About Us

Tempress (Amtech Group)

Tempress, a wholly-owned subsidiary of Amtech Group (Nasdaq; ASYS), is located in the Netherlands. Tempress’ 40 years heritage in developing and producing diffusion equipment and related processes is a testament to the company’s flexibility, innovation, quality, and dedication. As a result, Tempress has shipped a commanding 15 GW of diffusion furnace systems for Solar applications.

In order to meet the market’s demand for more efficient and cost effective solar cells, Tempress has developed strategic relationships with leading Solar research institutes, universities, industry partners and our customers. This close collaboration is a technology enabler.

Our rich history enables us to deliver cutting-edge Solar technology supplemented with diffusion & deposition equipment and automation solutions to our large customer base. Our goal is to continue supporting our customers in their pursuit for higher efficiencies.