Amtech Systems to Announce Fiscal 2007 Third Quarter Financial Results on August 14, 2007

TEMPE, Ariz.--(BUSINESS WIRE)--

Amtech Systems, Inc. (NASDAQ:ASYS), a global supplier of production and automation systems and related supplies for the manufacture of semiconductors, solar cells and wafers, today reported that it will announce its fiscal 2007 third quarter financial results after the close of regular market trading on Tuesday, August 14, 2007. The Company will report results in a news release issued immediately following the close of the market on August 14, 2007, followed by a conference call to discuss the results starting at 2:00 p.m. Pacific Time (5:00 p.m. ET).

What: Amtech fiscal 2007 third quarter financial results conference
      call

When: Tuesday, August 14th at 2:00 p.m. Pacific Time (5:00 p.m.
      Eastern Time)

Webcast: A live and archived web cast of the conference call can be
         accessed from the investors section of Amtech's website at
         www.amtechsystems.com or at www.mkr-group.com (under featured
         events).

Dial In: To access the live conference call, dial (800) 218-8862 and
         request the "Amtech" call.

Replay: An audio replay of the conference call can be accessed at
        (800) 405-2236. The replay will be available starting
        approximately two hours after the call and remain in effect
        for one week. The required pass code is 11093967#.

About Amtech Systems, Inc.

Amtech Systems, Inc. manufactures capital equipment, including silicon wafer handling automation, thermal semiconductor processing equipment and related consumables used in fabricating semiconductor devices and solar cells. Semiconductors, or semiconductor chips, are fabricated on silicon wafer substrates, sliced from ingots, and are part of the circuitry, or electronic components, of many products including computers, telecommunications devices, automotive products, consumer goods, and industrial automation and control systems. The Company's semiconductor handling, thermal processing and consumable products currently address the diffusion, oxidation and deposition steps used in the fabrication of semiconductors, solar cells, MEMS and the polishing of newly sliced silicon wafers.

Source: Amtech Systems, Inc.

Released August 6, 2007