Can I hold concurrent O1 visas?

[asfbasdfvaewrvasf 0]

I am a entrepreneur from Silicon Valley who is in the process of applying for an O1A visa.

My lawyer told me that I can keep my O1A visa if I work for another company as long as I am holding an O1A visa with the new company.

This is what he said:

1. I am the CEO of IceCream Inc which is where my O1 is registered under.

2. IceCream Inc doesn't do well financially - I want to look for another job elsewhere.

3. I decrease my hours from $100,000 at IceCream Inc at 40 hours/week to $12,500 at 5 hours a week.

4. I join Uber as a VP of their engineering. Uber will have to issue me an O1 so that I can have 2 concurrent O1.

5. When I decide it's time to leave Uber to start another company, I will drop my O1 with uber but maintain my O1 with IceCream Inc.

7. I can still remain in the country as my O1 with IceCream Inc is still valid.

8. I start another company while keeping IceCream Inc alive.

How sound is his advice?

Also, could I be on a TN and O1 visa concurrently?

Edited July 28, 2016 by asfbasdfvaewrvasf