13Suppliers
21Customers
1Debt Items
11Related 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.

36Total relationships
2Distinct source URLs
16High confidence
0.745Average confidence
2026-09-13Latest 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: Reciprocal relationship from DELL graph: Reciprocal relationship from ARQQ graph: Arqit has established relationships…
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.
ARQIT-CENTRICUS-HERITAGE-LLC ARQIT-CENTRICUS-HERITAGE-LLC 62% Item 16. [Reserved] 68 16.A. Audit Committee and Financial Expert 68 16.B. Code of Ethics 68 16.C. Principal Accountant Fees and Services 68 16.D. Exemptions from the Listing Standards for Audit Comm…
ARQIT-LIMITED ARQIT-LIMITED 62% rates. There is currently no exposure to interest rate risk. Credit risk Credit risk is the risk of financial loss where counterparties are not able to meet their obligations. Group policy is that su…
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…
EMERGING-GROWTH-COMPANY EMERGING-GROWTH-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…
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']
HIVE HIVE Digital Technologies Ltd. 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
TDC Teradata Corporation 50.00 2
HPE Hewlett Packard Enterprise Company 50.00 2
INV Innventure, Inc. 50.00 2
NTNX Nutanix, Inc. 50.00 2
DLTR Dollar Tree, Inc. 50.00 2
WW WW International, Inc. 50.00 2
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ARQQ
Unlock ARQQ Supply Chain Data
Verified relationships include:
AIEE-CARAHSOFTAIEE-CARAHSOFTSupplier90%
AUCLOUDAUCLOUDSupplier90%
SPARKLESPARKLECustomer92%
ARQIT-CENTRICUS-HERITAGE-LLCARQIT-CENTRICUS-HERITAGE-LLCCustomer62%
+32 more relationships locked
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