Underwater Mining Solutions

Our team have developed, engineered and supplied subsea systems to the offshore mining, energy and construction industries worldwide and have been intimately involved in the development and evolvement of the technologies.


Underwater Mining Solutions (UMS) is a strategic partnership between ADP Marine & Modular and Denith Engineering.  United by a shared vision and complementary expertise, these entities combined their strengths to undertake specialised, complex projects, delivering innovative solutions to underwater mining challenges.

ADP Marine & Modular and Denith Engineering have been collaborating for over 25-years and are proud joint shareholders of Underwater Mining Solutions (UMS).


Experience and Capabilities

Experience and Capabilities

Concept, Pre-Feasibility and Feasibility Studies

Subsea Tools

Launch and Recovery Sytems

Vessel Conversions

Processing Plants

Ancillary Equipment

To view projects associated with these capabilities, click below:


  • Concepts
  • Studies
  • Design
  • Manufacture
  • Installation & Commissioning

Our Disciplines

  • Civil Engineering
  • Mechanical Engineering
  • Structural Engineering
  • Electrical Engineering
  • Control & Automation
  • Hydraulic

Global Footprint

Global Footprint


Underwater Mining Solutions (Pty) Ltd

Golf Park 3, Golf Park, Raapenberg Road, Mowbray, Cape Town, 7450, South Africa

P.O. Box 514, Maitland, 7404, Cape Town, South Africa

Email: info@underwater-mining.com

Tel: +27 21 521-9500

ISO Certification

UMS - Key Personnel

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