Does uber have moderate to high levels of diversification

If YES, please answer the questions below.

OR

If NO, perform a search on a US-based, publicly-traded company that has moderate to high levels of diversification, than answer the questions below,

1. Provide the link to the corporation's website, where relevant facts about the corporation or investor information are posted.

2. Is the diversification Related Constrained or Related Linked? Why?

3. What is the dominant business? How much revenue does the dominant business generate?

4. What do you believe is the most interesting or unique aspect of the diversification?