I'm no expert, but Samsung may be one of the successfully diversified companies. Just look at their "Products" and "Services" tab on the Wikipedia page: https:

I'm no expert, but Samsung may be one of the successfully diversified companies. Just look at their "Products" and "Services" tab on the Wikipedia page: https://en.wikipedia.org/wiki/Samsung https://en.wikipedia.org/wiki/Samsung Obviously they're around since 1930s so they definitely had more time and opportunities to do so :)