CNAE 0600-0/01 · Rio de Janeiro
Extraction of crude petroleum and natural gas in Rio de Janeiro
388 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 71.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 540
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
- 388
- 71.9% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- 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 3 of 10- AZIBRAS EXPLORACAO DE PETROLEO E GAS LTDARio de Janeiro (RJ)
- WOODSIDE ENERGIA BRASIL EXPLORACAO E PRODUCAO LTDA.Rio de Janeiro (RJ)
- CHEVRON BRASIL BM-C-4 LTDA.Rio de Janeiro (RJ)
- ESSO EXPLORACAO AMAZONAS NORTE LTDARio de Janeiro (RJ)
- PREMIER OIL DO BRASIL PETROLEO E GAS LTDA.Rio de Janeiro (RJ)
- ESSO EXPLORACAO E DESENVOLVIMENTO LTDARio de Janeiro (RJ)
- PETRONAS BRASIL E&P LIMITADARio de Janeiro (RJ)
- WAY PETROGAS LTDAVolta Redonda (RJ)
- CHEVRON BRASIL BM-S-2 LTDA.Rio de Janeiro (RJ)
- MITSUI E&P BRASIL LTDARio de Janeiro (RJ)
- TERRA PETROLEUM LTDARio de Janeiro (RJ)
- CHEVRON EXPLORACAO E PRODUCAO DO BRASIL LIMITADARio de Janeiro (RJ)
- GEOPARK BRASIL EXPLORACAO E PRODUCAO DE PETROLEO E GAS LTDARio de Janeiro (RJ)
- ENI ENERGY BRASIL PARTICIPACOES LTDARio de Janeiro (RJ)
- DILLLIANZ PETROLEO & GAS NATURAL-BIOCOMBUSTIVEL S.A.Rio de Janeiro (RJ)
- ESSO EXPLORACAO OFFSHORE LTDARio de Janeiro (RJ)
- ESSO EXPLORACAO SANTOS LTDARio de Janeiro (RJ)
- ENP ECOSSISTEMAS ENERGETICOS HOLDING S.A.Rio de Janeiro (RJ)
- DBO INVEST S.A.Rio de Janeiro (RJ)
- BRAZALTA BRASIL NORTE COMERCIALIZACAO DE PETROLEO LTDA.Rio de Janeiro (RJ)
- FLUXUS OLEO, GAS & ENERGIA LTDA.Rio de Janeiro (RJ)
- ESSO EXPLORACAO SUDESTE LTDARio de Janeiro (RJ)
- BOSSA ENERGY S.A.Rio de Janeiro (RJ)
- TRAYECTORIA PETROLEO & GAS DO BRASIL LTDA.Rio de Janeiro (RJ)
- PANORO ENERGY DO BRASIL LTDARio de Janeiro (RJ)
- GASELETRO ENERGIA INTEGRADA S.A.Rio de Janeiro (RJ)
- PETRA ENERGIA SOLIMOES LTDA.Rio de Janeiro (RJ)
- FRIGSTAD OFFSHORE SERVICES BRAZIL LTDARio de Janeiro (RJ)
- FONTE ENGENHARIA AMBIENTAL LTDARio de Janeiro (RJ)
- PANATLANTIC ENERGIA GLOBAL LTDAMacaé (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 Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs 8.7 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 99.0% 384
- 2 Macaé 0.5% 2
- 3 Silva Jardim 0.3% 1
- 4 Volta Redonda 0.3% 1
Class 0600-0 in Rio de Janeiro
extração de petróleo e gás natural, by subclass| Subclass | Active |
|---|---|
| 0600-0/01 Extraction of crude petroleum and natural gas · this one | 388 |
| 0600-0/02 Extraction and processing of oil shale | 0 |
| 0600-0/03 Extraction and processing of oil sands | 1 |
Close to this: 0910-6/00 · Support activities for petroleum and natural gas extraction, 359 companies in Rio de Janeiro.
What activity 0600-0/01 is
- A extração de petróleo cru e gás natural
- As atividades de preparação e beneficiamento de petróleo cru e gás natural realizadas no local pelos operadores de poços
Frequently asked questions
How many companies have main CNAE 0600-0/01 in Rio de Janeiro?
388 active companies have CNAE 0600-0/01 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 384, 99.0% 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.