The privately held company Deployed Resources has made billions running tent detention facilities to hold immigrants entering the U.S. at the border. Now it is cashing in again on Trump’s plan to hold immigrants before deportation.

Now, as the government races to carry out President Donald Trump’s campaign promise of mass deportations, Deployed is shifting its business once more — from holding people who are trying to enter the country to detaining those the government is seeking to ship out.

In Trump’s second term in office, the government is poised to spend tens of billions of dollars on immigration detention, including unprecedented plans to hold immigrants arrested in the U.S. in massive tent camps on military bases. One recently published request for contract proposals said the Department of Homeland Security could spend up to $45 billion over the next several years on immigrant detention. The plans have set off a gold rush among contractors. All this spending is unfolding at the same time the government has made sweeping cuts to federal agencies and shed other contracts.

Among those seeking a windfall is Deployed Resources, which, along with its sister company, Deployed Services, has adapted to shifting government policies and priorities in immigration enforcement.

That’s just in tents.