Quantum Networking is the Missing Link to Scale Quantum Computing

One of the biggest technology trends in 2026 involves the awareness that quantum computing has moved beyond the phase of scientific theory into technological reality. Governments, research institutions, and venture firms are investing heavily in the technology — $4B in the last year alone — with an eye on unlocking its potential to solve problems beyond the reach of today's most powerful computers.

While much of the conversation focuses on quantum milestones such as increasing qubit counts or the eventual impact of "Q-Day," the quantum industry's next major breakthrough will likely not come from building a single, massive quantum computer. Instead, it will involve connecting many quantum computers together.

A look at the evolution of supercomputing and high-performance computing (HPC) shows that computing no longer scales by making a single system bigger. The HPC market illustrates a clear evolution from the big, monolithic supercomputers of the 1980s and 1990s to infinitely more powerful distributed clusters of nodes working together to solve increasingly complex problems.

When the architecture changed in the early 2000s, it opened up new ways of operating faster and more efficiently, making scientific research, manufacturing, and engineering industries more innovative, to name a few of the sectors. To overcome the qubit scalability barriers facing today’s designs, quantum computing is likely to follow a similar trajectory.