Sandbox AQ

Sandbox AQ

Eric Schmidt provided the institutional backing for Sandbox AQ's spinout from Alphabet in 2021, positioning the firm at the intersection of two powerful computing shifts. Hidary, a longtime technology entrepreneur, seeded the venture with a team of roughly 55 engineers and physicists from Google's quantum group. The firm's creation reflected a bet that quantum-classical hybrid software could reach commercial viability years before fault-tolerant quantum hardware — a structural hedge that defines its posture. Sandbox AQ deploys its technology across enterprise cybersecurity, drug discovery, and navigation systems reliant on GPS alternatives. The firm's main commercial products include post-quantum cryptography modules that protect corporate networks against future quantum decryption attacks, and simulation platforms that model molecular interactions for pharmaceutical developers. Confirmed customer relationships include Vodafone, SoftBank Mobile, and the U.S. Air Force (per Reuters, 2022; per The Wall Street Journal, 2023). Geographically, the firm divides its operations between its Bay Area headquarters and a growing European presence in Paris. In early 2023, Sandbox AQ raised $500 million in a funding round led by Breyer Capital, T. Rowe Price, and Thomas Tull, alongside Schmidt's family office and other undisclosed backers (per Bloomberg, February 2023). The round valued the company above $4 billion, providing a capital base that supports both R&D and an acquisition strategy — the firm acquired cybersecurity startup Cryptosense in 2022 and computational chemistry company Good Chemistry in 2023. The Paris office houses the team developing GPS-independent magnetic navigation, a project with clear defense and telecom applications. Sandbox AQ's structural differentiator is its status as a standalone commercial entity that internalizes what would otherwise be pure academic or corporate R&D. Rather than operating as a venture fund that writes equity checks into quantum startups, it directly builds and sells software — a model that combines the long-horizon capital of Schmidt's network with product-level go-to-market discipline. This hybrid architecture means the firm competes for enterprise contracts against both legacy software vendors and AI-native challengers, while maintaining patent access to quantum advances that pure-play AI shops lack.