The Silicon industry faces a variety of challenges. SPE supports customers to decide which technology or manufacturing process is the best. SPE implements also improvements to an existing operation. Our own manufacturing experience and know-how, German engineering, continuous research & development are the basis for delivering success to our customers.

SPE expertise for our customers: innovation meets experience!


Our team delivers our experience by working at any location and providing hands-on assistance. Our goal is to bring manufacturers up to world class standards as quickly as possible to be successful in this competitive market.

SPE has a broad expertise in silicon production and similar processes. We take great care to ensure that the solutions for our clients are cost-effective and efficient.

SPE offers the key competences as follows:


In order to offer up-to-date solutions, SPE has established a wide network with leading universities, technological and research institutes that will benefit our customers.

Read more about:
Post-processing Si-Rods
Slim rod production
Slim rod welding
Chlorosilanes Purification System (CPS)