To the Financial Community

OC Oerlikon / Key word(s): Quarter Results To the Financial Community 05.10.2023 / 17:45 CET/CEST October 5, 2023 Investor Relations Tel. [phone] [e-mail]

Invitation to Oerlikon’s Q3 2023 conference call

Ladies and Gentlemen,

We cordially invite you to join us on our conference call, where CFO Philipp Müller will provide you with information on the business development and financial performance for the third quarter of 2023. The call will be held in English.

Date:	Thursday, November 2, 2023
Time:	10:30 CET

To join the webcast and to view the accompanying presentation, please click here.

In order to ask questions in the Q+A session, please dial-in.

Switzerland/Europe	[phone]
United Kingdom	[phone]
United States	[phone]

Participants are kindly requested to dial in 10 minutes prior to the beginning of the call.

In case you are unable to participate, a recording of the conference call will be available the following day at www.oerlikon.com/ir.

Stephan Gick
Head of Investor Relations

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End of Media Release

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Language:	English
Company:	OC Oerlikon
	Churerstrasse 120
	CH - 8808 Pfäffikon SZ
	Switzerland
Phone:	[phone]
Fax:	[phone]
E-mail:	[e-mail]
Internet:	www.oerlikon.com
ISIN:	CH0000816824
Valor:	863037
Listed:	Regulated Unofficial Market in Berlin, Dusseldorf, Frankfurt, Munich, Stuttgart, Tradegate Exchange; SIX Swiss Exchange
EQS News ID:	1742753

End of News	EQS News Service

1742753  05.10.2023 CET/CEST