United Manganese of Kalahari (UMK)

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Based in Sandton, South Africa. Established in 2005. United Manganese of Kalahari (UMK) is a producer of manganese in South Africa. It is a joint venture between Majestic Silver Trading 40 (Pty) Ltd and Renova Manganese Investments (Pty) Ltd.


  • 1st floor, China Construction Bank, 95 Grayston Drive  

Town, State, Country

  • Sandton, South Africa  


  • 2196 

Postal address

  • Postnet Suite 902, Private Bag X9, Benmore, 2010  
  • Year Established 2005
  • Ownership Majestic Silver Trading 40 (Pty) Ltd, 51.00%
  •   Renova Manganese Investments Ltd, 49.00%


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