Piping Profits

Piping Profits

PWYP Norway can reveal that ten of the world’s most powerful oil, gas and mining companies own 6,038 subsidiaries and over a third of them are based in secrecy jurisdictions. The three Norwegian companies mapped own 55 subsidiaries, 20% of which are based in secrecy jurisdictions. On these pages you will find more information about this project, the detrimental effects of secrecy jurisdictions and how these can be tackled. The database is publicly available and can be explored here.

Due to lack of resources, it will not be continually updated, but nevertheless represents an excellent snapshot of extractive industries and their subsidiaries in 2011. The Piping Profits database includes information on the 13 case studies and their 6,093 subsidiaries, containing details of:

  • The Parent Company
  • The Subsidiary Name
  • The location in which the subsidiary is incorporated
  • The percentage of the subsidiary owned by the parent company

Below it is possible to search in the database by company, country and/or subsidiary, and using the buttons below the list of findings, it is possible to export the data to Excel.

Company Country Subsidiary Percent owned
Rio Tinto plc India Rio Tinto Onssa Mining Private Ltd 51.00
Rio Tinto plc United Kingdom Rio Tinto Western Holdings Limited 100.00
Rio Tinto plc Australia RTA Holdco Australia 4 Pty Ltd 100.00
Rio Tinto plc France Societe Generale de Recherches et d exploitations Minieres 100.00
Rio Tinto plc Australia Tinto Holdings Investments Pty Limited 100.00
Rio Tinto plc Australia Warkworth Mining Limited 41.72
Rio Tinto plc Australia Argyle House Pty Limited 100.00
Rio Tinto plc Australia Blair Athol Coal Pty Ltd 71.24
Rio Tinto plc Australia Catherine Hill Bay Land Pty Limited 75.17
Rio Tinto plc United States Cloud Peak Energy Services Company 93.72
Glencore International AG Singapore Chemoil Energy Limited 51.50
Rio Tinto plc France Alcan Centre de Recherches de Voreppe 100.00
Rio Tinto plc Austria Alcan International Network Handelsgesellschaft mbH Austria 100.00
Rio Tinto plc United States Daybreak Water Holding Company 100.00
Rio Tinto plc Australia Extract Resources Ltd 15.08
Rio Tinto plc Australia Hail Creek Marketing Pty Ltd 82.00
Rio Tinto plc United States Hydrogen Energy International LLC 97.09
Rio Tinto plc Singapore Indonesian Mining & Minerals Pte Ltd 100.00
Rio Tinto plc Mexico Kennecott Mexico, S A de CV 100.00
Rio Tinto plc Canada Luzenac Inc 100.00
Rio Tinto plc Australia Mount Thorley Operations Pty Limited 75.17
Rio Tinto plc New Zealand Aluminium New Zealand Limited 100.00
Rio Tinto plc Australia Alcan Northern Territory Alumina Pty Limited 100.00
Rio Tinto plc United States Pacific Coast Mines Inc 100.00
Rio Tinto plc United Kingdom Pechiney Trading Limited 100.00
Rio Tinto plc China QMP Metal Powders (Suzhou) Ltd 100.00
Rio Tinto plc Australia Rio Tinto Advisory Services Pty Ltd 100.00
Rio Tinto plc Australia Rio Tinto Coal NSW Holdings Limited 100.00
Rio Tinto plc France Rio Tinto Holdco France 6 S A S 100.00
Rio Tinto plc Singapore Rio Tinto Iron & Titanium Pte Limited 100.00
  • Number of subsidiaries: 6093