More than a year ago, The GEO Group founder George Zoley asked for a meeting with Corey Lewandowski, a close ally of President Donald Trump who had just started a powerful position as a top adviser to Homeland Security Secretary Kristi Noem.

As a titan of the private prison industry, GEO Group stood to benefit from Trump’s mass deportation agenda, which would require the federal government to spend tens of billions of dollars to transport, detain, monitor and deport undocumented immigrants. The company’s federal contracts in those areas already totaled more than $1 billion per year.

But Zoley and his advisers were worried that the road to securing new government contracts now ran through Lewandowski.…