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. ® (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 leading global supplier of advanced thermal processing equipment and processes for the electronics assembly and alternative energy markets.

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