Big, stable quantum computers would be useful devices. By exploiting the counterintuitive properties of quantum mechanics they could perform some calculations (though only some) faster than any conceivable non-quantum machine.

Economist

Benasque Workshop presentation on interleaving architectures for photonic fault tolerant quantum computing.

Naomi Nickerson - Director of Quantum Architecture at PsiQuantum

Quantum computing may be the most profoundly world-changing technology uncovered to date - it could bring about revolutionary, urgently needed transformations in climate, energy and healthcare. The only outstanding question is this: How do you build such a machine?

Jeremy O'Brien, CEO at PsiQuantum

PsiQuantum, a little-known quantum computing startup, recently received $150 million in a Series C funding round that closed earlier this year.

Forbes

PsiQuantum Corp. on Monday said it raised $215 million to help it develop a commercial quantum computer more powerful than machines being developed by Google, IBM, Honeywell, and a host of startups and university labs.

Silicon Valley Business Journal

'The Innovator' founder and editor Jennifer L. Schenker in conversation with Jeremy O'Brien, CEO at PsiQuantum, and Scott Aaronson, Professor of Computer Science at the University of Texas at Austin.

World Economic Forum

The science is immature and a multi-purpose quantum computer doesn’t yet exist. But that isn’t stopping investors pouring cash into quantum start-ups.

Scientific American