BILTHOVEN, The Netherlands - July 30, 2007 - ASM International N.V. (NASDAQ: ASMI and Euronext Exchange in Amsterdam: ASM) will report operating results for the 2007 second quarter and six months ended June 30, 2007, on  Monday, July 30, 2007 at approximately 18:00 Continental European time (12:00 p.m. US Eastern Time).

ASM International will host an investor conference call and web cast on Tuesday, July 31, 2007 at 15:00 Continental European time (09:00 a.m. US Eastern Time).

The teleconference dial-in numbers are as follows:

                        United States - +1 866.356.4281

                        International - +1 617.597.5395

                        The participant pass code is 259 91 047

A simultaneous audio web cast will be accessible at www.asm.com.

The teleconference will be available for replay, beginning one hour after completion of the live broadcast through August 14, 2007.

The replay dial-in numbers are:

                        United States - +1 888.286.8010

                        International - + 1 617.801.6888

                        The participant pass code is 565 30 577

ASM International N.V. and its subsidiaries design and manufacture equipment and materials used to produce semiconductor devices. The company provides production solutions for wafer processing (Front-end segment) as well as assembly and packaging (Back-end segment) through facilities in the United States, Europe, Japan and Asia. ASM International's common stock trades on NASDAQ (symbol ASMI) and the Euronext Amsterdam Stock Exchange (symbol ASM). For more information, visit ASMI's web site at www.asm.com.

 

Contact:   Lies Rijnveld - + 31 30 229 8506, or Mary Jo Dieckhaus - +1 212 986 2900