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Colleagues Discussion

Collaborative Effort for a Global Mining Strategy

OUR MISSION

Developing a Sustainable Future

Dynamic landscape of global mining and sustainable energy

TETHYS operates at the intersection of global mining and the green energy transition, focusing on responsible resource management, innovation, and economic growth.​

  • Sustainability: Adhering to ESG principles and supporting green energy initiatives

  • Economic Growth: Reducing raw material import dependence and fostering local industry growth

  • Collaboration: Supporting CRM projects with access to technical resources, project finance, investment capital, HR capacity enhancement, and cutting-edge technology

OUR APPROACH

Bridging Sectors for the Future

TETHYS is more than a company — it is a hub of collaboration.

Portfolio Development

Creating opportunities for critical raw materials and industrial users, supported by local and international financing.

Economic Growth

Building supply chains that reduce import dependency while fostering exports and local industry growth.

Research & Innovation

Transforming raw materials into high-value products aligned with global ESG standards.

bridging sectors and building portfolios

OUR MISSION

Meet the Team

TETHYS is powered by a dynamic coalition of forward-thinking industry professionals, each contributing unique expertise and vision.

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    Leyla Keser Berber

    Chairperson & Co-Founder

    TETHYS Vice-Chairperson, Baran Umut Baycan

    Baran Umut Baycan

    Vice Chairperson & Co-Founder

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    Han Ilhan

    Executive Board Member

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    Kaan Kurşun

    Corporate Governance & Outreach

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    Kassi Beisembetov

    Kazakhstan Ambassador

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    Nigar Guliyeva

    Azerbaijan Ambassador

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    Anna ilhan

    Communications Director

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    Zafir Ekmekçi 

    Process & Metallurgy

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    Cem Yüceer

    Geology

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    İbrahim Halil Kırşan

    NGO/CSO Representative

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    Hakan Bulduk

    Mining Engineer

OUR PRESS

TETHYS in the News

Discover the latest stories, articles, and media coverage featuring TETHYS and our contributions to the global CRM and sustainability landscape.

From the start, we wanted to draw attention to the supply security of critical raw materials; and its vital importance in the transition to green energy.

Who We Are

TETHYS: Trans-Eurasian Gateway is a strategic company that bridges sectors and collaborates with global partners to enable sustainable solutions for critical raw materials (CRMs).

We specialize in fostering sustainable solutions through investments, partnerships, and innovation. Operating across Türkiye and the Middle Corridor countries, we bring together expertise from leading organizations such as EIT RawMaterials, Istanbul Technical University, and MEXT Technology Center.

Our mission is simple: to drive progress by uniting sectors and stakeholders in advancing the sustainable management of materials essential for the global energy transition.

Discover more about the organizations we collaborate with and their contributions to our mission.

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