IonQ Wins $28 Million DARPA Clock Extension as Q2 Revenue Jumps 287%
Updated
Updated · The Motley Fool · Aug 24
IonQ Wins $28 Million DARPA Clock Extension as Q2 Revenue Jumps 287%
3 articles · Updated · The Motley Fool · Aug 24
Summary
$28 million from DARPA will extend IonQ’s work on a quantum-based atomic clock, adding a fresh government win to its push beyond cloud-access quantum systems.
Q2 revenue rose to $80.1 million, up 287% year over year, prompting IonQ to lift its 2026 revenue outlook to $280 million-$290 million from $130 million in 2025.
That growth comes despite steep losses and cash burn: IonQ posted a $510.4 million net loss and negative free cash flow of $299.6 million in fiscal 2025.
Against smaller rival Quantum Computing Inc., which generated $682,000 in 2025 revenue and $5.6 million in Q2, IonQ looks larger-scale and cheaper on sales at 62.3x versus 188.4x.
The comparison still underscores the sector’s central risk: both companies are early-stage quantum bets, with commercial viability, scaling and competition from better-capitalized players still unresolved.