CNAE 3250-7/09 · Paraná
Serviço de laboratório óptico in Paraná
12 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 3.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 372
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 Paraná
- 12
- 3.2% of Brazil's
- Of every 100 companies in Paraná
- 0.0
- do this activity
- Among Brazil's federative units
- 12th
- by companies in this activity
Active companies in Paraná
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- RB LABORATORIO OTICO LTDACuritiba (PR)
- AGILITY LAB LABORATORIO E SERVICOS OPTICOS LTDACuritiba (PR)
- MASTER DISTRIBUIDORA OTICA LTDAVitorino (PR)
- MASTER PRESTADORA DE SERVICOS OPTICOS LTDAVitorino (PR)
- AETC LABORATORIO E OTICA LTDA.Curitiba (PR)
- HAWK LABORATORIO OPTICO LTDACuritiba (PR)
- ARS COMERCIO DE ARTIGOS OPTICOS LTDACuritiba (PR)
- A.J.M. PRESTADORA DE SERVICOS LTDACuritiba (PR)
- JCN - LABORATORIO OPTICO LTDALondrina (PR)
- PLAZA LABORATORIO OPTICO DIGITAL LTDAIvaiporã (PR)
- IMAGEM LABORATORIO OPTICO LTDALondrina (PR)
- OCLASSES LABORATORIO E OTICA LTDACuritiba (PR)
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
- Paraná0.0
- Brazil0.0
In Paraná, the activity weighs less than in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
Class 3250-7 in Paraná
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 | 65 |
| 3250-7/02 Fabricação de mobiliário para uso médico, cirúrgico, odontológico e de laboratório | 20 |
| 3250-7/03 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral sob encomenda | 19 |
| 3250-7/04 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral, exceto sob encomenda | 6 |
| 3250-7/05 Fabricação de materiais para medicina e odontologia | 73 |
| 3250-7/06 Serviços de prótese dentária | 715 |
| 3250-7/07 Fabricação de artigos ópticos | 17 |
| 3250-7/09 Serviço de laboratório óptico · this one | 12 |
Close to this: 3250-7/07 · Fabricação de artigos ópticos, 17 companies in Paraná.
What activity 3250-7/09 is
- Os serviços de laboratórios óticos (lapidação de lentes)
- Os serviços de sufassagem para atingir o grau de dioptria óptica
Frequently asked questions
How many companies have main CNAE 3250-7/09 in Paraná?
12 active companies have CNAE 3250-7/09 as their main activity in Paraná, 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 Paraná's cities has the most companies in this activity?
Curitiba, with 7, 58.3% 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 Paraná.