SandboxAQ
SandboxAQ is a Quantum Software & Applications company founded in 2022 and based in Palo Alto, United States. It has raised $950M in total funding, most recently a Series E in 2025 at a $5.8B valuation.
SandboxAQ develops enterprise software for quantum and AI-based solutions in cryptography, sensing, and simulation. SandboxAQ's clients include T-Mobile, SoftBank, and the U.S. Air Force. The company focuses on post-quantum cryptography migration and drug discovery.
Spun out of Alphabet with a $500M valuation and $130M in funding, the company bridges quantum technology with near-term enterprise applications.
sandboxaq.com ↗·Quantum Software & Applications·
United States·private 
