QubitWire 100

Calarco’s contribution links technical control research with the institutions that support it. His institute works on methods for steering quantum systems toward desired operations, a problem shared by multiple qubit approaches. He also helped shape the Quantum Manifesto and the European coordination that followed, connecting a research agenda to a broader technology program. This combination matters because useful quantum computing depends on both precise operations and sustained collaboration across groups. The profile identifies those documented activities without crediting him with every result produced by the programs he helped organize.

Documented work base: Germany

Gil’s contribution is institutional: directing research organizations and shaping the conditions under which quantum technology is developed. His earlier IBM leadership included the company’s cloud-accessible quantum-computing effort. At the Department of Energy, he has commissioned planning for scientific quantum-computing capability and potential user infrastructure. These responsibilities influence research priorities and access, but neither a corporate title nor a policy roadmap constitutes proof that a proposed machine or performance target has already been achieved.

Documented work base: United States

Quantum programs depend on institutions as well as instruments. Heijman’s documented contribution is building connections among research, industry, education and government in the Netherlands. The International Year of Quantum profile credits her with helping initiate and shape the national program; her World Economic Forum biography records cofounding Quantum Delta NL and House of Quantum. Together these activities address the coordination and infrastructure that allow scientific capabilities to become a sustained ecosystem for research and commercialization.

Documented work base: Netherlands

Merzbacher represents the institutional work required to turn scientific capability into a functioning industry. SRI identifies her responsibility for building QED-C and managing the consortium. That role connects organizations whose needs span technology development, suppliers and deployment. Her earlier science-policy work provides relevant context: she oversaw coordination of the National Nanotechnology Initiative at the White House. Her inclusion recognizes ecosystem leadership, with no attribution of individual hardware inventions or standardized technical results.

Documented work base: United States