13Suppliers
18Customers
1Debt Items
15Related Chains

Source-Backed Evidence Depth

Arqit Quantum Inc. (ARQQ) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

33Total relationships
2Distinct source URLs
16High confidence
0.756Average confidence
2026-10-29Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Arqit Quantum Inc. Suppliers

TickerNameConfidenceEvidence
AIEE-CARAHSOFT AIEE-CARAHSOFT 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
AUCLOUD AUCLOUD 90% Arqit SKA-Platform™ BT, AUCloud, Nine23, DETASAD, AIEE, SoftIron Arqit NetworkSecure™ Sparkle, Juniper, Fortinet, Dell, BT, Exclusive Networks
DELL Dell Technologies Inc. 90% Reciprocal relationship from DELL graph: Reciprocal relationship from ARQQ graph: Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mi…
DELL Dell Technologies Inc. 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
DETASAD DETASAD 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
EXCLUSIVE-NETWORKS EXCLUSIVE-NETWORKS 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
FORTINET FORTINET 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
JUNIPER-NETWORKS JUNIPER-NETWORKS 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
NINE23 NINE23 90% Arqit SKA-Platform™ BT, AUCloud, Nine23, DETASAD, AIEE, SoftIron Arqit NetworkSecure™ Sparkle, Juniper, Fortinet, Dell, BT, Exclusive Networks
SECURECLOUD SECURECLOUD 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
SIERRA-NEVADA-CORPORATION-MISSION-SYSTEMS-UK SIERRA-NEVADA-CORPORATION-MISSION-SYSTEMS-UK 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
SOFTIRON SOFTIRON 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …
SPARKLE SPARKLE 90% Arqit has established relationships with Sparkle, Juniper Networks, Fortinet, AWS, Dell, Sierra Nevada Corporation Mission Systems UK (SNC), SecureCloud+, Exclusive Networks, DETASAD, AIEE Carahsoft …

Arqit Quantum Inc. Customers

TickerNameConfidenceEvidence
SPARKLE SPARKLE 92% Sparkle, an Italian tier one global fiber network operator, contracted with Arqit to integrate its symmetric key encryption into a Network as a Service ("NaaS") offering to its customers.
CENTRICUS-ACQUISITION-CORP CENTRICUS-ACQUISITION-CORP 62% rqit’s standardized products directly or indirectly to customers as part of their integrated product offering. Going forward Arqit intends to primarily focus on maximizing sales opportunities through…
CO-LLC CO-LLC 62% (iii) provide all of the compensation disclosure that may be required of non-emerging growth public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act (applicable only if A…
COM-DEV-EUROPE-LIMITED COM-DEV-EUROPE-LIMITED 62% nt : New entrants into the key management market are aligning around “machine identity management” rather than the pure traditional key management. However, the fundamental goal of these technologies…
DETASAD-ADVANCED-INTERNATIONAL-ELECTRONIC-EQUIPM DETASAD-ADVANCED-INTERNATIONAL-ELECTRONIC-EQUIPM 62% s and as a platform as a service, including BT plc, AUCloud and Nine23. Arqit announced in December 2022 that it will focus on selling its products on a Platform as a Service basis, primarily through…
GLOBAL-SPARKLE-BT-U-S-VTC-LLC GLOBAL-SPARKLE-BT-U-S-VTC-LLC 62% TASAD, AIEE, SoftIron Arqit NetworkSecure™ Sparkle, Juniper, Fortinet, Dell, BT, Exclusive Networks ​ ​ , DETASAD End Market Focus: Channel and Distribution Partners: Enterprise Sparkle, BT, Exclusiv…
GROUP-STRUCTURE-ARQIT-LIMITED GROUP-STRUCTURE-ARQIT-LIMITED 62% nterprise key-management/discovery market was valued at approximately US $2.40 billion in 2024 and is projected to reach nearly US $7.74 billion by 2033 1. ● The global sovereign cloud market has bee…
HERITAGE-ASSETS-SCSP-ROPEMAKER-NOMINEES-LIMITED HERITAGE-ASSETS-SCSP-ROPEMAKER-NOMINEES-LIMITED 62% (iii) provide all of the compensation disclosure that may be required of non-emerging growth public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act (applicable only if A…
IMARC-GROUP IMARC-GROUP 62% nterprise key-management/discovery market was valued at approximately US $2.40 billion in 2024 and is projected to reach nearly US $7.74 billion by 2033 1. ● The global sovereign cloud market has bee…
JUNIPER-FORTINET-AWS-DELL-EXCLUSIVE-NETWORKS-SIE JUNIPER-FORTINET-AWS-DELL-EXCLUSIVE-NETWORKS-SIE 62% s and as a platform as a service, including BT plc, AUCloud and Nine23. Arqit announced in December 2022 that it will focus on selling its products on a Platform as a Service basis, primarily through…
JV-QUANTUM-KEEP-LIMITED JV-QUANTUM-KEEP-LIMITED 62% ment charge ​ ( 30 ) Foreign exchange on translation ​ — At 30 September 2024 — ​ ​ Joint venture Quantum Keep Limited is a joint venture (JV) of Arqit Limited, which is a 100 % owned subsidiary of A…
PASSIVE-FOREIGN-INVESTMENT-COMPANY PASSIVE-FOREIGN-INVESTMENT-COMPANY 62% ations, rapidly evolve, utilize multiple protocol standards, include multiple versions and generations of products, and may be highly customized. Arqit must be able to interoperate and provide produc…
QUANTUM-KEEP-LIMITED QUANTUM-KEEP-LIMITED 62% ment charge ​ ( 30 ) Foreign exchange on translation ​ — At 30 September 2024 — ​ ​ Joint venture Quantum Keep Limited is a joint venture (JV) of Arqit Limited, which is a 100 % owned subsidiary of A…
QUANTUM-KEEP-LTD QUANTUM-KEEP-LTD 62% ment charge ​ ( 30 ) Foreign exchange on translation ​ — At 30 September 2024 — ​ ​ Joint venture Quantum Keep Limited is a joint venture (JV) of Arqit Limited, which is a 100 % owned subsidiary of A…
ROPEMAKER-NOMINEES-LIMITED ROPEMAKER-NOMINEES-LIMITED 62% (iii) provide all of the compensation disclosure that may be required of non-emerging growth public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act (applicable only if A…
SPARKLE-JUNIPER-NETWORKS-FORTINET-AWS-DELL-SIERR SPARKLE-JUNIPER-NETWORKS-FORTINET-AWS-DELL-SIERR 62% nterprise license basis and as a platform as a service, including BT plc, AUCloud and Nine23. Arqit announced in December 2022 that it will focus on selling its products on a Platform as a Service ba…
VIRGIN-ORBIT-INC VIRGIN-ORBIT-INC 62% September 30, 2022 Variance ​ $'000 ​ $'000 ​ $'000 % Revenue ​ 640 ​ 7,212 ​ (6,572) ​ (91) % Other income ​ 53 ​ — ​ 53 ​ 100 ​ Administrative expenses ​ (55,201) ​ (70,977) ​ 15,776 ​ (22) % Opera…
VTC-LLC VTC-LLC 62% TASAD, AIEE, SoftIron Arqit NetworkSecure™ Sparkle, Juniper, Fortinet, Dell, BT, Exclusive Networks ​ ​ , DETASAD End Market Focus: Channel and Distribution Partners: Enterprise Sparkle, BT, Exclusiv…

Arqit Quantum Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
ARQQ-DEBT Debt stack $719,000 90% Market cache reports total debt of $719,000.

Arqit Quantum Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Arqit Quantum Inc..

Arqit Quantum Inc. Ownership

HolderNameConfidenceEvidence
ARQQ-OWNER-DEFIANCE-ETFS-LLC Defiance ETFs, LLC 90% 13F overlay lists Defiance ETFs, LLC as top holder; 61 tracked holders.

Arqit Quantum Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
DELL Dell Technologies Inc. 100.00 1 ['supplier']
DLTR Dollar Tree, Inc. 50.00 2
HIVE HIVE Digital Technologies Ltd. 50.00 2
GRRRW Gorilla Technology Group Inc. 50.00 2
WW WW International, Inc. 50.00 2
GRRR Gorilla Technology Group Inc. 50.00 2
CHWY Chewy, Inc. 50.00 2
BFH Bread Financial Holdings, Inc. 50.00 2
HPE-PC Hewlett Packard Enterprise Co 50.00 2
TDC Teradata Corporation 50.00 2
HPE Hewlett Packard Enterprise Company 50.00 2
INV Innventure, Inc. 50.00 2
SKM SK Telecom Co., Ltd. 50.00 2
ARQQW Arqit Quantum Inc. 50.00 2
NTNX Nutanix, Inc. 50.00 2
🔐
ARQQ
Unlock ARQQ Supply Chain Data
Verified relationships include:
AIEE-CARAHSOFTAIEE-CARAHSOFTSupplier90%
AUCLOUDAUCLOUDSupplier90%
SPARKLESPARKLECustomer92%
CENTRICUS-ACQUISITION-CORPCENTRICUS-ACQUISITION-CORPCustomer62%
+29 more relationships locked
Subscribe, View plans →