They fund the Core Infrastructure Initiative [1], OpenBSD [2] etc. They release free software themselves. [3] [1] https://www.coreinfrastructure.org/ https://w

They fund the Core Infrastructure Initiative [1], OpenBSD [2] etc. They release free software themselves. [3] [1] https://www.coreinfrastructure.org/ https://www.coreinfrastructure.org/ [2] http://www.openbsdfoundation.org/contributors.html http://www.openbsdfoundation.org/contributors.html [3] https://github.com/dotnet/core https://github.com/dotnet/core