Castellum, Inc.

CTM Technology Information Technology Services

Castellum, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $52.9 million, up 18.1% from fiscal 2024. In the quarter to June 2026, revenue fell 1.14%, EPS fell 170.3% and free cash flow grew 791.1%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

0.58 0.01 −1.69%
Market cap
$55.5M
P/E
0.0×
Fwd P/E
−35.4×
Dividend yield
—
F-score
5/9
Altman Z
7.88
Beneish M
−1.84
Dividend safety
n/a
Jun '26 Mar '26 Dec '25 Sep '25 Older periods
P/E ratio
0.00 0.00 0.00 0.00

+8 more quarters

P/S ratio
1.23 1.01 1.58 1.93
P/FCF ratio
26.13 33.16 0.00 0.00
P/Operating CF
64.32 43.25 (126.44) 97.68
P/B ratio
1.90 1.54 2.34 2.66
EV/Sales
1.00 0.79 1.38 1.66
EV/EBITDA
0.00 0.00 0.00 0.00
EV/FCF
21.22 26.19 (34.68) (46.04)
Current Ratio
4.71 4.81 4.40 4.17
Net Debt/EBITDA
21.91 42.29 14.65 (19.24)
Debt/Equity
0.00 0.00 0.00 0.06
Earnings Yield
(2.97%) (2.56%) (2.88%) (5.83%)
Free Cash Flow Yield
3.83% 3.02% (2.51%) (1.87%)
Free Cash Flow per Share
0.01 0.01 (0.01) 0.01
Book value per Share
0.38 0.38 0.38 0.41
Free Cash Flow
1.04 1.28 (0.67) 0.96
EV/EBIT
0.00 0.00 0.00 0.00
Other line items

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