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CNAE 2825-9/00 · Brazil

Fabricação de máquinas e equipamentos para saneamento básico e ambiental, peças e acessórios

447 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

What this list shows

We count each active company in the Brazilian CNPJ registry once, by its head office 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.

Active companies
447
900th of 1,329 activities
Opened in 12 months
28
927th by openings
Of every 100 companies in the country
0.0
do this activity
Openings per 100 active
6
in the country: 21

Active companies in this activity

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Look up companies in this activity (up to 300)

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.

Where the companies are

Acre: 0 companies, 0.0 of every 100 active companies there Alagoas: 1 company, 0.0 of every 100 active companies there Amapá: 0 companies, 0.0 of every 100 active companies there Amazonas: 6 companies, 0.0 of every 100 active companies there Bahia: 7 companies, 0.0 of every 100 active companies there Ceará: 14 companies, 0.0 of every 100 active companies there Distrito Federal: 0 companies, 0.0 of every 100 active companies there Espírito Santo: 11 companies, 0.0 of every 100 active companies there Goiás: 10 companies, 0.0 of every 100 active companies there Maranhão: 2 companies, 0.0 of every 100 active companies there Mato Grosso: 1 company, 0.0 of every 100 active companies there Mato Grosso do Sul: 0 companies, 0.0 of every 100 active companies there Minas Gerais: 42 companies, 0.0 of every 100 active companies there Pará: 0 companies, 0.0 of every 100 active companies there Paraíba: 3 companies, 0.0 of every 100 active companies there Paraná: 36 companies, 0.0 of every 100 active companies there Pernambuco: 14 companies, 0.0 of every 100 active companies there Piauí: 1 company, 0.0 of every 100 active companies there Rio de Janeiro: 19 companies, 0.0 of every 100 active companies there Rio Grande do Norte: 4 companies, 0.0 of every 100 active companies there Rio Grande do Sul: 39 companies, 0.0 of every 100 active companies there Rondônia: 0 companies, 0.0 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 76 companies, 0.0 of every 100 active companies there São Paulo: 156 companies, 0.0 of every 100 active companies there Sergipe: 0 companies, 0.0 of every 100 active companies there Tocantins: 0 companies, 0.0 of every 100 active companies there

Weight in each federative unit: of every 100 active companies, how many have this main activity

  1. 0.0
  2. 0.0
  3. 0.0
  4. 0.0
  5. 0.0

Federative units with the most companies

  1. 1 São Paulo 156
  2. 2 Santa Catarina 76
  3. 3 Minas Gerais 42
  4. 4 Rio Grande do Sul 39
  5. 5 Paraná 36
  6. 6 Rio de Janeiro 19
  7. 7 Ceará 14
  8. 8 Pernambuco 14
  9. 9 Espírito Santo 11
  10. 10 Goiás 10
See the 18 federative units
  1. 11 Bahia 7
  2. 12 Amazonas 6
  3. 13 Rio Grande do Norte 4
  4. 14 Paraíba 3
  5. 15 Maranhão 2
  6. 16 Alagoas 1
  7. 17 Mato Grosso 1
  8. 18 Piauí 1

Cities with the most companies

active companies by head office

  1. 1 São Paulo (SP) 27
  2. 2 Curitiba (PR) 10
  3. 3 Rio de Janeiro (RJ) 9
  4. 4 Palhoça (SC) 9
  5. 5 Piracicaba (SP) 7
  6. 6 Blumenau (SC) 7
  7. 7 Joinville (SC) 7
  8. 8 Barueri (SP) 6
  9. 9 Salto (SP) 6
  10. 10 Manaus (AM) 5
See the 29 cities
  1. 11 Fortaleza (CE) 5
  2. 12 Betim (MG) 5
  3. 13 Cotia (SP) 5
  4. 14 Diadema (SP) 5
  5. 15 Ourinhos (SP) 5
  6. 16 Santo André (SP) 5
  7. 17 São Bernardo do Campo (SP) 5
  8. 18 Chapecó (SC) 5
  9. 19 Belo Horizonte (MG) 4
  10. 20 Contagem (MG) 4
  11. 21 Nova Lima (MG) 4
  12. 22 São Sebastião do Oeste (MG) 4
  13. 23 Colatina (ES) 4
  14. 24 Caieiras (SP) 4
  15. 25 Jundiaí (SP) 4
  16. 26 Santa Bárbara d'Oeste (SP) 4
  17. 27 Sorocaba (SP) 4
  18. 28 Capinzal (SC) 4
  19. 29 Caxias do Sul (RS) 4

What activity 2825-9/00 is

  1. Section C — Indústrias de transformação
  2. Division — Fabricação de máquinas e equipamentos
  3. Group — Fabricação de máquinas e equipamentos de uso geral
  4. Class — Fabricação de máquinas e equipamentos para saneamento básico e ambiental

What it covers

  • A produção de equipamentos para saneamento básico e ambiental, tanto para fins industriais como urbanos
  • A fabricação de equipamentos destinados ao tratamento de água, esgotos sanitários, efluentes industriais, ar, tratamento e disposição de resíduos sólidos, desobstrução de tubulações, distribuição, adução e coleta
  • A instalação de máquinas e aparelhos para saneamento básico e ambiental, quando executadas pela unidade fabricante

What it does not cover

Typical activities

  • Fabricação de equipamentos para tratamento de água e esgotos sanitários
  • Fabricação de equipamentos para tratamento de efluentes industriais
  • Fabricação de equipamentos para tratamento do ar
  • Fabricação de equipamentos para tratamento e disposição de resíduos sólidos
  • Fabricação de máquinas e aparelhos para desobstrução de tubulações
  • Fabricação de peças e acessórios para máquinas e equipamentos para saneamento básico e ambiental
  • Máquinas e equipamentos para saneamento básico e ambiental, fabricação de

Source: IBGE, CNAE 2.3 and its explanatory notes

Frequently asked questions about CNAE 2825-9/00

How many CNAE 2825-9/00 companies are there in Brazil?

447 active companies have CNAE 2825-9/00 as their main activity, according to the Receita Federal's October 2026 publication. It is 900th among the country's activities by companies.

Which federative unit has the most companies in this activity?

São Paulo, with 156. There, 0.0 of every 100 active companies have this main activity, against 0.0 in the national registry.

Does this total include branches and secondary activities?

No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.

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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.

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