Our Solutions

Organising the group in several business areas allows having a wide variety of products, from ferroalloys and specialty metals to electrodes supplying the alloys industry. We also operate several mines that guarantee a constant flow of raw materials that are essential to our business.

Silicon Metal
Silicon Metal

Ferroglobe offers a wide range of high-purity chemical and metallurgical grade silicon metal products.

Manganese Alloys

We produce different kinds of manganese compounds, mainly for the steel industry.


Ferroglobe is among the largest producers of both 50% and 75% high-purity ferrosilicon. We provide our customers’ steel with an increase in hardness and deoxidizing properties and improved strength and quality

foundry product
Foundry Products

Ferroglobe is a specialist in inoculation and nodularization techniques for the iron foundry industry.

calcium silicon
Calcium Silicon

Calcium-silicon is used mainly for steel production, as it allows inclusive treatments as well as deoxidising and de-sulphuring of liquid steel.

Silica Fume
Silica Fume

Our silica fume is a key component in high-performance concrete, refractories, oil & gas well cements and building materials like fibre cement.


Our electrodes seek to meet the highest standards of the industry.

pulverized products
Pulverized Products

We boast a production team that includes some of the world’s leading experts in carbon and graphite manufacturing technology, as well as knowledgeable and experienced technical service professionals. They seek to meet the highest standards of the industry and provide the best support to get the best performance from our electrodes.

advanced technology
Silicon for Advanced Technologies

Our Sil4batt™ and SILMIL™ high purity silicon products are the best choice for cleantech and new technologies. Our technical team and flexible production process allow for product customization.

other products
Other Products

As part of our commitment with environment preservation, we refine the by-products of our operation and make them available for our customers