Amtech confirms SoLayTec sale

Facebook
Twitter
LinkedIn
Reddit
Email
Next Amtech hopes to conclude a deal for Tempress. Source: Amtech Systems.

Amtech Systems has confirmed the sale of its SoLayTec business as part of its ongoing process of exiting the solar industry.

The proceeds of the sale of the Atomic Layer Deposition (ALD) equipment business are expected to be reported this quarter but no details on the buyer or the size of the transaction have been released thus far.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“We are pleased with the timely divestiture of SoLayTec,” said J.S. Whang, executive chairman and CEO, Amtech. “Following Amtech's March announcement to discontinue solar and to dedicate our resources to value-driving opportunities in our semiconductor and SiC/LED polishing businesses going forward, we engaged Oaklins SmallCap Advisory B.V. located in the Netherlands, to advise on the divestiture of Tempress Holding B.V.” 

Amtech’s Whang said it was in negotiations with “both private equity and strategic buyers” for the diffusion furnace subsidiary Tempress Systems.

The company reviewed its solar business late in 2018, which included the departure of Amtech’s CEO, Fokko Pentinga, after 24 years of service. The company has noted the impact from the China 531 New Deal at the end of May 2018, which led to a slowdown in a number of Chinese PV manufacturers continuing with previously announced capacity expansions plans. Later, Amtech confirmed that a major order from a Chinese customer had been cancelled.

Additional reporting by Mark Osborne

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

Premium
August 7, 2026
PV Tech Premium spoke with several industry analysts about the FCC inverter ban and how it will impact the US solar industry.
Premium
August 7, 2026
Wood Mackenzie’s Joseph Shangraw discusses the challenges facing the US plug-in solar market and the pathway to wider adoption.
August 7, 2026
The US introduced a 15% tariff on imports of products using polysilicon and set minimum prices for polysilicon and its derivatives.
August 7, 2026
Solar module manufacturer Heliene has laid off 93 employees at its Mountain Iron solar module assembly plant in the US state of Minnesota.
August 7, 2026
Array Technologies reported revenue of US$342.1 million, gross margin of 29.1% and adjusted gross margin of 30.8% for Q2 2026.
August 6, 2026
Clearway Energy generated and sold 3,585GWh of solar power in the second quarter of 2026, up from 2,800GWh in Q2 2025.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye