PhysicsX raises $135M at nearly $1B valuation

Jun 22, 2025 · Funding · PhysicsX · Simulation

PhysicsX raised $135 million in a Series B led by Atomico at a reported company valuation of nearly $1 billion.

PhysicsX raised USD 135 million in a Series B led by Atomico to expand its AI-native engineering platform across advanced industrial sectors.

PhysicsX company media
Company media · PhysicsX
  • Atomico led the Series B, joined by Temasek, Siemens, Applied Materials, July Fund and existing investors.
  • The completed financing valued PhysicsX at nearly $1 billion; the reporting did not specify pre-money or post-money basis.
  • PhysicsX said the capital would accelerate global growth and development of larger physics foundation models for industrial engineering.

PhysicsX is a British physical-AI company building engineering simulation, design and digital-twin software for advanced industries.