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CNAE 6209-1/00 · Brazil

Suporte técnico, manutenção e outros serviços em tecnologia da informação

77,798 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
77,798
81st of 1,329 activities
Opened in 12 months
9,311
+1.4% · 110th by openings
Of every 100 companies in the country
0.3
do this activity
Openings per 100 active
12
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: 45 companies, 0.1 of every 100 active companies there Alagoas: 278 companies, 0.1 of every 100 active companies there Amapá: 33 companies, 0.1 of every 100 active companies there Amazonas: 375 companies, 0.1 of every 100 active companies there Bahia: 1,194 companies, 0.1 of every 100 active companies there Ceará: 1,400 companies, 0.2 of every 100 active companies there Distrito Federal: 2,409 companies, 0.5 of every 100 active companies there Espírito Santo: 1,167 companies, 0.2 of every 100 active companies there Goiás: 1,364 companies, 0.1 of every 100 active companies there Maranhão: 303 companies, 0.1 of every 100 active companies there Mato Grosso: 544 companies, 0.1 of every 100 active companies there Mato Grosso do Sul: 426 companies, 0.1 of every 100 active companies there Minas Gerais: 6,204 companies, 0.2 of every 100 active companies there Pará: 355 companies, 0.1 of every 100 active companies there Paraíba: 400 companies, 0.1 of every 100 active companies there Paraná: 6,022 companies, 0.3 of every 100 active companies there Pernambuco: 1,191 companies, 0.2 of every 100 active companies there Piauí: 178 companies, 0.1 of every 100 active companies there Rio de Janeiro: 5,156 companies, 0.2 of every 100 active companies there Rio Grande do Norte: 309 companies, 0.1 of every 100 active companies there Rio Grande do Sul: 3,605 companies, 0.2 of every 100 active companies there Rondônia: 115 companies, 0.1 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 3,322 companies, 0.2 of every 100 active companies there São Paulo: 40,865 companies, 0.5 of every 100 active companies there Sergipe: 236 companies, 0.1 of every 100 active companies there Tocantins: 133 companies, 0.1 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 – 0.1
  2. 0.1
  3. 0.1
  4. 0.2
  5. 0.2 – 0.5

Federative units with the most companies

  1. 1 São Paulo 40,865
  2. 2 Minas Gerais 6,204
  3. 3 Paraná 6,022
  4. 4 Rio de Janeiro 5,156
  5. 5 Rio Grande do Sul 3,605
  6. 6 Santa Catarina 3,322
  7. 7 Distrito Federal 2,409
  8. 8 Ceará 1,400
  9. 9 Goiás 1,364
  10. 10 Bahia 1,194
See the 26 federative units
  1. 11 Pernambuco 1,191
  2. 12 Espírito Santo 1,167
  3. 13 Mato Grosso 544
  4. 14 Mato Grosso do Sul 426
  5. 15 Paraíba 400
  6. 16 Amazonas 375
  7. 17 Pará 355
  8. 18 Rio Grande do Norte 309
  9. 19 Maranhão 303
  10. 20 Alagoas 278
  11. 21 Sergipe 236
  12. 22 Piauí 178
  13. 23 Tocantins 133
  14. 24 Rondônia 115
  15. 25 Acre 45
  16. 26 Amapá 33

Cities with the most companies

active companies by head office

  1. 1 São Paulo (SP) 24,583
  2. 2 Curitiba (PR) 3,779
  3. 3 Rio de Janeiro (RJ) 3,535
  4. 4 Belo Horizonte (MG) 2,736
  5. 5 Brasília (DF) 2,409
  6. 6 Porto Alegre (RS) 1,822
  7. 7 Campinas (SP) 1,089
  8. 8 Fortaleza (CE) 994
  9. 9 Santo André (SP) 968
  10. 10 Barueri (SP) 925
See the 30 cities
  1. 11 São Bernardo do Campo (SP) 911
  2. 12 Florianópolis (SC) 896
  3. 13 Osasco (SP) 882
  4. 14 Goiânia (GO) 825
  5. 15 Uberlândia (MG) 815
  6. 16 Recife (PE) 813
  7. 17 São José dos Campos (SP) 677
  8. 18 Guarulhos (SP) 628
  9. 19 Jundiaí (SP) 612
  10. 20 Sorocaba (SP) 606
  11. 21 Joinville (SC) 592
  12. 22 Salvador (BA) 535
  13. 23 Ribeirão Preto (SP) 500
  14. 24 Vitória (ES) 433
  15. 25 Niterói (RJ) 425
  16. 26 Maringá (PR) 392
  17. 27 Blumenau (SC) 390
  18. 28 São Caetano do Sul (SP) 363
  19. 29 Santos (SP) 352
  20. 30 Manaus (AM) 349

What activity 6209-1/00 is

  1. Section J — Informação e comunicação
  2. Division — Atividades dos serviços de tecnologia da informação
  3. Group — Atividades dos serviços de tecnologia da informação
  4. Class — Suporte técnico, manutenção e outros serviços em tecnologia da informação

What it covers

  • As atividades de assessoramento ao usuário na utilização de sistemas, remotamente ou em suas instalações, de modo a superar qualquer perda de performance ou dificuldade de utilização (help-desk)
  • As atividades voltadas para solucionar os problemas que dificultem a navegabilidade entre as páginas ou impeçam o usuário da plena utilização do website
  • A recuperação de panes informáticas
  • O serviço de instalação de equipamentos de informática e programas de computador
  • A manutenção em tecnologias da informação, ou seja, a disponibilização para o usuário final de modificações necessárias ao sistema para atender a alterações técnicas, aprimorar os recursos, funções e características técnicas dos programas e para corrigir falhas no sistema

What it does not cover

Typical activities

  • Monitoramento, teste e análise de redes e sistemas de segurança cibernética (cibersegurança)
  • Recuperação de panes informáticas
  • Serviços de apoio a clientes configuração de equipamentos de informática
  • Serviços de apoio a clientes help-desk
  • Serviços de apoio na configuração de equipamentos, instalação e uso de aplicativos informáticos
  • Serviços de instalação de equipamentos de informática (hardware) e programas de computador
  • Serviços de instalação e manutenção de software
  • Serviços de manutenção de programas de informática
  • Serviços de manutenção de sistemas informáticos
  • Serviços de manutenção em tecnologia da informação (informática)
  • Serviços de recuperação de dados, arquivos
  • Serviços de recuperação de panes em programas de informática
See the other 4 typical activities
  • Serviços de segurança digital (informática)
  • Serviços de segurança em informática, antivírus, criptografia, autenticação, detecção de hackers
  • Serviços de segurança em tecnologia da informação (informática)
  • Serviços de suporte técnico em tecnologia da informação (informática)

Source: IBGE, CNAE 2.3 and its explanatory notes

Frequently asked questions about CNAE 6209-1/00

How many CNAE 6209-1/00 companies are there in Brazil?

77,798 active companies have CNAE 6209-1/00 as their main activity, according to the Receita Federal's October 2026 publication. It is 81st among the country's activities by companies.

Which federative unit has the most companies in this activity?

São Paulo, with 40,865. There, 0.5 of every 100 active companies have this main activity, against 0.3 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.