Global insight
Local reliability

About ROSTOK Kot

At ROSTOK Kot, we offer expert consulting in Quantity and Quality Control for the physical trade of non-ferrous and precious metals. Our mission is to support trading companies, inspection providers, laboratories, and legal teams with hands-on, practical advice backed by over 25 years of industry experience.

Founded by Tetyana and Oleksiy Kot, ROSTOK is built on a genuine passion for the industry and a desire to share the knowledge we’ve gained through decades of global work with leading companies in the commodities trading space. From contract setup to sampling, risk mitigation, blending operations, and strategic advisory — we’ve been there, and we’re here to help.

Trading confidence,
backed by experience

What Sets Us Apart

Personalized Service: As a specialized consultancy, we pride ourselves on understanding our clients' unique needs, providing customized solutions that align perfectly with their operational objectives.
Proven Expertise: Our extensive background with international commodity trading leaders—including MRI Trading AG, Trafigura SA, Transamine Trading SA, and SGS Group—enables us to deliver accurate insights and practical strategies.
Global Reach and Local Understanding: Having worked in over 40 countries and major trading hubs worldwide—including Switzerland, the UAE, Oman, and China—we are exceptionally positioned to offer globally-informed advice with local relevance.

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CONTACT

Meet theTeam

Tetyana Kot brings over 15 years of specialized experience in quantity and quality management for commodities trading, having held significant roles in top-tier trading and inspection firms. She is known for her innovative thinking, proactive approach, and strong analytical mindset.

Oleksiy Kot is a seasoned commodity trader with deep expertise in non-ferrous metal markets, business development, logistics, and strategic risk management. His practical knowledge of global trading operations and market dynamics complements Tetyana's technical and analytical skills perfectly.

Together, they form a balanced and dynamic team committed to supporting your business with clarity, integrity, and effectiveness.

At ROSTOK Kot, you are in good hands.

Founder

Tetyana Kot