PhysicsX, the physical AI company redefining the future of engineering and manufacturing, today announced an extension to its Series B funding round, with a new investment from NVentures, NVIDIA’s venture capital arm.
This brings PhysicsX’s total Series B funding to more than $155m, valuing the company at nearly $1bn. The round was led by Atomico in June 2025, with participation from Temasek, Siemens, Applied Materials, and July Fund, as well as continued support from existing investors including General Catalyst, NGP, Radius Capital, Standard Investments, and Allen & Co.
PhysicsX is developing the new software stack for AI native engineering, moving large scale numerical physics simulation to inference with AI to transform how physical systems are designed, tested, manufactured, and operated. The PhysicsX platform enables advanced manufacturing organizations to overcome many of the speed, scalability, and accuracy issues of traditional simulation to deliver breakthrough performance across the whole product development lifecycle.
As global leaders in engineering and manufacturing face mounting pressure to innovate faster, reduce waste, shorten supply chains, and move to a software defined development paradigm, PhysicsX is providing the technological backbone for this transformation. The company is empowering enterprises in aerospace and security, automotive, semiconductors, materials and mining, and energy to accelerate development cycles, improve productivity, and better optimize for performance, cost, and manufacturability.
This announcement follows recent news that the PhysicsX platform will be available on the NVIDIA powered Industrial AI Cloud for Europe, in collaboration with Deutsche Telekom, a milestone that underscored PhysicsX and NVIDIA’s commitment to provide sovereign industrial AI infrastructure and capabilities where they are most needed.
