Amtech Group founded in 1981, is a Global Supplier of Solar & Semiconductor production and automation systems and related supplies for the manufacture of solar cells, semiconductors, and silicon wafers. Amtech Group, with its headquarters settled in Tempe (AZ) USA, has six subsidiaries:


Tempress ® Systems B.V.

Vaassen, The Netherlands

Tempress develops, produces and services advanced production systems for the worldwide solar cell and semiconductor industry. Tempress is a leading supplier of high throughput diffusion and PECVD furnaces for cost effective manufacturing of solar cells.

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P.R. Hoffman ®
Machine Products Inc.

Carlisle PA, USA

Designs, manufactures, sells and installs double sided precision lapping and polishing machines and complementary products including carriers, wafer polishing templates and machine parts.

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Bruce Technologies Inc.

Bruce Technologies Inc. ® (BTI)

Billerica MA, USA

Manufactures and sells automation systems for semiconductor diffusion furnaces; manufacturer of horizontal diffusion furnaces; global parts supplier to the semiconductor industry.

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R2D ® Automation

Montpellier, France, Europe

Designs, manufactures and sells wafer automation and handling equipment for the solar and semiconductor industry, including solar cell transfer systems, sorters, and ID readers.

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BTU International, Inc. ®

Billerica, MA, USA

A global supplier and technology leader of advanced thermal processing equipment solutions in the electronics manufacturing market.

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