<SEC-DOCUMENT>0001193805-23-000002.txt : 20230103
<SEC-HEADER>0001193805-23-000002.hdr.sgml : 20230103
<ACCEPTANCE-DATETIME>20230103111140
ACCESSION NUMBER:		0001193805-23-000002
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230103
FILED AS OF DATE:		20230103
DATE AS OF CHANGE:		20230103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Wisekey International Holding S.A.
		CENTRAL INDEX KEY:			0001738699
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39115
		FILM NUMBER:		23500889

	BUSINESS ADDRESS:	
		STREET 1:		ROUTE DE PRE-BOIS 29, P.O. BOX 853
		CITY:			GENEVA 15
		STATE:			V8
		ZIP:			CH-1215
		BUSINESS PHONE:		011-41-22-594-3034

	MAIL ADDRESS:	
		STREET 1:		ROUTE DE PRE-BOIS 29, P.O. BOX 853
		CITY:			GENEVA 15
		STATE:			V8
		ZIP:			CH-1215
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>e618176_6k-wisekey.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>WASHINGTON, DC 20549</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM 6-K</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Report of Foreign Private Issuer</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Pursuant to Rule 13a-16 or 15d-16 under the</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Securities Exchange Act of 1934</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Date of report: January 3, 2023</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Commission File Number: 001-39115</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>WISEKEY INTERNATIONAL HOLDING AG</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Exact Name of Registrant as Specified in Charter)</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>WISEKEY INTERNATIONAL HOLDING LTD</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Translation of Registrant&rsquo;s name into
English)</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font-size: 10pt; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 30%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Canton of Zug, Switzerland</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P></TD>
    <TD STYLE="width: 30%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>General-Guisan-Strasse 6</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>CH-6300 Zug, Switzerland</B></P></TD>
    <TD STYLE="width: 30%; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>Not Applicable</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; text-align: center"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt">(State or other jurisdiction of incorporation or organization)</FONT></P>
                                                    <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt">(Address of principal executive office)</FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt">(I.R.S. Employer Identification No.)</FONT></TD></TR>
  </TABLE>


<HR SIZE="2" NOSHADE ALIGN="CENTER" STYLE="width: 100%; color: black">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#9746; Form
20-F&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9744;
Form 40-F</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">Indicate by check mark if the
registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T Rule&nbsp;101(b)(1): &#9744;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">Indicate by check mark if the
registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T Rule&nbsp;101(b)(7): </FONT>&#9744;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;&nbsp;&nbsp;&nbsp;</P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: Black 2px solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin-top: 0pt; margin-bottom: 0pt; text-align: center; font-size: 8pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 10%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 86%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Exhibit<BR>
<U>No.</U></FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt"><U>Description</U></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">1.1</FONT></TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD><P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><A HREF="e618176_ex1-1.htm">Press release of WISeKey International Holding AG, issued on December 30, 2022.</A></P></FONT></TD></TR>
  <TR>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  </TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<!-- Field: Page; Sequence: 2 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: Black 2px solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt">2</P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin-top: 0pt; margin-bottom: 0pt; text-align: center; font-size: 8pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SIGNATURES</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto
duly authorized.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>

<P STYLE="margin: 0pt"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD><P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">Date: January 3, 2023</P>


</TD>
    <TD COLSPAN="3"><FONT STYLE="text-transform: uppercase"><B>wisekey international holding ag</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 30%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>By:&nbsp;&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">/s/ Carlos Moreira</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Name:&nbsp;</TD>
    <TD>Carlos Moreira</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title:</TD>
    <TD>Chief Executive Officer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>By:</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">/s/ Peter Ward</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Name:</TD>
    <TD>Peter Ward</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title:</TD>
    <TD>Chief Financial Officer</TD></TR>
</TABLE>

<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="border-bottom: Black 2px solid; text-align: center; margin-top: 0pt; margin-bottom: 0pt">3</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>e618176_ex1-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Exhibit 1.1</B></P>

<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>WISeKey Releases CEO Letter to Shareholders</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Geneva, Switzerland &ndash; December 30, 2022:
WISeKey International Holding Ltd. (&ldquo;WISeKey&rdquo;) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, AI and IoT company,
today released a letter to shareholders from Carlos Moreira, WISeKey's Founder and CEO.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dear Shareholders,&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">As the year comes to a close, we want to take this opportunity to summarize
our significant business milestones, as well as provide some insight into the strategic direction of WISeKey for 2023 and beyond.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">While 2022 was a challenging year for everyone,
with the COVID-19 pandemic affecting communities and businesses around the world, I am proud to say that despite these challenges, due
to the resilience and adaptability of our team and our business, we were able to end the year with record revenues.&nbsp; For fiscal 2022
revenue we expect to report revenue of over $24.5 million, an increase of more than 10% compared to FY 2021, due to steady semiconductors
demand and an ambitious roadmap to develop the next generation of post-quantum chips.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We have worked hard to navigate the uncertain
and rapidly changing environment, and we are pleased to report that WISeKey has remained financially strong during 2022.&nbsp;&nbsp;The
divestiture of arago GmbH had a positive impact on our liquidity, as it reduced cash burn by approximately 40% and allowed us to focus
on revenue generating investments.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">During the year, we continued to make progress
on our strategic initiatives and invest in our future growth.&nbsp;It is likely that technology foundations of WISeKey will continue to
advance and play a significant role in many aspects of daily life in 2023. Some areas that may see significant developments in the next
few years including AI, virtual and augmented reality, IoT, NFTs, quantum and cybersecurity. There may also be continued progress in fields
such as robotics and space low orbit satellites.&nbsp;WISeKey is well positioned to take advantage of the growing demand for these technologies.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">It is important to note that technology can have
both positive and negative impacts on society, and it is essential to consider the ethical implications of new developments as they arise,
which is the foundation of our Company&rsquo;s mission statement.&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As you are aware, we have seen significant volatility
in the global stock markets which has caused concern for many investors. It's important to keep in mind that short-term market movements
are not necessarily indicative of long-term trends and that it is normal for the stock market to experience ups and downs. WISeKey&rsquo;s
stock price has also seen the effect of market volatility. While analysts covering our stock have a target price well above our current
trading price, we believe that our stock price doesn&rsquo;t reflect the real value of our business and growth opportunities ahead of
us, but we also understand that market fluctuations and other global macro-economic developments remain outside of our control. We encourage
our shareholders to stay informed about the progress of WISeKey and reach out to their financial advisor.&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Moving forward, we expect our total revenue to
continue to grow in 2023, driven by a projected revenue growth for the IoT segment of at least 40%. We believe that due to our large backlog
of $36 million, which we expect to deliver within the next 48 months, our $100 million pipeline of opportunities, and the significant
investments we have made into expanding our salesforce, we are well positioned to continue to gain market share and expand our geographic
footprint.&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">I want to take this opportunity to express my
gratitude to our shareholders, business partners, clients and also our wonderful team of employees around the globe for the continued
support you have shown us over the years. We remain committed to delivering long-term value.&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On behalf of our management team and board of
directors, I wish you and your loved ones a happy and healthy 2023.&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">Sincerely,</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">Carlos Moreira</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">Chairman &amp; CEO</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">WISeKey International Holding Ltd</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>About WISeKey</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">WISeKey (NASDAQ: WKEY; SIX Swiss Exchange: WIHN)
is a leading global cybersecurity company currently deploying large scale digital identity ecosystems for people and objects using Blockchain,
AI and IoT respecting the Human as the Fulcrum of the Internet. WISeKey microprocessors secure the pervasive computing shaping today&rsquo;s
Internet of Everything. WISeKey IoT has an install base of over 1.5 billion microchips in virtually all IoT sectors (connected cars, smart
cities, drones, agricultural sensors, anti-counterfeiting, smart lighting, servers, computers, mobile phones, crypto tokens etc.).&nbsp;
WISeKey is uniquely positioned to be at the edge of IoT as our semiconductors produce a huge amount of Big Data that, when analyzed with
Artificial Intelligence (AI), can help industrial applications to predict the failure of their equipment before it happens.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Our technology is Trusted by the OISTE/WISeKey&rsquo;s
Swiss based cryptographic Root of Trust (&ldquo;RoT&rdquo;) 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&nbsp;<FONT STYLE="font-family: Times New Roman, Times, Serif"><B>www.wisekey.com</B></FONT>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Press and investor contacts:</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="width: 1%; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>WISeKey International Holding Ltd</B></FONT><BR>
Company Contact:&nbsp; Carlos Moreira<BR>
Chairman &amp; CEO<BR>
Tel:&nbsp;+41 22 594 3000<BR>
<FONT STYLE="font-family: Times New Roman, Times, Serif"><B>info@wisekey.com</B></FONT></TD>
    <TD STYLE="width: 1%; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>WISeKey Investor Relations (US)</B></FONT><BR>
Contact:&nbsp; Lena Cati<BR>
The Equity Group Inc.<BR>
Tel:&nbsp;+1 212 836-9611<BR>
<FONT STYLE="font-family: Times New Roman, Times, Serif"><B>lcati@equityny.com</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B></B></FONT></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Disclaimer:</B><FONT STYLE="font-size: 10pt"><BR>
</FONT></FONT>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.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR>
</FONT>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.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
