Castellum Announces Second Quarter and First Half 2026 Financial Results
Castellum, Inc. (CTM) filed an SEC Form 8-K — Results of Operations and Financial Condition. EXHIBIT 99.1 Castellum Announces Second Quarter and First Half 2026 Financial Results First Half 2026 Revenue Increased 10% to $28.2 Million; Expects Full Year 2026 to Be a Record Year in Terms of Revenue Debt-Free Balance Sheet with $16.9 Million in Cash and a Total Backlog of $
How this was made
The 30-second read
Why it matters
Traders can reassess near-term profitability trajectory (adjusted EBITDA down, net losses) versus revenue visibility (backlog and qualified pipeline) and management’s record-year framing.
Market read
Fresh quarterly numbers plus backlog/pipeline updates and management’s record-year expectation can move positioning in small-cap federal IT services, especially around margin and cash-flow durability.
What to watch
Gross margin fell in Q2 (34% vs 36% prior year) and adjusted EBITDA dropped sharply, suggesting near-term profitability pressure despite revenue stability.
Background
SEC 8-K Item 2.02 with Exhibit 99.1 reporting Castellum’s Q2 and first-half 2026 financial results and operational updates.
Ticker impact
Castellum (CTM) reported Q2 and first-half 2026 results, including revenue growth, margin changes, net losses, and a record-year expectation.
Near-term sentiment likely modestly positive on revenue/backlog visibility, but tempered by lower adjusted EBITDA and net losses.
Revenue rose 10% in the first half and backlog/pipeline increased, but adjusted EBITDA declined and the company still reported net losses, creating mixed signals for traders.
Market effects
Highlights demand and contracting activity in federal cybersecurity and Navy modernization, potentially supportive for similarly positioned defense IT services.
No specific regional market impact beyond federal contracting exposure.
Primarily US federal government contracting, limited direct global read-through.
Counterpoint
Record full-year revenue confidence may be sensitive to contract timing and firm-fixed-price execution risk, given EBITDA decline and expected wind-down effects.
Key entities
- public_companyCastellum, Inc.
Cybersecurity, electronic warfare, and software services company focused on federal government; subject of the 8-K results release.
- contractU.S. Navy ADMACS modernization subcontract
Directed $4.0 million U.S. Navy subcontract expanding Castellum’s Navy software modernization work.
- contractU.S. Navy LIIS CMDS Logistics IT MAC
Position on a $250.0 million MAC providing multi-year task order opportunities.
- regulatory_complianceCMMC Level 2 certification
Certification validating Castellum’s cybersecurity posture and eligibility to support DoD programs.
