Former CBA CFO’s Serendipity Capital backs quantum technology start-up

Funding Rounds

Summary

Serendipity Capital, co-founded by former CBA executive Rob Jesudason, has invested US$5 million in Adelaide-based QuantX Labs. The startup builds a high-precision atomic clock that uses optical rather than microwave frequencies. QuantX Labs is targeting defence, space, and critical infrastructure applications. The story points to continued investor interest in quantum technology and adjacent infrastructure use cases.

$ Funding

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Amount $5.0M Total raised
Date June 3, 2026 Announcement date
Investors - Lead investors
Company quantxlabs.com Funded company

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industries
Fintech & Banking
applications
Web and Content Management

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