Ansys
“Ansys spent 30 years becoming the lingua franca of engineering simulation — Boeing can't design a wing without Fluent, Tesla can't validate a battery without Mechanical, and aerospace engineers genuinely panic when the HFSS license server goes down. The magnificent irony is that they built the most sophisticated digital physics engines on the planet just in time for AI to start doing physics from first principles, making their $50,000-per-seat computational cathedrals look like very expensive pocket calculators.”