INFICON to Publish its Second Quarter and Half-Year 2024 Results on
Wednesday, July 31, 2024

   INFICON Holding AG / Key word(s): Conference
   INFICON to Publish its Second Quarter and Half-Year 2024 Results
   on Wednesday, July 31, 2024
   01.07.2024 / 17:40 CET/CEST
     ____________________________________________________________

Corporate Contact
Matthias Tröndle
Chief Financial Officer
+423 388 3510
matthias.troendle@inficon.com

Announcement of INFICON Holding AG
Bad Ragaz/Switzerland, July 1, 2024

  * 07:00 CEST: Publication of Media Release, Half-Year Report, and
    Presentation

* 15:00 CEST: Web Conference via Microsoft Teams

INFICON Holding AG (SIX Swiss Exchange: IFCN) will issue on July 31, 2024 a
press release at 07:00 a.m. CEST on the second quarter and first-half year
2024 results. At the same time, the accompanying presentation and the
half-year report will also be available for download in the Investors'
section of the INFICON website, www.inficon.com.

Due to international travel plans, Management will host a Web Conference via
Microsoft Teams on Wednesday, July 31, 2024 at 15:00 CEST to discuss its
second quarter and half-year 2024 results in more detail. The presentations
and the following question and answer session will be in English. You may
join the presentation using the following links

www.inficon.com/web-conference

Please make sure that you have access to Microsoft Teams. During the Web
Conference, participants will first be in a listen-only mode. After the
prepared remarks, Management will take questions via the voice or chat
functionalities provided. The Web Conference will be recorded and later
archived in the investors' section of the INFICON website.

Communication Calendar

The communication calendar of INFICON is continuously updated and available
online in the Investors' section of the INFICON website,
https://ir.inficon.com/financial-calendar/

E-Mail Alerts

To automatically receive notification via e-mail of the latest financial
information from INFICON, sign-up for news in the Investors section of the
INFICON website at https://ir.inficon.com/contact-and-information-request/

About INFICON

INFICON is a leading provider of innovative instrumentation, critical sensor
technologies, and Smart Manufacturing /Industry 4.0 software solutions that
enhance productivity and quality of tools, processes and complete factories.
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, Denmark, Finland,
France, Germany, Italy, Japan, Korea, Liechtenstein, Malaysia, Mexico,
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.

This press release and oral statements or other written statements made, or
to be made by us contain forward-looking statements that do not relate
solely to historical or current facts. These forward-looking statements are
based on the current plans and expectations of our management and are
subject to a number of uncertainties and risks that could significantly
affect our current plans and expectations, as well as future results of
operations and financial condition. We undertake no obligation to publicly
update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise.

____________________________________________________________

   End of Media Release
     ____________________________________________________________

   Language:    English
   Company:     INFICON Holding AG
                Hintergasse 15 B
                7310 Bad Ragaz
                Switzerland
   Phone:       0813004980
   Fax:         081 300 49 88
   E-mail:      matthias.troendle@inficon.com
   Internet:    www.inficon.com
   ISIN:        CH0011029946
   Valor:       1102994
   Listed:      SIX Swiss Exchange
   EQS News ID: 1937261

   End of News EQS News Service
     ____________________________________________________________

1937261 01.07.2024 CET/CEST