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 United States Alcan Rolled Products - Ravenswood LLC 100.00
Rio Tinto plc United Kingdom Anglesey Aluminium Limited 51.00
Rio Tinto plc Australia Kalteng Pty Ltd 100.00
Rio Tinto plc Australia Pechiney Consolidated Australia Pty Limited 100.00
Rio Tinto plc United Kingdom Kenpak (Europe) Limited 100.00
Rio Tinto plc United States Prospect Land and Development LLC 93.72
Rio Tinto plc Switzerland Metalwerke Refonda AG 100.00
Rio Tinto plc Australia Resource Protetion Group Pty Ltd 100.00
Rio Tinto plc Japan Nihon Mistron Co Ltd 100.00
Rio Tinto plc United Kingdom Rio Tinto Aluminium Malaysia (UK) Limited 100.00
Rio Tinto plc Papua New Guinea Rio Tinto Exploration (PNG) Limited 100.00
Rio Tinto plc United Kingdom Rio Tinto Mining and Exploration Limited 100.00
Rio Tinto plc United Kingdom Rio Tinto Technical Services Limited 100.00
Rio Tinto plc United Kingdom RTA Holdco 6 Limited 100.00
Rio Tinto plc Zimbabwe Sengwa Colliery Pl 50.00
Rio Tinto plc Cayman Islands Sunrise Mining Investments Limited 100.00
Rio Tinto plc China US Borax (Shanghai) Co, Ltd 100.00
Rio Tinto plc Australia Yarwun Cogeneration Pty Ltd 100.00
Rio Tinto plc Australia Australian Coal Holdings Pty Limited 100.00
Rio Tinto plc Brazil Borax South America Com 100.00
Rio Tinto plc Switzerland Champlain Reinsurance Company Ltd 100.00
Rio Tinto plc South Africa Coega Aluminium (Proprietary) Limited 100.00
Glencore International AG Bermuda Glencore Finance (Bermuda) Ltd 100.00
Glencore International AG Bolivia Sinchi Wayra 100.00
Rio Tinto plc Germany Alcan Aluminium-Presswerk Pfalz Gmbh 100.00
Rio Tinto plc Belgium Alcan International Network Belgium S A 100.00
Rio Tinto plc Australia Cuango Pty Limited 100.00
Rio Tinto plc Iceland Endurvinnslan Ltd 7.40
Rio Tinto plc United States Green Mountain Mining Venture 100.00
Rio Tinto plc Australia Hismelt Corporation Pty Limited 100.00
  • Number of subsidiaries: 6093