India, Aug. 31 -- On Monday, Castellum, Inc. (CTM), a cybersecurity, electronic warfare, and software services company focused on the federal government, announced that its GTMR subsidiary was awarded a $32.8 million modification to an existing Naval Air Systems Command or NAVAIR PMA-290 Special Missions order. The new award expands its scope and the total contract ceiling to $136.2 million.

The modification was issued under GTMR's SeaPort-NxG contract and covers Special Missions Management of On-Site Services, Castellum's largest prime contract win to date.

Approximately $1.1 million of the modification is currently funded, with work expected to be completed by March 2027. The remaining contract ceiling is subject to future tasking, fund...