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CNAE 7111-1/00 · Brazil

Serviços de arquitetura

44,790 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
44,790
132nd of 1,329 activities
Opened in 12 months
6,174
+2.0% · 153rd by openings
Of every 100 companies in the country
0.2
do this activity
Openings per 100 active
14
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: 66 companies, 0.1 of every 100 active companies there Alagoas: 308 companies, 0.1 of every 100 active companies there Amapá: 89 companies, 0.2 of every 100 active companies there Amazonas: 433 companies, 0.2 of every 100 active companies there Bahia: 1,455 companies, 0.1 of every 100 active companies there Ceará: 954 companies, 0.1 of every 100 active companies there Distrito Federal: 1,330 companies, 0.3 of every 100 active companies there Espírito Santo: 820 companies, 0.1 of every 100 active companies there Goiás: 1,076 companies, 0.1 of every 100 active companies there Maranhão: 450 companies, 0.1 of every 100 active companies there Mato Grosso: 751 companies, 0.1 of every 100 active companies there Mato Grosso do Sul: 569 companies, 0.2 of every 100 active companies there Minas Gerais: 3,713 companies, 0.1 of every 100 active companies there Pará: 441 companies, 0.1 of every 100 active companies there Paraíba: 505 companies, 0.2 of every 100 active companies there Paraná: 3,688 companies, 0.2 of every 100 active companies there Pernambuco: 872 companies, 0.1 of every 100 active companies there Piauí: 264 companies, 0.1 of every 100 active companies there Rio de Janeiro: 3,951 companies, 0.2 of every 100 active companies there Rio Grande do Norte: 368 companies, 0.1 of every 100 active companies there Rio Grande do Sul: 3,941 companies, 0.2 of every 100 active companies there Rondônia: 168 companies, 0.1 of every 100 active companies there Roraima: 59 companies, 0.1 of every 100 active companies there Santa Catarina: 2,748 companies, 0.2 of every 100 active companies there São Paulo: 15,314 companies, 0.2 of every 100 active companies there Sergipe: 259 companies, 0.2 of every 100 active companies there Tocantins: 168 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. 0.1
  2. 0.1
  3. 0.1 – 0.2
  4. 0.2
  5. 0.2 – 0.3

Federative units with the most companies

  1. 1 São Paulo 15,314
  2. 2 Rio de Janeiro 3,951
  3. 3 Rio Grande do Sul 3,941
  4. 4 Minas Gerais 3,713
  5. 5 Paraná 3,688
  6. 6 Santa Catarina 2,748
  7. 7 Bahia 1,455
  8. 8 Distrito Federal 1,330
  9. 9 Goiás 1,076
  10. 10 Ceará 954
See the 27 federative units
  1. 11 Pernambuco 872
  2. 12 Espírito Santo 820
  3. 13 Mato Grosso 751
  4. 14 Mato Grosso do Sul 569
  5. 15 Paraíba 505
  6. 16 Maranhão 450
  7. 17 Pará 441
  8. 18 Amazonas 433
  9. 19 Rio Grande do Norte 368
  10. 20 Alagoas 308
  11. 21 Piauí 264
  12. 22 Sergipe 259
  13. 23 Rondônia 168
  14. 24 Tocantins 168
  15. 25 Amapá 89
  16. 26 Acre 66
  17. 27 Roraima 59

Cities with the most companies

active companies by head office

  1. 1 São Paulo (SP) 8,204
  2. 2 Rio de Janeiro (RJ) 2,722
  3. 3 Curitiba (PR) 1,661
  4. 4 Belo Horizonte (MG) 1,582
  5. 5 Porto Alegre (RS) 1,502
  6. 6 Brasília (DF) 1,330
  7. 7 Salvador (BA) 742
  8. 8 Florianópolis (SC) 712
  9. 9 Fortaleza (CE) 704
  10. 10 Goiânia (GO) 634
See the 30 cities
  1. 11 Recife (PE) 528
  2. 12 Campinas (SP) 519
  3. 13 Manaus (AM) 410
  4. 14 Niterói (RJ) 402
  5. 15 Ribeirão Preto (SP) 369
  6. 16 Londrina (PR) 364
  7. 17 Cuiabá (MT) 345
  8. 18 Campo Grande (MS) 340
  9. 19 Vitória (ES) 339
  10. 20 São Luís (MA) 310
  11. 21 João Pessoa (PB) 308
  12. 22 Belém (PA) 274
  13. 23 Maringá (PR) 268
  14. 24 Caxias do Sul (RS) 257
  15. 25 São José dos Campos (SP) 256
  16. 26 Santo André (SP) 251
  17. 27 Natal (RN) 248
  18. 28 Barueri (SP) 241
  19. 29 Sorocaba (SP) 240
  20. 30 Maceió (AL) 230

What activity 7111-1/00 is

  1. Section M — Atividades profissionais, científicas e técnicas
  2. Division — Serviços de arquitetura e engenharia; testes e análises técnicas
  3. Group — Serviços de arquitetura e engenharia e atividades técnicas relacionadas
  4. Class — Serviços de arquitetura

What it covers

  • As atividades de consultoria e de prestação de serviços técnicos de arquitetura, tais como: #- os projetos de arquitetura de prédios (projetos conceituais, projetos de detalhamento, etc.) #- a supervisão da execução de projetos de arquitetura #- os projetos para ordenação urbana e uso do solo #- os projetos de arquitetura paisagística

What it does not cover

Typical activities

  • Atividade de desenvolvimento de projetos arquitetônicos de jardins
  • Atividades de desenvolvimento de projetos de instalações esportivas
  • Atividades de vistorias, perícias, avaliações, laudos, pareceres e auditorias relacionados a arquitetura e urbanismo
  • Consultoria, assessoria em arquitetura
  • Consultoria em arquitetura
  • Desenvolvimento de projetos de paisagismo
  • Elaboração de projetos para ordenação urbana
  • Escritório de arquitetura
  • Escritório de urbanismo
  • Gerenciamento de projeto de arquitetura
  • Projetos de arquitetura
  • Serviços de arquitetura e urbanismo para fins de regularização urbanística, edilícia e fundiária em áreas de habitação de interesse social
See the other 9 typical activities
  • Serviços de arquitetura escritório de projetista
  • Serviços de arquitetura paisagística
  • Serviços de arquitetura para assistência técnica em administração de obras de habitação de interesse social
  • Serviços de arquitetura para assistencia técnica em projetos de habitação de interesse social
  • Serviços de arquitetura para assistência técnica em projetos de instalações hidráulicas, sanitárias e de gás para habitação de interesse social
  • Serviços de arquitetura para restauração de prédios tombados e imóveis de valor histórico
  • Serviços de projetos arquitetônicos e paisagísticos
  • Serviços técnicos, escritório de arquitetura
  • Supervisão da execução de projetos de arquitetura

Source: IBGE, CNAE 2.3 and its explanatory notes

Frequently asked questions about CNAE 7111-1/00

How many CNAE 7111-1/00 companies are there in Brazil?

44,790 active companies have CNAE 7111-1/00 as their main activity, according to the Receita Federal's October 2026 publication. It is 132nd among the country's activities by companies.

Which federative unit has the most companies in this activity?

São Paulo, with 15,314. There, 0.2 of every 100 active companies have this main activity, against 0.2 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.