Careers Contact us Analyst coverage This site provides an overview of analysts who regularly follow our business activities. The financial institutions listed below provide research coverage on Ascom. Ascom does not comment on the research coverage and disclaims any liability for the statements made or for the use of such information from third parties. Analysts in charge Name Joern Iffert Email: joern.iffert@ubs.com Name Serge Rotzer Email: serge.rotzer@credit-suisse.com Name Tobias Fahrenholz Email: tobias.fahrenholz@stifel.com Name Mark Diethelm Email: mark.diethelm@vontobel.com Name Remo Rosenau Email: remo.rosenau@helvetischebank.ch Name Reto Huber Email: reto.huber@researchpartners.ch Name Yves Becker Email: yves.becker@zkb.ch Investors shortcuts Find all relevant Investor Relations links here. Business profile Share information Reports and presentations Financial calendar Annual General Meeting Shareholder FAQ Major shareholders Subscribe to our financial newsletter Work at Ascom Your OEM partner Investors Mobile devices Software Nurse call and monitoring systems Ascom Holding AG Zugerstrasse 32, CH-6340 Baar, Switzerland Phone: +41 41 544 78 00 Fax: +41 41 761 97 25 E-mail: info@ascom.com ©2021 Ascom Legal Information & Privacy Policy Follow us on

Careers Contact us Board of Directors Dr Valentin Chapero Member of the Board of Directors since 2016, Independent & Non-Executive Position Chairman of the Board of Directors Nationality Spain / Switzerland Show more Nicole Burth Tschudi Member of the Board of Directors since 2020, Independent & Non-Executive Position Chairperson of the Compensation & Nomination Committee Nationality Switzerland Show more Laurent Dubois Member of the Board of Directors since 2020, Independent & Non-Executive Position Member of the Compensation & Nomination Committee Nationality Belgium Show more Jürg Fedier Member of the Board of Directors since 2017, Independent & Non-Executive Position Chairman of the Audit Committee Nationality Switzerland Show more Michael Reitermann Member of the Board of Directors since 2020, Independent & Non-Executive Position Member of the Audit Committee Nationality Germany / USA Show more Dr Andreas Schönenberger Member of the Board of Directors since 2020, Independent & Non-Executive Position Member of the Audit Committee Nationality Switzerland Show more Download Ascom BoD Committees Investors shortcuts Find all relevant Investor Relations links here. Business profile Share information Reports and presentations Financial calendar Annual General Meeting Analyst coverage Shareholder FAQ Major shareholders Work at Ascom Your OEM partner Investors Mobile devices Software Nurse call and monitoring systems Ascom Holding AG Zugerstrasse 32, CH-6340 Baar, Switzerland Phone: +41 41 544 78 00 Fax: +41 41 761 97 25 E-mail: info@ascom.com ©2021 Ascom Legal Information & Privacy Policy Follow us on