Castellum

CTM

Market cap $90.5M

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.

Castellum, Inc.'s Q2 results confirm my bullish thesis: organic growth, improving profitability, and a stronger balance sheet are all materializing as expected. The company posted 22% year-over-year revenue growth and positive adjusted EBITDA, signaling a shift toward sustainable profitability and operational leverage. Balance sheet improvements from the recent equity raise and debt reduction provide flexibility for growth and reduce downside risk for investors.

VIENNA, Va., Aug. 19, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (the “Company” and “Castellum”) and Tradewinds Networks, Inc. (“TNI”) are pleased to jointly announce that the Company's newly formed product subsidiary, Castellum Advanced Technology Products, Inc. has entered into a reseller agreement (the “Reseller Agreement”) with TNI to resell their products to Castellum's clients.

VIENNA, Va., Aug. 12, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) ("Castellum" or the "Company"), a cybersecurity, electronic warfare, and software services company focused on the federal government, is pleased to announce that it has entered into a reseller agreement with Quarrio Corpo r ation , an agentic AI company which delivers its unique TrustworthyAI™ that is accurate, consistent, verifiable and secure.

VIENNA, Va., Aug. 08, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) ("Castellum" or the "Company"), a cybersecurity, electronic warfare, and software services company focused on the federal government, announces its financial results for the second quarter ended June 30, 2025, featuring record revenue, improved operating performance, record cash, and a meaningful debt reduction.

VIENNA, Va., Aug. 05, 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 it has reduced the principal balance on a note payable to Robert Eisiminger by $2 million, leaving an aggregate principal balance owed of $2 million.

VIENNA, Va., July 14, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (the “Company” and “Castellum”), a cybersecurity, electronic warfare, and software services and solutions company focused on the federal government, releases this letter to shareholders from Chief Executive Officer (“CEO”), Glen Ives.

NEW YORK--(BUSINESS WIRE)-- #aml--Castellum.AI, the only financial crime compliance platform with in-house risk data, AML/KYC screening and AI agents, announced the close of an oversubscribed $8.5m Series A round. The round was led by Curql, a fund backed by over 130 credit unions including Navy Federal, with participation from BTech Consortium, a fund backed by over a dozen banks including Customers Bank, and Framework Venture Partners, a fund backed by Tier 1 Canadian financial institutions includin.

VIENNA, Va., July 08, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (the “Company” and “Castellum”) and AmpliTech Group, Inc. (Nasdaq: AMPG) (“AmpliTech”) are pleased to jointly announce that the Company's newly formed product subsidiary, Castellum Advanced Technology Products, Inc., has entered into a reseller agreement (the “Reseller Agreement”) with AmpliTech to resell AmpliTech's products to Castellum's clients.

VIENNA, Va., June 24, 2025 (GLOBE NEWSWIRE) -- Castellum, Inc. (the “Company” and “Castellum”) (NYSE-American: CTM), a cybersecurity, electronic warfare, and software services and solutions company focused on the federal government, today announced the creation of a new wholly owned subsidiary , Castellum Advanced Technology Products, Inc. (“CATP”).