Castellum, Inc.’s Subsidiary Specialty Systems, Inc. Adds IT Services for GSA MAS Contract
Castellum, Inc. (CTM)
Company Research
Source: GlobeNewswire
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 professional services. It also allows us to onboard our joint venture with SSI’s protégé, Epic Systems, Inc. (“Epic”), to GSA MAS SIN 54151S now that both Epic and SSI have contracts on the 54151S SIN. “We have been implementing a very specific strategy to ensure we can compete for more full and open opportunities as a large business, while maintaining access to small business set-asides through our mentor-protégé joint ventures. This is another tangible step toward executing tha
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CTM
Sec Filings
- 12/2/25 - Form 4
- 11/18/25 - Form 4
- 11/13/25 - Form 4
- CTM's page on the SEC website