CNAE 7111-1/00 · Rio de Janeiro (RJ)
Serviços de arquitetura in Rio de Janeiro (RJ)
2,722 active companies are headquartered in Rio de Janeiro (RJ) with this CNAE as their main activity. They represent 6.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 44,790 · Rio de Janeiro 3,951
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 Rio de Janeiro (RJ)
- 2,722
- 6.1% of Brazil's
- Of every 100 companies in Rio de Janeiro (RJ)
- 0.3
- do this activity
- Among Rio de Janeiro's cities
- 1st
- by companies in this activity
Active companies in Rio de Janeiro (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- INTOWN CONSTRUCAO LTDARio de Janeiro (RJ)
- PLANARK PLANEJ ADM DE SERV ENG E URBANISMO LTDARio de Janeiro (RJ)
- G S RIBEIRO CONSTRUTORA LTDARio de Janeiro (RJ)
- J P PROJETOS ARQUITETURA, PLANEJAMENTO E GERENCIAMENTO LTDARio de Janeiro (RJ)
- DOHER ARQUITETURA E CONSTRUCOES LTDARio de Janeiro (RJ)
- L CENTURIONE SCOTTO REPRESENTACOES LTDARio de Janeiro (RJ)
- ARKITEKT SERVICOS DE ARQUITETURA LTDARio de Janeiro (RJ)
- BERNARDES ARQUITETURA LTDARio de Janeiro (RJ)
- FOCO URBANO LTDARio de Janeiro (RJ)
- SERGIO CONDE CALDAS ARQUITETURA LTDARio de Janeiro (RJ)
- ANNA REIS E JULIA MARQUES ARQUITETURA E INTERIORES LTDARio de Janeiro (RJ)
- BERNARDES JACOBSEN ARQUITETURA LTDARio de Janeiro (RJ)
- FUNDACAO OSCAR NIEMEYER PARA FINS CULTURAISRio de Janeiro (RJ)
- ANA NIEMEYER ARQUITETURA E CONSULTORIA LTDARio de Janeiro (RJ)
- GOLDENSTEIN - ARQUITETURA, PLANEJAMENTO E PARTICIPACOES LTDARio de Janeiro (RJ)
- HELLON ARQUITETURA LTDARio de Janeiro (RJ)
- INDIO DA COSTA ARQUITETURA E INTERIORES S.A.Rio de Janeiro (RJ)
- COLONIA ARQUITETURA E CONSTRUCAO LTDARio de Janeiro (RJ)
- EMME ARQUITETURA LTDARio de Janeiro (RJ)
- BERTEC SOLUCOES TECNICAS INTEGRADAS LTDARio de Janeiro (RJ)
- SG ARQUITETURA E CONSTRUCOES LTDARio de Janeiro (RJ)
- ARQVIEW ARQUITETURA E VISUALIZACAO LTDARio de Janeiro (RJ)
- ASCAL - ADMINISTRACAO DE BENS E PARTICIPACOES LTDARio de Janeiro (RJ)
- METROPOLIS PROJETOS URBANOS LTDA.Rio de Janeiro (RJ)
- NIEMEYER ARQUITETOS & ASSOCIADOS LTDARio de Janeiro (RJ)
- BAR - TERRAS ALTAS - EMPREENDIMENTOS IMOBILIARIOS LTDARio de Janeiro (RJ)
- MFF RODRIGUES ADMINISTRACAO E PARTICIPACOES LTDARio de Janeiro (RJ)
- B.O.A ARQUITETURA LTDARio de Janeiro (RJ)
- CASA VERDEAZUL CONSTRUTORA LTDARio de Janeiro (RJ)
- GALDINO CAVALCANTI ARQUITETURA E ENGENHARIA LTDARio de Janeiro (RJ)
List limited to 300 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
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
- Rio de Janeiro (RJ)0.3
- Rio de Janeiro0.2
- Brazil0.2
In Rio de Janeiro (RJ), the activity weighs 1.6 times what it does in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 68.9% 2,722
- 2 Niterói 10.2% 402
- 3 Petrópolis 2.5% 97
- 4 Campos dos Goytacazes 1.8% 70
- 5 Volta Redonda 1.3% 53
- 6 São Gonçalo 1.3% 52
- 7 Duque de Caxias 1.0% 40
- 8 Macaé 1.0% 38
- 9 Cabo Frio 0.9% 35
- 10 Nova Friburgo 0.9% 34
20 more cities
- 11 Nova Iguaçu 34
- 12 Maricá 31
- 13 Teresópolis 29
- 14 Resende 25
- 15 Barra Mansa 18
- 16 Rio das Ostras 17
- 17 Três Rios 15
- 18 Angra dos Reis 12
- 19 Araruama 12
- 20 Saquarema 12
- 21 Itaboraí 11
- 22 Paraty 11
- 23 Armação dos Búzios 10
- 24 Barra do Piraí 10
- 25 Itaocara 10
- 26 Rio Bonito 10
- 27 Mesquita 8
- 28 Belford Roxo 8
- 29 Magé 6
- 30 São João de Meriti 6
Class 7111-1 in Rio de Janeiro (RJ)
serviços de arquitetura, by subclassClose to this: 8130-3/00 · Atividades paisagísticas, 2,436 companies in Rio de Janeiro (RJ).
What activity 7111-1/00 is
- 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
Frequently asked questions
How many companies have main CNAE 7111-1/00 in Rio de Janeiro (RJ)?
2,722 active companies have CNAE 7111-1/00 as their main activity in Rio de Janeiro (RJ), according to the Receita Federal's October 2026 publication. That is 0.3 of every 100 companies there, against 0.2 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 2,722, 68.9% 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 Rio de Janeiro (RJ).