5 High Growth Cybersecurity Stocks to Buy Now

3. Castellum, Inc. (NYSEAMERICAN:CTM)

On June 24, 2026, Castellum, Inc. (NYSEAMERICAN:CTM) announced that its wholly owned subsidiary, Specialty Systems, was awarded a $4M directed subcontract to modernize the U.S. Navy’s Aircraft Data Management and Control System, or ADMACS. The award was issued under SAIC’s (SAIC) prime contract on the General Services Administration ASTRO development/systems integration pool. Specialty Systems will handle technical planning, software modernization, containerization, automated testing, DevSecOps integration, technical documentation, and delivery of modernization artifacts.

On June 15, Castellum, Inc. (NYSEAMERICAN:CTM) announced that its joint venture CTM JV, LLC, was awarded a contract for the Logistics IT Integration and Support Capability Modernization, Deployment, and Support Multiple Award Contract. The MAC is structured as an indefinite delivery/indefinite quantity contract vehicle, under which the United States Navy will competitively award individual task orders for specific projects, with a total maximum value of approximately $250M.

Castellum, Inc. (NYSEAMERICAN:CTM) operates as a technology company in the United States and internationally.

1281292 - 11759070 - 1