As PyTorch grew, many companies have made foundational investments around it. While Meta remains the largest contributor to PyTorch, companies such as AMD, Amazon Web Services (AWS), Google Cloud,  HuggingFace,  Lightning AI, Microsoft Azure, Nvidia, and many others have made significant investments, including both technical contributions and community building efforts. They’ve established teams around PyTorch or filled significant voids within the PyTorch community and sent countless contributions to the PyTorch core and to the ecosystem around it — PyTorch is an important part of their future. With PyTorch continuing to grow as a multi-stakeholder project, it’s time to move to a broader open-source foundation.