You should let JP Morgan, Microsoft, IBM, Samsung, Deloitte, Merill Lynch and Bank of America know, so they can cancel their ethereum projects ASAP.
What projects are they doing?
You can Google them all individually, but in general lots of companies are building asset management systems, usually with some sort of hybrid of private along with the public ethereum network
>with some sort of hybrid of private along with the public ethereum network
i.e. they're not using it as it is
The ethereum network was designed for people to develop systems all the way from fully private to fully public.