Heads of several major American corporations reacted to U.S. President Donald Trump’s migration order with concern.

Starbucks CEO Howard Schultz sought Sunday to reassure employees anguished about President Donald Trump's immigration ban, and said the coffee chain would look to hire 10,000 refugees in its stores worldwide, including some who have helped the U.S. military, DW reported.

“Many people negatively affected by this policy are strong supporters of the US. They've done right,not wrong & don't deserve to be rejected,” Canadian-American business magnate, the Tesla and SpaceX CEO Elon Musk tweeted.

American entrepreneur, Uber CEO Travis Kalanick promised on Facebook to provide the round-the-clock legal aid to the drivers working for Uber are outside of the U.S. will not be able to get back into the country for 90 days.