Barry Childe

Chief Tech/Sci/R&D Officer at ARQIT QUANTUM INC.

Finance

Technology Services

Electronic Technology

Profile

Barry Childe is the founder of Arqit Ltd., founded in 2016.
Dr. Childe is currently Chief Information Officer at Arqit Quantum, Inc. and Chief Information Security Officer at Datavault AI, Inc. starting in 2026.
Former jobs include Head-Information Technology at TD Securities, Inc., Chief Technology Officer at VMware LLC, Head-Information Technology at Nordea Bank Abp, Head-Information Technology at Westpac Group, Inc., and Chief Technical Officer at Vmware.

Barry Childe active positions

Companies	Position	Start
ARQIT QUANTUM INC.	Chief Tech/Sci/R&D Officer	-
DATAVAULT AI INC.	Corporate Officer/Principal	2026-07-15

All active positions of Barry Childe

Former positions of Barry Childe

Companies	Position	End
ArQit Ltd. ArQit Ltd. Miscellaneous Commercial ServicesCommercial Services Provides quantum key communication network and information technology services	Founder	-
Westpac Group, Inc. Westpac Group, Inc. Regional BanksFinance Provides banking and financial services	Chief Tech/Sci/R&D Officer	-
NORDEA BANK ABP	Chief Tech/Sci/R&D Officer	-
TD Securities, Inc. TD Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services	Chief Tech/Sci/R&D Officer	-

See the detail of Barry Childe's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Barry Childe's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	7
TD Securities, Inc. TD Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services	Finance
VMware, Inc. VMware, Inc. Packaged SoftwareTechnology Services Develops software for cloud computing, security and app modernization services	Technology Services
WiSA Technologies, Inc. WiSA Technologies, Inc. Electronic Production EquipmentElectronic Technology Manufactures and distributes wireless audio products	Electronic Technology
Nordea Bank Abp Nordea Bank Abp Major BanksFinance Provides personal, business and investment banking & asset management services	Finance
ArQit Ltd. ArQit Ltd. Miscellaneous Commercial ServicesCommercial Services Provides quantum key communication network and information technology services	Commercial Services
Arqit Quantum, Inc. Arqit Quantum, Inc. Packaged SoftwareTechnology Services Develops quantum encryption technology	Technology Services
Westpac Group, Inc. Westpac Group, Inc. Regional BanksFinance Provides banking and financial services	Finance