Alice & Bob

Alice & Bob's proprietary cat qubit architecture achieves significant breakthroughs in error correction, leading to the rapid development of a fault-tolerant quantum computer well ahead of the 2030 target. Strong partnerships, like with NVIDIA, accelerate commercialization and market adoption, allowing the company to capture a dominant share of the nascent quantum computing market. This drives a valuation of $2B+, reflecting its technological leadership and a clear path to substantial revenue generation.

The company continues to make steady progress on its roadmap, achieving key technical milestones and securing additional strategic customers for its quantum emulators and early hardware. While facing intense competition from incumbents and well-funded startups, Alice & Bob maintains its niche with cat qubits. This leads to a successful Series C or D round at a valuation of approximately $875M, reflecting solid execution but also the long development timeline and capital intensity of the sector.

Dominant incumbents like IBM and Google make faster-than-expected progress in error correction or scale, diminishing the unique advantage of cat qubits. Technical hurdles prove more challenging or costly than anticipated, delaying the path to a useful quantum computer beyond 2030. This results in difficulty securing future funding at favorable terms, potentially leading to a down round or acquisition at a valuation of $200M or less, significantly eroding common stock value due to liquidation preferences.