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DSMA press release, 23 March 2026
New Executive Board of the DeepSea Minerals Alliance:
The DeepSea Minerals Alliance (DSMA), founded in August last year, elected a new Executive Board last week.
Martin Sobczyk has been appointed as the new Chairman. With more than 20 years’ experience in senior positions in industry and research, he takes the helm of the association. Sobczyk succeeds Leonhard Weixler, who is stepping down from his post for health reasons. Weixler will remain on the board as a board member.
Martin Sobczyk has headed the Institute of Mechanical Engineering at the Technical University Bergakademie Freiberg since 2019, where he is responsible for the field of networked mobile machinery.
“I am very much looking forward to this new role. The future of Germany’s raw materials security also lies in the seabed. It is a matter of great importance to me to further strengthen public acceptance of environmentally sustainable activities in deep-sea mining. This requires an open and constructive dialogue between industry, politics and other relevant stakeholders.
Germany is already heavily dependent on imports for many raw materials, particularly from China. Commercial deep-sea mining could make a significant contribution to increasing our independence from raw materials in the future. The German licence areas contain significant deposits of copper, manganese, nickel, cobalt and rare earth elements. These raw materials are essential for the energy transition and numerous future technologies,” explains Sobczyk.
Leonhard Weixler has also played a key role in shaping the DSMA since the founding of its predecessor organisation in 2014 and has advanced the field of deep-sea mining in Germany, particularly through his work at the engineering firm BAUER AG. The DSMA thanks him for his many years of commitment and looks forward to continuing to rely on his expertise on the board.
In addition to his work at the TU Bergakademie Freiberg, Prof. Dr Martin Sobczyk is involved in the renowned “Deep Sea Sampling II” research project. His specialist focus lies on the development of semi-autonomous and electrified mining systems for underwater use. Previously, he served as managing director at several companies in the automotive sector and thus brings with him important practical experience from industry.
About the DeepSea Minerals Alliance (DSMA):
The DeepSea Minerals Alliance is an industry association representing the interests of businesses and research institutions involved in the extraction of mineral resources from the seabed. Since 2025, the DSMA has acted as a strong advocate for the responsible industrial use of marine resources and, consequently, for greater independence from raw materials. The aim is to drive forward the commercial extraction of massive sulphides, manganese nodules and other raw materials – whilst promoting innovation and paying particular attention to environmental sustainability.
DeepSea Minerals Alliance re-established – a strong voice for deep-sea mining
The DeepSea Minerals Alliance (DSMA for short) has been re-established following the dissolution of the previous DeepSea Mining Alliance and was registered in the register of associations today. With a clear focus on its objectives, the new DSMA will, as an industry association, play a stronger role in promoting the important industrial use of the seabed. The re-establishment was made possible through close cooperation with and active support from the Association for Shipbuilding and Marine Technology (VSM).
Leonhard Weixler, the new chairman of the DSMA industry association: “Rarely before has it been more important for Germany and Europe to become less dependent on Russian or Chinese raw materials. China’s raw materials export policy, in particular, poses a threat to prosperity in Europe. Whilst China wields a virtual monopoly on rare earths, for example, many European countries have imposed a moratorium on the extraction of raw materials from the sea. And this despite the fact that German licence areas, for example, contain a large proportion of the metals relevant to the semiconductor industry and thus to new technologies. These will be of increasing importance, particularly in the fields of renewable energy generation, mobile phones and electric cars.
With an intelligent value chain that incorporates seabed mineral deposits, we would make a major contribution to raw material resilience. This would make us less dependent on other regions. For what we are currently seeing in China’s raw materials policy is merely a foretaste of what will happen should the Taiwan conflict escalate.
We would like to thank the VSM for this cooperation and are delighted to have found an established partner in this collaboration to support industrial interests.”
Reinhard Lüken, Chief Executive of the German Shipbuilding and Marine Technology Association (VSM), adds: “By re-establishing the DSMA, we are making it clear that the industry is ready – all that is needed now is for politicians to recognise this. Our members in the DSMA and VSM already cover large parts of the value chain required for the extraction of mineral resources from the sea.
In Germany and Europe, we need framework conditions that enable the industry to drive forward marine exploration and extraction. Delaying international regulations such as the Mining Code at the International Seabed Authority (ISA) is counterproductive. Other nations do not share these concerns and will overtake us. This serves no one’s interests. Especially since it is well known that raw material extraction on the seabed can be more environmentally sound than on land. All stakeholders require predictability and reliable decisions. To this end, we are now joining forces to represent our interests effectively at all levels.”
Following the founding meeting at the end of August, the board of directors met with its new management team in Berlin to complete the registration in the register of associations.
The new Executive Board of the DSMA:
- Leonhard Weixler, BAUER AG, Schrobenhausen (Chairman)
- Dr Rudolf Bannasch, EvoLogics GmbH, Berlin (Deputy Chairman)
- Heiko Felderhoff, HF Offshore GmbH, Bremen (Deputy Chairman)
- Frank Wagner, Atlantis Blu Mining GmbH, Berlin (Board Member, Treasurer)
Peter Lehmann will take over the management of the new association; he also represents the VSM at its Berlin office, where his responsibilities include leading the offshore and marine technology portfolio.
With the DeepSea Minerals Alliance, there will once again be a central point of contact for the German, European and international business and scientific communities regarding matters relating to potential deep-sea mining. In its new organisational form, the DSMA brings together industrial interests relating to marine mineral resources – that is, the future extraction of deposits on the seabed in the form of, amongst others, manganese nodules, massive sulphides or cobalt crusts. Particular focus will be placed on the areas of reconnaissance, exploration, environmental monitoring, sampling, extraction, logistics and smelting.
In the near future, it will be crucial that German exploration licences can be converted into production licences and that the ISA adopts the long-awaited ‘Mining Code’, which is intended to regulate the extraction of minerals.
At the same time, the DSMA advocates close cooperation within the EU and with third countries that are currently preparing for deep-sea mining in international and national waters, adopting an open-technology approach. In any case, activities on the seabed must be environmentally sustainable, transparent and in line with the principles of the United Nations Convention on the Law of the Sea.
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