SegmentCNAE 3250706, 3250709

Dental and optical laboratories: manufacturers in Brazil

Testigo lists 6,494 plants in Brazil in the segment dental and optical laboratories. The count adds 2 registry activities: CNAE 3250706, 3250709. São Paulo has the most (1,707), then Minas Gerais (865) and Santa Catarina (513). Source: CNPJ, published by Receita Federal, edition 2026-09-14.

Plants on the record
6,494
With a published contact
99%
6,412 of 6,494
By company size class
  • Not micro or small (Demais) 195
  • Small company (EPP) 737
  • Micro company (ME) 5,562
Size class by revenue, as Receita Federal publishes it. Staff is not published.

All 6,494 plants, with the phones and emails the registry publishes

14 days of Pro free, no card. Then $34.30 a month.14 days of Pro free, no card. Then $49 a month.

Buyers search this segment with words such as dental lab, dental prosthesis and optical lab. These words describe the activity the registry lists. They do not say what one plant can make.

Where they are

Sums over the activities above. A region appears only when its sum is exact.

RegionPlantsShare
São Paulo1,70726%
Minas Gerais86513%
Santa Catarina5138%
Rio Grande do Sul5018%
Rio de Janeiro3896%
Goiás2824%
Bahia2454%
Distrito Federal1552%
Ceará1322%

Largest plants on the record

5 plants, ordered by the registry's size class, across the activities of this segment. Names are shown as the registry writes them.

Search all plants in Brazil

Shows the count for this activity in Brazil and a short preview. An account opens every result.

Source and licence

Source
CNPJ
Publisher
Receita Federal
Edition
Licence
Listed on dados.gov.br as Creative Commons Attribution.
  • Files were read from a public mirror of the registry. They have not yet been compared with the official copies.

Data file generated:

How this source is loaded Publisher site Check a supplier in Brazil by tax ID