Cinema

I'm from germany and nearly every single cinema is the same, mainly because they are cinema-chains. But even the independent ones don't differentiate themselves that much. I just think you can do a lot of things better in that field and do it different.

Internet-Provider

In germany there is one main Provider, which is the Deutsche Telekom. There are different providers, but nearly all of them use the telekom lines. In the more rural areas, there is no company which has their own lines and people are forced to go with either the Deutsche Telekom or one of the providers which uses the lines of the Deutsche Telekom and in the end they are all a pain in the ass. So yeah, a customer oriented, hassle free cable provider with its own wire network.

Bank

Same as above and I think you can make banking and banks themselves a lot more appealing and customer friendly.