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Castellum ( (CTM) ) has shared an update.
On April 23, 2026, Castellum, Inc., a cybersecurity, electronic warfare, and software services provider to the federal government, announced it had achieved Cybersecurity Maturity Model Certification Level 2 following a comprehensive assessment by an accredited C3PAO. The certification confirms that Castellum and its subsidiaries meet advanced requirements for protecting Controlled Unclassified Information in support of U.S. Department of Defense programs.
Executives said the company achieved a perfect Level 2 score with all 110 controls and 320 objectives met and no open remediation items, underscoring the strength of its security posture and processes. The milestone is expected to be critical for Castellum’s ability to compete for and grow Defense Department contracts, respond to CMMC‑mandated tenders, strengthen partnerships across the defense supply chain, and enhance engagement with investors through a new relationship with The Equity Group.
The most recent analyst rating on (CTM) stock is a Buy with a $3.50 price target. To see the full list of analyst forecasts on Castellum stock, see the CTM Stock Forecast page.
Spark’s Take on CTM Stock
According to Spark, TipRanks’ AI Analyst, CTM is a Neutral.
The score is anchored by improved fundamentals (profitability rebound and much lower leverage), but is held back by weak cash flow in 2025 and very bearish technicals. Positive corporate developments (debt elimination and sizable contract wins) provide an offset but don’t fully overcome the cash-flow and price-trend risks.
To see Spark’s full report on CTM stock, click here.
More about Castellum
Castellum, Inc. is a U.S. technology company listed on the NYSE American and focused on addressing national security challenges for federal and commercial clients. The firm provides cybersecurity, software development, systems engineering, information and electronic warfare, program support, data analytics, and related expertise in AI/ML, 5G, model-based systems engineering, and CMMC compliance, while pursuing strategic acquisitions to expand its defense-oriented capabilities.
The company concentrates on supporting U.S. government programs, particularly within the defense industrial base, by safeguarding sensitive information and enhancing mission-critical IT systems. Its offerings are tailored to agencies such as the Department of Defense and other national security stakeholders, positioning Castellum as a specialized service provider in the high-security segment of the government technology and cyber defense market.
Average Trading Volume: 1,097,635
Technical Sentiment Signal: Strong Sell
Current Market Cap: $66.33M
For an in-depth examination of CTM stock, go to TipRanks’ Overview page.