Exhibit 99.1 8226 Philips Highway, Suite 101 Investor Relations Contact: Jacksonville, FL 32256 USA investorrelations@redwirespace.com Redwire Corporation Reports First Quarter 2024 Financial Results Revenues for the first quarter of 2024 increased 52.4% year-over-year to $87.8 million Net Loss was$(8.1) million and Adjusted EBITDA1 was $4.3 million for the first quarter of 2024 Net cash provided by operating activities for the first quarter of 2024 improved year-over-year by$16.8 million to positive $2.8 ...