Filing Flows › Comparisons › CTM vs CISO
Castellum vs Ciso Global: CTM and CISO compared
Castellum is the larger company: $14.7M of revenue in its latest quarter (Q3 2026) against $5.8M for Ciso Global (Q2 2026). Castellum is growing faster (+0.6% against -14% a year earlier). Castellum is more profitable, with an operating margin of -3.8% against -25.7%.
Where the money goes: CTM and CISO
Castellum (CTM) · Q3 2026
Castellum, Q3 2026: revenue $14.7M (+0.6% year over year), operating margin -3.8%, net loss $454K, operating cash flow −$1.3M. The chart follows the revenue to costs, profit and cash.
Ciso Global (CISO) · Q2 2026
Ciso Global, Q2 2026: revenue $5.8M (-14% year over year), operating margin -25.7%, net loss $1.6M, operating cash flow −$69K. The chart follows the revenue to costs, profit and cash.
| Castellum (CTM) | Ciso Global (CISO) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q2 2026 |
| Revenue | $14.7M | $5.8M |
| Revenue growth, Y/Y | +0.6% | -14% |
| Operating margin | -3.8% | -25.7% |
| Net earnings | −$454K | −$1.6M |
| Net margin | -3.1% | -27.8% |
| Operating cash flow | −$1.3M | −$69K |
Where the revenue comes from
Ciso Global
- Security Managed Services: $5.1M (89%)
- Professional Services: $465K (8%)
- Cybersecurity Software: $194K (3%)
Questions
Which is bigger, Castellum or Ciso Global?
Castellum is the larger company: $14.7M of revenue in its latest quarter (Q3 2026) against $5.8M for Ciso Global (Q2 2026).
Is Castellum or Ciso Global growing faster?
Castellum is growing faster (+0.6% against -14% a year earlier).
Which is more profitable, Castellum or Ciso Global?
Castellum is more profitable, with an operating margin of -3.8% against -25.7%.
More: Castellum earnings · how Castellum makes money · Ciso Global earnings · how Ciso Global makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 5, 2026; 10-Q filed Aug 14, 2026). Fiscal quarters can end on different dates. Not investment advice.