Executives from a number of prominent tech companies have spoken out against Trump’s immigration order. Here’s what they’ve said:

Facebook’s CEO first spoke out against Trump’s immigration order on his social media platform. Zuckerberg detailed his family’s immigrant experience and said his wife’s parents were refugees from China and Vietnam. Zuckerberg added that Americans should be proud that the United States is a nation of immigrants. “We should also keep our doors open to refugees and those who need help,” he wrote. “That’s who we are.”

Amazon’s CEO has been an outspoken dissident of Trump’s immigration ban. Bezos affirmed Amazon’s support of immigration in a company-wide email earlier this year. “No nation is better at harnessing the energies and talents of immigrants,” said Bezos. “It’s a distinctive competitive advantage for our country—one we should not weaken.”

Apple’s CEO expressed his strong opposition to President Donald Trump’s travel ban in February. Cook discussed immigration’s role at Apple in a speech at the University of Glasgow in Scotland. He referenced Apple’s late founder Steve Jobs, whose father was born in Syria. “Apple would not exist without immigration,” he said. “This is a huge issue for us … we stand up, we don’t sit in silence.”

The Tesla and SpaceX CEO criticized Trump’s restrictions on immigration from Muslim-majority nations in January. Both Tesla and SpaceX joined a legal brief filed by businesses opposed to Trump’s immigration order in February. “Many people negatively affected by this policy are strong supporters of the US,” said Musk. “They’ve done right, not wrong & don’t deserve to be rejected.”

Lyft’s co-founder and CEO released a series of tweets regarding Trump’s travel ban in January:

He added:

Trump hailed the court’s temporary approval of the ban, calling it a “clear victory” for national security.

“As President, I cannot allow people into our country who want to do us harm,” he added in a statement. “I want people who can love the United States and all of its citizens, and who will be hardworking and productive.”

President Trump later tweeted in support of the Supreme Court ruling:

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