CNAE 4329-1/99 · Rio de Janeiro
Outras obras de instalações em construções não especificadas anteriormente in Rio de Janeiro
279 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 9.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 2,917
What this list shows
We count each active company once, by its head office in this state 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
- 279
- 9.6% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 2nd
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- ALAMO ENGENHARIA S/ARio de Janeiro (RJ)
- BRASERVICE CONSTRUCOES E MONTAGENS LTDAAngra dos Reis (RJ)
- SISTEMAS COMERCIO E CONSTRUCOES LTDANova Iguaçu (RJ)
- MARINE POWER SERVICOS E REPAROS NAVAIS LTDASão Gonçalo (RJ)
- TECMS INSTALACOES ELETRICAS LTDAQueimados (RJ)
- ERGO ENGENHARIA E SERVICOS LTDARio de Janeiro (RJ)
- MONTIZA PORTAS BLINDADAS E SEGURANCA ELETRONICA LTDARio de Janeiro (RJ)
- OFFICINA - FABRICA DE PROJETOS LTDARio de Janeiro (RJ)
- LL ANTUNES SOLUCOES E SERVICOS LTDARio de Janeiro (RJ)
- MM MOREIRA MANUTENCAO E SERVICOS LTDANiterói (RJ)
- NM SERVICOS GERAIS LTDARio de Janeiro (RJ)
- CUBO PROJETOS ESPECIAIS LTDARio de Janeiro (RJ)
- NB1 SERVICOS E INOVACOES LTDALaje do Muriaé (RJ)
- ORL CONSTRUTORA LTDA MENiterói (RJ)
- CONSTRUMAX REFORMAS E CONSTRUCOES LTDAPorciúncula (RJ)
- VF FORTE SOLUCOES LTDADuque de Caxias (RJ)
- FAZ SOLUCOES ENGENHARIA LTDADuque de Caxias (RJ)
- SERVICOM SERVICOS E COMERCIO DE MATERIAL ESCOLAR LTDAItaguaí (RJ)
- PILLAR CONSTRUCAO E REPAROS LTDACabo Frio (RJ)
- MCM INSTALACOES E MANUTENCOES EM GERAL LTDADuque de Caxias (RJ)
- GEKTEC SERVICOS TECNICOS DE ENGENHARIA LTDAMacaé (RJ)
- SENA & BRITO CONSTRUCAO REFORMAS E SERVICOS LTDAJaperi (RJ)
- TSN ENGENHARIA LTDARio de Janeiro (RJ)
- GM2 ENGENHARIA LTDARio de Janeiro (RJ)
- ENGEQUISSA SERVICOS LTDAQuissamã (RJ)
- FRASOPI COMERCIO, REPRESENTACAO,INSTALACAO E MANUTENCAO INDUSTRIAL LTDARio de Janeiro (RJ)
- MARTINS E CARVALHO CONSTRUTORA E EMPREENDIMENTOS LTDANiterói (RJ)
- PLENAR CONSTRUCOES E MANUTENCOES LTDANiterói (RJ)
- EXCLUSIVE ENGENHARIA, GESTAO CONDOMINIAL E IMOVEIS LTDARio de Janeiro (RJ)
- VICON CONSTRUCOES LTDANiterói (RJ)
List limited to 279 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 Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs 1.2 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 45.5% 127
- 2 Duque de Caxias 9.3% 26
- 3 Niterói 7.9% 22
- 4 São Gonçalo 6.8% 19
- 5 Belford Roxo 3.2% 9
- 6 Angra dos Reis 2.5% 7
- 7 Cabo Frio 2.2% 6
- 8 Nova Iguaçu 2.2% 6
- 9 Petrópolis 2.2% 6
- 10 Campos dos Goytacazes 1.4% 4
20 more cities
- 11 Barra do Piraí 3
- 12 Itaboraí 3
- 13 São João de Meriti 3
- 14 Seropédica 2
- 15 Mesquita 2
- 16 Rio das Ostras 2
- 17 Areal 2
- 18 Itaguaí 2
- 19 Itaperuna 2
- 20 Macaé 2
- 21 Nova Friburgo 2
- 22 Armação dos Búzios 1
- 23 Queimados 1
- 24 Japeri 1
- 25 Varre-Sai 1
- 26 Araruama 1
- 27 Barra Mansa 1
- 28 Bom Jardim 1
- 29 Laje do Muriaé 1
- 30 Magé 1
Class 4329-1 in Rio de Janeiro
obras de instalações em construções não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 4329-1/01 Instalação de painéis publicitários | 892 |
| 4329-1/02 Instalação de equipamentos para orientação à navegação marítima fluvial e lacustre | 309 |
| 4329-1/03 Instalação, manutenção e reparação de elevadores, escadas e esteiras rolantes | 700 |
| 4329-1/04 Montagem e instalação de sistemas e equipamentos de iluminação e sinalização em vias públicas, portos e aeroportos | 322 |
| 4329-1/05 Tratamentos térmicos, acústicos ou de vibração | 306 |
| 4329-1/99 Outras obras de instalações em construções não especificadas anteriormente · this one | 279 |
Close to this: 4330-4/99 · Outras obras de acabamento da construção, 4,149 companies in Rio de Janeiro.
What activity 4329-1/99 is
- A instalação de sistemas de limpeza por vácuo
- O revestimento de tubulações
Frequently asked questions
How many companies have main CNAE 4329-1/99 in Rio de Janeiro?
279 active companies have CNAE 4329-1/99 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 127, 45.5% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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.