Oracle and Microsoft. But their languages (Java and C#) are not platform dependent.
Just an example:
>Microsoft released C# Roslyn source code, announce Linux support with K Runtime this year
They're going to the right direction, maybe someday...
>Apple released Swift, closed source language that runs only on one platform (Mac)
Apple is so awesome, keep innovating guys! Now let's write a webstack and nosql db using Swift!