Castellum Inc. (NYSE:CTM) is one of the Reddit stocks that will go to the moon. On October 14, Castellum announced a strategic addition to its contract portfolio. Its subsidiary, Specialty Systems Inc./SSI, successfully added Special Item Number/SIN 54151S to a new General Services Administratio/GSA Multiple Award Schedule/MAS contract. The addition of SIN 54151S is significant because it now enables SSI to compete for contracts specifically related to information technology professional services. The con ...

VIENNA, Va., Oct. 14, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (“Castellum” or “CTM”), a cybersecurity, electronic warfare, and software engineering services company focused on the federal government, announces that its subsidiary Specialty Systems, Inc. (“SSI”) has added Special Item Number (“SIN”) 54151S to a new General Services Administration (“GSA”) Multiple Award Schedule (“MAS”) contract. SIN 54151S now allows SSI to bid on competitive contracts related to information technology ...