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 Singapore Rio Tinto Iron & Titanium Pte Limited 100.00
Rio Tinto plc Mexico Alcan International Network Mexico, SA de CV 100.00
Rio Tinto plc Turkey Rio Tinto Madecilik AS 100.00
Rio Tinto plc Canada Rio Tinto Services Canada Inc 100.00
Rio Tinto plc Australia Robe River Limited 100.00
Rio Tinto plc Australia RTA Yarwun Pty Limited 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 Consolidated Zinc Proprietary Limited 100.00
Rio Tinto plc Australia Argyle House Pty Limited 100.00
Rio Tinto plc Germany Deutsche Borax GmbH 100.00
Rio Tinto plc Australia Blair Athol Coal Pty Ltd 71.24
Rio Tinto plc France Fondene de Cuivre du Palais 100.00
Rio Tinto plc Australia Catherine Hill Bay Land Pty Limited 75.17
Rio Tinto plc Australia Hamersley HMS Pty Limited 100.00
Rio Tinto plc United States Cloud Peak Energy Services Company 93.72
Rio Tinto plc Italy Itallumina Srl 100.00
Rio Tinto plc United States Kennecott Rawhide Mining Company 100.00
Rio Tinto plc Italy Luzenac Val Chisone SpA 99.66
Rio Tinto plc United States NERCO Coal LLC 93.72
Rio Tinto plc United States Alcan Primary Products Corporation 100.00
Rio Tinto plc Australia AML Exploration Pty Limited 100.00
Rio Tinto plc France Pechiney Batiment 100.00
Glencore International AG Luxembourg Glencore Finance (Europe) S.A. 100.00
Rio Tinto plc Australia Port Waratah Coal Services Ltd 22.55
Glencore International AG Peru Volcan Compania Minera S.A.A. 4.10
Rio Tinto plc Australia Ranges Mining Pty Ltd 100.00
Rio Tinto plc Malaysia Rio Tinto Aluminium (Malaysia) Sdn Bhd 100.00
Rio Tinto plc Australia Rio Tinto Energy Pty Limited 100.00
  • Number of subsidiaries: 6093