PowerBI usecase

[Anonymous]

Hello all, 
I didn't know where to ask this question, so  I asked it here, I hope it is ok. 

I would like to know what the most famous use cases of PowerBI? Who are the biggest PowerBI users? Which famous company or business are using PowerBI? and for what reason?

Please share your resources with me. 

Thank you all in advance

[sivapandi]

https://powerbi.microsoft.com/en-us/customer-showcase/

[Anonymous]

@sivapandi 

thank you for your reply. 

I also saw this link before, but it is not a good reference. In each showcase, there are only one or two sentences about PowerBI. This is not satisfying. It looks like marketing material.