As other people have said its not the business of companies to get involved in politics. Not only that but the facts are not as this article presents them:

The EO is not a ban its actually only a pause (unfortunately in many people's opinion)
The word Muslim appears nowhere in the executive order.
In 2011 Obama enacted the same measure for Iraq and after the Iran hostage crisis Carter also halted visas for Iranians
The order is absolutely legal and constitutional. Here is the legal review http://natl.io/RkGKyV 
According to polls 57% of Americans approve. It was a election promise and Trump won even though Madonna doesn't like it.