CNAE 7119-7/02 · Rio de Janeiro
Atividades de estudos geológicos in Rio de Janeiro
295 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 9.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,055
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
- 295
- 9.7% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 3rd
- 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- EXPRO DO BRASIL SERVICOS LTDARio de Janeiro (RJ)
- BEMISA PARTICIPACOES S.A.Rio de Janeiro (RJ)
- BGP BRASIL SERVICOS E EQUIPAMENTOS GEOFISICOS LTDARio de Janeiro (RJ)
- TRAFIGURA DO BRASIL IMPORTACAO, EXPORTACAO E COMERCIO LTDARio de Janeiro (RJ)
- BEMISA MINERACAO E TERMINAIS S.A.Rio de Janeiro (RJ)
- SAEXPLORATION (BRASIL) SERVICOS SISMICOS LTDA.Rio de Janeiro (RJ)
- SOLINTEC SERVICOS DE GEOLOGIA LTDARio de Janeiro (RJ)
- BEMISA AGUA AZUL MINERACAO S.A.Rio de Janeiro (RJ)
- TRIUNFO MINERACAO DO BRASIL LTDARio de Janeiro (RJ)
- UTEC GEO-SERVICES DO BRASIL LTDA.Rio de Janeiro (RJ)
- BRASMINAS MINERADORA LTDARio de Janeiro (RJ)
- PXGEO DO BRASIL LTDA.Rio de Janeiro (RJ)
- FUGRO BRASIL - SERVICOS SUBMARINOS E LEVANTAMENTOS LTDA.Rio das Ostras (RJ)
- BRAVO MINERACAO LTDARio de Janeiro (RJ)
- PLANALTO PIAUI PARTICIPACOES E EMPREENDIMENTOS S.A.Rio de Janeiro (RJ)
- LASA PROSPECCOES S.A.Rio de Janeiro (RJ)
- TGS DO BRASIL LTDA.Rio de Janeiro (RJ)
- GEOMAG S/A PROSPECCOES GEOFISICASRio de Janeiro (RJ)
- STRATUM RESERVOIR LABORATORIOS(BRASIL)LTDARio de Janeiro (RJ)
- SHEARWATER GEOSERVICES DO BRASIL LTDARio de Janeiro (RJ)
- AV MINERACAO S.ARio de Janeiro (RJ)
- CORE LABORATORIES BRASIL OLEO E GAS PRODUTOS E SERVICOS LTDA.Rio de Janeiro (RJ)
- CGG DO BRASIL PARTICIPACOES LTDARio de Janeiro (RJ)
- GBMEX S.A.Rio de Janeiro (RJ)
- OCEANGEO TECNOLOGIA DE EXPLORACAO DE RESERVATORIOS DO BRASIL LTDARio de Janeiro (RJ)
- SEARCHER GEODATA DO BRASIL LTDARio de Janeiro (RJ)
- DOLPHIN GEOFISICA DO BRASIL LTDARio de Janeiro (RJ)
- KBR GERENCIAMENTO DE PROJETOS E SERVICOS DE ESTUDOS INDUSTRIAIS CONCEITUAIS, BASICOS E DE DETALHAMENTO LTDARio de Janeiro (RJ)
- GEOIMOVEIS CONSULTORIA, MINERACAO E PARTICIPACOES LTDA.Rio de Janeiro (RJ)
- RENOVA PESQUISA INOVACAO E EXPLORACAO MINERAL LTDADuque de Caxias (RJ)
List limited to 295 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 72.5% 214
- 2 Niterói 10.8% 32
- 3 Petrópolis 1.7% 5
- 4 Saquarema 1.4% 4
- 5 Duque de Caxias 1.0% 3
- 6 Macaé 1.0% 3
- 7 Nova Iguaçu 1.0% 3
- 8 São Gonçalo 1.0% 3
- 9 Pinheiral 0.7% 2
- 10 Rio das Ostras 0.7% 2
20 more cities
- 11 Bom Jesus do Itabapoana 2
- 12 Campos dos Goytacazes 2
- 13 Maricá 2
- 14 Volta Redonda 2
- 15 Guapimirim 1
- 16 Barra do Piraí 1
- 17 Barra Mansa 1
- 18 Cabo Frio 1
- 19 Itaboraí 1
- 20 Itaguaí 1
- 21 Miracema 1
- 22 Nilópolis 1
- 23 Nova Friburgo 1
- 24 Resende 1
- 25 Rio Bonito 1
- 26 Santo Antônio de Pádua 1
- 27 São João de Meriti 1
- 28 Teresópolis 1
- 29 Três Rios 1
- 30 Itatiaia 1
Class 7119-7 in Rio de Janeiro
atividades técnicas relacionadas à arquitetura e engenharia, by subclass| Subclass | Active |
|---|---|
| 7119-7/01 Serviços de cartografia, topografia e geodésia | 353 |
| 7119-7/02 Atividades de estudos geológicos · this one | 295 |
| 7119-7/03 Serviços de desenho técnico relacionados à arquitetura e engenharia | 895 |
| 7119-7/04 Serviços de perícia técnica relacionados à segurança do trabalho | 535 |
| 7119-7/99 Atividades técnicas relacionadas à engenharia e arquitetura não especificadas anteriormente | 610 |
Close to this: 0600-0/01 · Extração de petróleo e gás natural, 388 companies in Rio de Janeiro.
What activity 7119-7/02 is
- As atividades de estudos geológicos e de prospecção
- Os estudos geofísicos, sismográficos e outros
Frequently asked questions
How many companies have main CNAE 7119-7/02 in Rio de Janeiro?
295 active companies have CNAE 7119-7/02 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 214, 72.5% 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.