The Maresped Team

  • Stefano Rizzi

    Chief Operating Officer

    Stefano brings decades of leadership experience in international commodities trading and logistics. With a proven track record in building strong partnerships across Europe, the Middle East, and Africa, he has guided Maresped’s growth into a trusted player in global energy and supply chain markets. Stefano is known for his pragmatic approach, strategic vision, and ability to navigate complex markets with integrity and foresight.

  • Harry Kempen

    Chief Commercial Officer

    Harry leads Maresped’s commercial strategy, focusing on building strong partnerships and expanding the company’s footprint across global energy and commodities markets. With extensive experience in international trading and client relations, he brings a pragmatic, solutions-driven approach to structuring transactions and developing new opportunities. Harry is recognized for his ability to bridge markets, align interests, and deliver value for both partners and clients.

  • Gary Selan

    Chief Operating Officer

    Gary oversees Maresped’s global operations, ensuring efficiency, compliance, and smooth execution across all trading and logistics activities. With a strong background in commodities, supply chain management, and international business development, he plays a key role in driving operational excellence and strengthening relationships with partners worldwide. Gary is known for his hands-on approach, attention to detail, and ability to align daily operations with the company’s long-term strategy.

  • Styn Kempen

    Senior Analyst

    As Senior Analyst at Maresped, Styn Kempen focuses on market research, trade analysis, and due diligence across the global energy and commodities sector. His role involves evaluating counterparties, structuring financial and commercial models, and delivering insights that guide strategic decisions. Styn also supports client relationships by providing clear reporting and analysis tailored to the fast-moving nature of international trade.