Petro Rio Petro Rio (PRIO) is a company engaged in the exploration, development, and production of oil and natural gas properties. | ![]() Union Jack Oil Union Jack Oil is an onshore oil and gas exploration company with a focus on drilling, development and investment opportunities in the hydrocarbon sector. | ![]() Sinopec Group China Petrochemical Corporation (Sinopec Group) operates as a petroleum and petrochemical company. | |||
Founding Date | Founding Date 2009 | Founding Date 2013 | Founding Date 2004 | Founding Date 2011 | Founding Date 2000 |
Type | Type Public | Type Public | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations Rio de Janeiro, BR HQ | Locations London, GB HQ | Locations London, GB HQ London, GB | Locations Bath, GB HQ | Locations Beijing, CN HQ |
Employees | Employees N/A | Employees 14 | Employees 10 | Employees 4 | Employees 374,791 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 4.7 m | Valuation ($) 2.6 m | Valuation ($) 14.6 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) R$15.6b (FY, 2025) | Revenue (est.) £432k (FY, 2025) | Revenue (est.) N/A | Revenue (est.) £3.9m (FY, 2024) | Revenue (est.) N/A |
Cost of goods | Cost of goods R$6.2b (FY, 2025) | Cost of goods £423k (FY, 2025) | Cost of goods N/A | Cost of goods £1.4m (FY, 2024) | Cost of goods N/A |
Gross profit | Gross profit R$9.4b (FY, 2025) | Gross profit £38k (FY, 2025) | Gross profit £122k (FY, 2024) | Gross profit £2.7m (FY, 2024) | Gross profit N/A |
Net income | Net income R$2.3b (FY, 2025) | Net income (£4.1m) (FY, 2025) | Net income (£3m) (FY, 2024) | Net income £649k (FY, 2024) | Net income N/A |

Investor in Conventional UK Oil and Gas Developments
View company
Red Rock Resources is a mineral exploration and development company.
View company
Union Jack Oil is an onshore oil and gas exploration company with a focus on drilling, development and investment opportunities in the hydrocarbon sector.
View company
China Petrochemical Corporation (Sinopec Group) operates as a petroleum and petrochemical company.
View company