ISTERNO LTD is a London-based trading company, operating globally across the raw materials supply chain.
We partner with steel mills, chemical producers, alloy manufacturers, and end-users worldwide, delivering critical metals with precision and reliability.

Backed by long-standing relationships with trusted producers, our advantage becomes yours — stable supply, flexible logistics, and competitive pricing.

We prioritize transparency and build trust through honest, long-term cooperation. Our approach is built on mutual respect, clear dialogue, and a shared commitment to quality.

ISTERNO LTD is a recognized specialist in the global ferroalloys market. We focus on consistency, speed, and full compliance with international quality standards, including ISO 9001.

Thanks to rigorous third-party testing and competitive pricing, our certified ferroalloys play a vital role in strengthening Europe’s industrial backbone.