Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Generate a list of the 10 most valuable companies worldwide.

### Input:
No input

### Response:
1. Apple
2. Microsoft
3. Amazon
4. Alphabet (Google)
5. Saudi Aramco
6. Facebook
7. Berkshire Hathaway
8. Alibaba
9. Walmart
10. Visa