WISeKey's Founder and CEO Carlos Moreira Featured in OTCQX Video Series

NEW YORK - July 12, 2018 - WISeKey (SIX: WIHN; OTCQX: WIKYY) Founder and CEO Carlos Moreira was interviewed by OTC Markets Group (OTCQX: OTCM) in its prominent OTCQX® Video Series. The series features interviews with senior executives of OTCQX companies as they showcase their businesses and investment profiles.

In the interview, Founder and CEO Carlos Moreira discusses:

-- Trends and recent developments impacting WISeKey and the cybersecurity marketplace today -- How WISeKey is positioned to maximize shareholder value trading on OTCQX and in the U.S. public markets -- WISeKey RoT as a common trust anchor and its security applications relating to the smart car, luxury, pharmaceutical and fintech industries

To watch the complete interview, visit OTC Markets Group's YouTube page at https://youtu.be/-3We97m6-lU About WISeKey:WISeKey (SIX: WIHN; OTCQX: WIKYY) is a leading global cybersecurity company currently deploying large scale digital identity ecosystems with a patented process. WISeKey's Swiss based cryptographic Root of Trust ("RoT") provides secure authentication and identification, in both physical and virtual environments, for the Internet of Things, Blockchain and Artificial Intelligence. The WISeKey RoT serves as a common trust anchor to ensure the integrity of online transactions among objects and between objects and people. For more information, visit www.wisekey.com.

To receive WISeKey's latest news visit the WISeKey Investors Corner.

Press and investor contacts:

WISeKey International Holding Ltd WISeKey Investor Relations (US) Company Contact: Carlos Moreira Contact: Lena Cati Chairman & CEO The Equity Group Inc. Tel: +41 22 594 3000 Tel: +1 212 836-9611 info@wisekey.com lcati@equityny.com

Disclaimer: This communication expressly or implicitly contains certain forward-looking statements concerning WISeKey International Holding Ltd and its business. Such statements involve certain known and unknown risks, uncertainties and other factors, which could cause the actual results, financial condition, performance or achievements of WISeKey International Holding Ltd to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. WISeKey International Holding Ltd is providing this communication as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise.

This press release does not constitute an offer to sell, or a solicitation of an offer to buy, any securities, and it does not constitute an offering prospectus within the meaning of article 652a or article 1156 of the Swiss Code of Obligations or a listing prospectus within the meaning of the listing rules of the SIX Swiss Exchange. Investors must rely on their own evaluation of WISeKey and its securities, including the merits and risks involved. Nothing contained herein is, or shall be relied on as, a promise or representation as to the future performance of WISeKey.

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