Company Acquisition and H1 Visa

[venki29]

Hi,
I use to work for a company A and have a valid visa on passport on A company name until Oct 2009. In 2007,I changed my employer to company B , later company B is acquired by Company C.
Now my question is , Can I still travel with the Visa that I have on passport with Company name A or Do I need to go re stamping with Compnay B petition as Company C is Successor of Intrest.

Thanks

[txh1b]

You can travel fine with what you currently have. No new stamping/petition needed if C has assumed all immigration responsibilities from B.