About

Our key strength is working in partnership with our customers to come up with a solution

Vesta plant


From our Vesta plant in central Sweden, we supply our silicon nitride products globally.

At Vesta Si, we are passionate about the possibilities of Silicon (Si), whether that means helping alternative energy industries reduce reject rates for key components, helping the automotive industry to improve engine efficiencies or helping cutting tool industries to enhance tool performance. Since 1987, Vesta Si has been dedicated to manufacturing Silicon powders (Si: SicoMill®) and Silicon Nitride powders (Si3N4) to help our customers find innovative solutions to their unique manufacturing needs and challenges.

Our key strength is working in partnership with our customers to come up with a solution they may not have reached on their own. And we do this in a timely manner, because when your business is on the line, you need someone who will match your dedication, intensity and commitment to finding an answer.

Our core strengths:

  • Providing breakthrough solutions in a timely manner
  • Willingness to take risks for developing new materials and new grades of materials for our customers
  • Ability to deliver products for customers who can’t find supply globally, and deliver them in a timely manner
  • A production process that guarantees a high level of quality and consistency