
- TCA LABORATORIO DE PROTESE LTDANatal (RN)
- PRONAT - LABORATORIO DE PROTESE LTDANatal (RN)
- RAVI LEITE PROTESE DENTARIA E ODONTOLOGIA LTDANatal (RN)
List limited to 132 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
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
- Rio Grande do Norte0.0
- Brazil0.0
In Rio Grande do Norte, the activity weighs 1.5 times what it does in Brazil.
Rio Grande do Norte's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Natal 44.7% 59
- 2 Mossoró 13.6% 18
- 3 Parnamirim 4.5% 6
- 4 Santa Cruz 3.0% 4
- 5 Parelhas 2.3% 3
- 6 Portalegre 2.3% 3
- 7 São Gonçalo do Amarante 2.3% 3
- 8 Afonso Bezerra 1.5% 2
- 9 Caicó 1.5% 2
- 10 Canguaretama 1.5% 2
20 more cities
- 11 Ceará-Mirim 2
- 12 Pau dos Ferros 2
- 13 Pedro Velho 2
- 14 Santo Antônio 2
- 15 São Rafael 2
- 16 Tibau 1
- 17 Acari 1
- 18 Assú 1
- 19 Angicos 1
- 20 Apodi 1
- 21 Coronel João Pessoa 1
- 22 Currais Novos 1
- 23 Doutor Severiano 1
- 24 Goianinha 1
- 25 Grossos 1
- 26 Janduís 1
- 27 Jardim do Seridó 1
- 28 Lagoa Nova 1
- 29 Martins 1
- 30 Montanhas 1
Class 3250-7 in Rio Grande do Norte
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 | 0 |
| 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 | 3 |
| 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 | 4 |
| 3250-7/06 Serviços de prótese dentária · this one | 132 |
| 3250-7/07 Fabricação de artigos ópticos | 23 |
| 3250-7/09 Serviço de laboratório óptico | 13 |
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 Rio Grande do Norte?
132 active companies have CNAE 3250-7/06 as their main activity in Rio Grande do Norte, 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 Grande do Norte's cities has the most companies in this activity?
Natal, with 59, 44.7% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Rio Grande do Norte.