CNAE 3250-7/07 · Porto Alegre (RS)
Fabricação de artigos ópticos in Porto Alegre (RS)
11 active companies are headquartered in Porto Alegre (RS) with this CNAE as their main activity. They represent 2.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 501 · Rio Grande do Sul 23
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 Porto Alegre (RS)
- 11
- 2.2% of Brazil's
- Of every 100 companies in Porto Alegre (RS)
- 0.0
- do this activity
- Among Rio Grande do Sul's cities
- 1st
- by companies in this activity
Active companies in Porto Alegre (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- BL INDUSTRIA OTICA LTDAPorto Alegre (RS)
- CEDITOP PRODUTOS OPTICOS LTDAPorto Alegre (RS)
- OPTOLENTES LENTES DE CONTATO LTDAPorto Alegre (RS)
- VISION HITECH INDUSTRIA E COMERCIO DE PRODUTOS OTICOS LTDA. - EM LIQUIDACAOPorto Alegre (RS)
- ARMATTI INDUSTRIA E COMERCIO DE PRODUTOS OPTICOS LTDAPorto Alegre (RS)
- OPTICA LAURO LTDAPorto Alegre (RS)
- ULTRALENTES INDUSTRIA OTICA. LTDAPorto Alegre (RS)
- WALLAU INDUSTRIA E COMERCIO DE ARTIGOS OPTICOS LTDAPorto Alegre (RS)
- REVOLUTIONEYE INOVA SIMPLES (I.S.)Porto Alegre (RS)
- X27 PRODUTOS OTICOS LTDAPorto Alegre (RS)
- K&M SOLUCOES OTICAS LTDAPorto Alegre (RS)
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
- Porto Alegre (RS)0.0
- Rio Grande do Sul0.0
- Brazil0.0
In Porto Alegre (RS), the activity weighs 2.1 times what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 47.8% 11
- 2 Caxias do Sul 13.0% 3
- 3 Vila Flores 4.3% 1
- 4 Bento Gonçalves 4.3% 1
- 5 Canoas 4.3% 1
- 6 Erechim 4.3% 1
- 7 Lajeado 4.3% 1
- 8 Nova Bassano 4.3% 1
- 9 Santa Rosa 4.3% 1
- 10 Tapejara 4.3% 1
1 more cities
- 11 Veranópolis 1
Class 3250-7 in Porto Alegre (RS)
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 | 4 |
| 3250-7/02 Fabricação de mobiliário para uso médico, cirúrgico, odontológico e de laboratório | 2 |
| 3250-7/03 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral sob encomenda | 10 |
| 3250-7/04 Fabricação de aparelhos e utensílios para correção de defeitos físicos e aparelhos ortopédicos em geral, exceto sob encomenda | 3 |
| 3250-7/05 Fabricação de materiais para medicina e odontologia | 9 |
| 3250-7/06 Serviços de prótese dentária | 103 |
| 3250-7/07 Fabricação de artigos ópticos · this one | 11 |
| 3250-7/09 Serviço de laboratório óptico | 7 |
Close to this: 3250-7/09 · Serviço de laboratório óptico, 7 companies in Porto Alegre (RS).
What activity 3250-7/07 is
- A fabricação de artigos ópticos (óculos, lentes de contato, lentes para óculos, armações para óculos, óculos de sol e semelhantes)
- A fabricação de óculos para segurança e proteção
Frequently asked questions
How many companies have main CNAE 3250-7/07 in Porto Alegre (RS)?
11 active companies have CNAE 3250-7/07 as their main activity in Porto Alegre (RS), 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 Sul's cities has the most companies in this activity?
Porto Alegre, with 11, 47.8% 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 Porto Alegre (RS).