INFICON to Publish First Quarter 2019 Results on Wednesday, April 17, 2019

Bad Ragaz/Switzerland, April 8, 2019

Publication of media release and presentation at 07:00 a.m. CEST
Conference Call at 09:30 a.m. CEST

INFICON Holding AG (SIX Swiss Exchange: IFCN), a worldwide leading provider of instrumentation and process control software for advanced indus- trial vacuum processes, will issue a press release announcing its first quarter 2019 results at ap- proximately 7:00 a.m. on Wednesday, April 17, 2019. At the same time, the presentation dis- cussing the Q1 results in more detail will also be available for download in the Investors section of the INFICON website www.inficon.com.

A conference call has been scheduled for 09:30 a.m. that same day. The local dial-in numbers are as follows:

Europa: +41 (0)58 310 5000

UK: +44 (0)207 107 0613

USA (Toll free): +1 (1)866 291 4166

USA (local): +1 (1)631 570 5613

All participants should dial in at least 10 minutes prior to the call. There is no PIN required to ac- cess the call. A live webcast of the conference call, including a visual presentation in addition to the audio, will also be available in the Investors section of the INFICON website www.inficon.com.

E-mail Alerts

To automatically receive notification via e-mail of the latest financial information from INFICON, sign up for e-mail Alert in the Investors section of the INFICON website at http://bit.ly/IFCN_alerts.

ABOUT INFICON

INFICON is a leading provider of innovative instrumentation, critical sensor technologies, and advanced process control software that enhance productivity and quality in sophisticated industrial vacuum processes. These analysis, measurement and control products are essential for gas leak detection in air conditioning/refrigeration, and automotive manufacturing. They are vital to equipment manufacturers and end-users in the complex fabrication of semiconductors and thin film coatings for optics, flat panel displays, solar cells and industrial vacuum coating applications. Other users of vacuum based processes include the life sciences, research, aerospace, packaging, heat treatment, laser cutting and many other industrial processes. We also leverage our expertise in vacuum technology to provide unique, toxic chemical analysis products for emergency response, security, and environmental monitoring. INFICON is headquartered in Switzerland and has world-class manufacturing facilities in Europe, the United States and China, as well as subsidiaries in China, Finland, France, Germany, India, Italy, Japan, Korea, Liechtenstein, Singapore, Sweden, Switzerland, Taiwan, the United Kingdom and the United States. INFICON registered shares (IFCN) are listed on SIX Swiss Exchange. For more information about INFICON and its products, please visit www.inficon.com.