Companies operating ICE detention centers are experiencing revenue growth. CoreCivic and the GEO Group, which have government contracts, released their second quarter earnings reports recently. The GEO Group reported a revenue increase of 15 percent, largely due to ICE contracts.

CoreCivic saw a 27 percent jump in revenue. Further details on the earnings reports are available from the companies. More information on the companies' financial performance can be found through their recent announcements.

The revenue growth is expected to continue throughout the year, according to the companies.