Quantum Ledger
Vol. III·Cohort Profile·Q-CTRL
Sydney, Australia·Founded 2017·Private
Boulder · Colorado
Analyst note · controls

Q-CTRL controls

Quantum control software + quantum sensing for defense PNT — only quantum-software company with material defense sensing revenue.

Quantum control software + quantum sensing for defense PNT — only quantum-software company with material defense sensing revenue.

— Ledger Desk · analyst thesis

Bull case

upside

Ironstone Opal achieved 111× better positioning than INS during Royal Australian Navy GPS-denied trials. A$38M DARPA RoQS award. Lockheed Martin investor and partner. Sensing TAM closer to revenue than computing.

Bear case

downside

Two-business model dilutes focus. Competes with IBM/Google software stacks on one side and large defense primes on the other.

Ledger Score · Q-CTRL

The Ledger reads cautious

Hardware-agnostic control software + AUKUS PNT prime; picks-and-shovels for whichever modality wins.

68
/ 100

Hardware-agnostic control software + AUKUS PNT prime; picks-and-shovels for whichever modality wins.

Technology

60

Capital

70

Commercial

62

Government

85

Components are independently scored and weighted. See methodology.

A profile is a snapshot of an argument, not a verdict. The Ledger updates the score nightly; the thesis we revisit only when the facts change.

— analyst-note conventions