Company Arqit Quantum Inc.

ARQQ

KYG0567U1278

Software

Market Closed - Nasdaq Other stock markets 01:30:00 12/07/2025 am IST			5-day change	1st Jan Change
34.68 ^USD	-9.38%		-1.14%	-10.71%

20/06	Top Premarket Gainers	MT
28/05	Arqit Quantum Inc. acquired Product Portfolio IP and Innovations Team of Ampliphae Ltd.	CI

Business description: Arqit Quantum Inc.

Arqit Quantum Inc. is a United Kingdom-based company, which is engaged in supplying encryption software services. The Companyâs encryption software service, which makes the communications links of any networked device, cloud machine or data at rest secure against both current and future forms of attack on encryption, even from a quantum computer. Its products & services include Arqit SKA Platform, Arqit NetworkSecure Adaptor, Encryption Intelligence, TradeSecure, and WalletSecure. Arqit SKA Platform is available as a platform, as a service and as a private instance. Arqit NetworkSecure Adaptor is a lightweight software application that hardens virtual private network (VPN) communications against both traditional man-in-the-middle attacks and Store Now, Decrypt Later quantum attacks. TradeSecure generates and distributes digital trade finance instruments, protecting finance supply chains against disruption and fraud and improving their cash flow at the same time.

Number of employees: 72

Sales by Activity: Arqit Quantum Inc.

Fiscal Period: September	2020	2021	2022	2023	2024
Provision of Cybersecurity Services	-	47.91T	72.12L	6L	3L

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Executive Committee: Arqit Quantum Inc.

Manager	Title	Age	Since
Andrew Leaver CEO	Chief Executive Officer	58	27/09/2024
Nick Pointon DFI	Director of Finance/CFO	55	01/01/2021
Barry Childe CTO	Chief Tech/Sci/R&D Officer	-	-
David Webb PRN	Corporate Officer/Principal	-	-
Scott Alexander PRN	Corporate Officer/Principal	-	-

See ARQIT QUANTUM INC. governance

Composition of the Board of Directors: Arqit Quantum Inc.

Director	Title	Age	Since
Stephen Chandler BRD	Director/Board Member	56	-
Carlo Calabria BRD	Director/Board Member	64	-
Garth Ritchie CHM	Chairman	57	20/05/2025
Manfredi Lefebvre d'Ovidio BRD	Director/Board Member	72	-
Andrew Leaver BRD	Director/Board Member	58	27/09/2024
Nicola Barbiero BRD	Director/Board Member	39	26/11/2024

Composition of the Board of Directors

Shareholders: Arqit Quantum Inc.

Name	Equities	%	Valuation
Heritage Assets SCSP 45.32 %	57,76,252	45.32 %	214 M $
Evolution Equity Partners LLC 3.117 %	3,97,259	3.117 %	15 M $
Sarah Williams 2.49 %	3,17,335	2.49 %	12 M $
D2BW Ltd. 1.971 %	2,51,280	1.971 %	9 M $
Carlo Calabria 1.839 %	2,34,363	1.839 %	9 M $

Name	Equities	%	Valuation
SLT Holdings LLC (Arizona) -	27,72,064	-	3 M $
Foundations Investment Advisors LLC -	27,72,064	-	3 M $
Healthcare of Ontario Pension Plan Trust Fund -	1,13,344	-	102 463 $
Vestcor, Inc. -	75,000	-	67 800 $
Goldman Sachs & Co. LLC -	72,319	-	65 376 $

List of ARQIT QUANTUM INC. shareholders

Company details: Arqit Quantum Inc.

Arqit Quantum, Inc.

Nova North 11 Bressenden Place

SW1E 5BY, London

http://arqit.uk

Security Software

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5d. change	1-year change	3-years change	Capi.($)
ARQIT QUANTUM INC.	-9.38%	-1.14%	+328.54%	-77.15%	47Cr
PALO ALTO NETWORKS, INC.	-2.44%	-7.15%	+13.21%	+117.93%	12TCr
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CHECK POINT SOFTWARE TECHNOLOGIES LTD.	-2.60%	-3.64%	+26.76%	+71.52%	2.34TCr
CYBERARK SOFTWARE LTD.	-0.42%	-6.01%	+39.22%	+176.36%	1.89TCr
GEN DIGITAL INC.	-3.34%	-5.90%	+14.76%	+25.39%	1.78TCr
RUBRIK, INC.	-1.86%	-5.10%	+156.26%	-	1.64TCr
SAILPOINT, INC.	-3.54%	-8.94%	-	-	1.12TCr
VARONIS SYSTEMS, INC.	-3.57%	-3.08%	+2.92%	+61.43%	554.87Cr
SANGFOR TECHNOLOGIES INC.	+1.67%	-0.06%	+79.60%	-5.12%	519.01Cr
Average	-2.17%	-4.27%	+81.09%	+53.68%	3TCr
Weighted average by Cap.	-0.89%	-6.17%	+40.27%	+91.69%