Quantum Leap: IonQ's $1.8B Bet on Chip Foundry

In a significant strategic maneuver, IonQ, a leader in quantum computing, completed its acquisition of SkyWater Technology in late July for approximately $1.8 billion. This substantial investment comprised about $741 million in cash and roughly 24 million newly issued IonQ shares. The acquired entity, SkyWater, operates as a semiconductor foundry, specializing in manufacturing chips on mature, specialized processes rather than cutting-edge mobile silicon.

SkyWater's financial performance in 2025 shows it generated about $442 million in revenue, nearly double the approximately $246 million IonQ itself recorded over the preceding 12 months. This makes the acquired foundry the larger business by sales. SkyWater has manufacturing facilities located in Minnesota, Florida, and Texas.

The terms of the deal, initially announced in January and cleared by regulators in late July, involved SkyWater shareholders receiving $15.00 in cash plus 0.4883 IonQ shares per share. IonQ funded the approximately $1.1 billion total cost, which included retiring SkyWater's debt and covering deal expenses, with its strong cash reserves, ending June with $3.0 billion in cash and investments.

SkyWater's business model includes production for external customers and a significant advanced technology services arm. This division focuses on developing custom manufacturing processes, including those for quantum companies. By the end of 2025, SkyWater was engaged with eight quantum computing companies, reporting over 30% growth in its quantum-related services revenue for that year.