Disclaimer: This post was written when Quantum Xchange was focused on building and selling the first quantum network in the U.S.
We have since pivoted our business and product offering, with the invention of Phio Trusted Xchange (TX), a first-of-its-kind quantum-safe, out-of-band key delivery system. While our technology offering can support QKD deployments, we are not a quantum communications provider or reseller. Our quantum-safe key exchange supports quantum keys generated from any source(QRNG or QKD) protected by any method (all PQC key encapsulation algorithms).
CEO and Founder John Prisco was interviewed by ITProTV at the Annual 2018 RSA conference in San Francisco about Quantum Xchange, how it works, and exciting developments to look forward to in the future. See the video here as well: https://www.youtube.com/watch?v=bGRoTF-nBhs