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.

Revenue
+0.56%
EPS
−210.9%
Free cash flow
−234.3%

Quarter to September 2026, against a year earlier

0.37 0.10 −21.28%
Market cap
$44.9M
P/E
0.0×
Fwd P/E
−9.5×
Dividend yield
—
F-score
5/9
Altman Z
7.89
Beneish M
−1.84
Dividend safety
n/a

Insider Decisions last twelve months

Bought, $m 0.05
Sold, $m 0.34
Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy — — — 4 — — — 4 — 1 4 —
Sell 3 — — 2 — — — — — — — —
Insider Ownership 12.14%

Capital & Financial Ratios $m

Size
Market Cap 44.90
Revenue ttm 55.42
Net income ttm (3.15)
Free cash flow ttm 0.40
Net debt Q (15.69)
Valuation
P/E 0.00
Forward P/E (9.48) (negative: loss-making)
Price / sales 0.63
Forward P/S Powerpack
Price / FCF 108.90
Price / book 0.97
Financial health
Current ratio Q 4.94 (at or above 1.5: strong)
Debt / equity Q 0.00 (at or below 0.5: strong)
Interest coverage Q 5.27
Growth
Revenue growth Q +0.56% (above 0%: growing)
Operating income growth Q −226.61% (below 0%: shrinking)
EPS, this year −100.00% (below 0%: weak)
EPS, next year A 0.00%
Revenue, next year A +6.00%
EPS, past 5 yrs —
EPS, next 5 yrs A —

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

P/S against its own 10 years 37.75%
10-year low 10-year high
P/B against its own 10 years 16.27%
10-year low 10-year high
EV/Sales against its own 10 years 17.55%
10-year low 10-year high

Dividends

Yield
—
Annual rate
—
Payout ratio
—

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 2 12 15 16
Receivables 7 6 8 9
Inventory — — — —
Other 0 0 1 —
9 19 25 26
2023 2024 2025 Q'26
Payables 1 1 2 2
ST’ Debt 1 2 — —
Other 1 2 0 —
8 10 6 5

Compound Annual Growth %

10y 5y 3y
Sales — 31.71% 7.81%
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — 68.80% 26.81%

Earnings Trends EPS, adjusted, against the consensus

EPS $

Mar Jun Sep Dec Year
’26 0.00 (0.01) (0.01) — —
’25 (0.01) 0.00 0.00 (0.01) (0.03)
’24 (0.08) (0.03) (0.02) (0.05) (0.18)
’23 (0.10) (0.04) (0.19) (0.04) (0.38)
’22 (0.07) (0.20) (0.12) (0.15) (0.54)
’21 — 0.00 (0.26) — (0.40)
’20 — — — — (0.17)
Fiscal quarters ending in the months shown.

Revenue $m

Mar Jun Sep Dec Year
’26 14 14 15 — —
’25 12 14 15 13 53
’24 11 12 12 10 45
’23 10 12 12 11 45
’22 10 11 11 10 42
’21 — 4 7 — 25
’20 — — — — 13
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 1 1 (1) — —
’25 (3) 0 1 (1) (2)
’24 0 1 1 0 1
’23 (2) 1 (1) 1 (2)
’22 0 (1) 0 2 1
’21 — (1) 1 (2) (1)
’20 — — — 1 1
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 1 1 (1) — —
’25 (3) 0 1 (1) (2)
’24 0 1 1 0 1
’23 (2) 1 (1) 1 (2)
’22 0 (1) 0 2 1
’21 — (1) 1 (2) (1)
’20 — — — 1 1
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Sep ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue — — — 1 13 25 42 45 45 53 55 +89.7% 56 60 — +6.6%
Gross margin, % — — 0.00 24.58 46.31 44.18 41.71 41.28 40.81 36.64 34.91 +36.6 pt
EBT — — 0 (1) (4) (10) (14) (19) (10) (2) (3) +24.9%
EBT margin, % — — 0.00 (95.93) (28.22) (40.70) (33.39) (42.12) (22.14) (4.14) (5.43) (4.1) pt
Net income — — 0 (1) (3) (8) (15) (18) (10) (2) (3) +26.5%
Per share, $
Per share, $ Revenue — — 0.00 0.11 0.82 1.37 1.54 0.96 0.81 0.57 0.58 n/m
Earnings — — (0.08) (0.08) (0.17) (0.40) (0.55) (0.38) (0.18) (0.03) (0.03) (13.1%)
Cash flow — — (0.05) (0.02) 0.06 (0.07) 0.04 (0.05) 0.02 (0.02) 0.00 (11.8%)
Capex — — 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 n/m
Free cash flow — — (0.05) (0.02) 0.06 (0.07) 0.03 (0.05) 0.02 (0.02) 0.00 (10.9%)
Book value — — (0.15) 0.37 0.16 0.84 0.64 0.27 0.37 0.38 0.38 n/m
Shares, m — — 6 10 16 18 27 47 55 93 94 +48.1%
Valuation, ×
Valuation, × P/E — — — 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0
P/S — — — 0.00 0.00 0.00 0.77 0.30 2.47 1.58 0.63 0.7
P/B — — — 0.00 0.00 23.64 1.86 1.06 5.48 2.34 0.97 4.9
EV/Sales — — — 0.00 0.00 0.00 0.86 0.46 2.40 1.38 0.42 0.7
EV/FCF — — — 0.00 0.00 (189.26) 40.06 (9.15) 95.95 (34.68) 72.78 (13.9)
Cash, $m
Cash, $m Operating cash flow — — 0 0 1 (1) 1 (2) 1 (2) 0 +30.6%
Capex — — 0 0 0 0 0 0 0 0 0 +46.4%
Free cash flow — — 0 0 1 (1) 1 (2) 1 (2) 0 +32.0%
Balance, $m
Balance, $m Working capital — — (1) 2 3 3 3 2 9 19 21 n/m
Net debt — — 1 3 3 10 3 7 (3) (15) (16) n/m
Shareholders’ equity — — (1) 4 3 15 18 13 20 36 36 n/m
Returns, %
Returns, % ROA — — 0.00 (14.62) (24.80) (36.54) (47.05) (56.75) (29.73) (6.28) (7.38) (6.3) pt
ROIC — — 0.00 0.00 (15.12) (19.30) (29.75) (51.72) (26.67) (8.43) (11.34) (8.4) pt
ROE — — 0.00 (58.60) (85.54) (84.32) (91.37) (117.58) (60.97) (8.96) (8.93) (9.0) pt
People
People Employees — — — — — 213 207 260 238 244 — +3.5%
Revenue/emp, $m — — — 0.00 0.00 0.12 0.20 0.17 0.19 0.22 — n/m
Negative figures in brackets.
estimates

All 10 years →

Fiscal years to Dec 2025 · latest quarter Sep 2026 · fundamentals updated 5 Nov 2026

Castellum, Inc. vs peers in Information Technology Services (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
TTEC TeleTech Holdings, Inc. $73.0M — (loss-making) — (loss-making) −11.31% (below 0%: shrinking) n/m −54.78% (below 0%: shrinking) 21.44% 2.42% Compare
CSPI CSP Inc. $72.3M — (loss-making) 17.1× −6.80% (below 0%: shrinking) n/m +113.35% (above 0%: growing) 30.09% (10.71%) Compare
WYY WidePoint Corporation $61.8M — (loss-making) 256× +1.92% (above 0%: growing) n/m −103.84% (below 0%: shrinking) 15.39% 0.03% Compare
CTM Castellum, Inc. $44.9M — (loss-making) — (loss-making) +0.56% (above 0%: growing) n/m −234.29% (below 0%: shrinking) 36.05% (3.84%)
SAIH SAIHEAT Limited $39.4M — (loss-making) — — n/m −2,693.33% (below 0%: shrinking) 11.20% 0.00% Compare
TDTH Trident Digital Tech Holdings Ltd $38.0M — — — — — — — Compare
ZONE Zone Frontier Inc. $30.8M — (loss-making) — −0.40% (below 0%: shrinking) n/m −2,753.59% (below 0%: shrinking) 49.85% (1,129.57%) Compare
AIOS AIOS Tech Inc. $29.4M 0.1× 0.3× +86.74% (above 0%: growing) n/m +102.58% (above 0%: growing) 15.66% 0.00% Compare
CLPS CLPS Incorporation $27.8M 4.0× 7.3× +8.64% (above 0%: growing) −150.00% (below 0%: shrinking) +78.34% (above 0%: growing) 21.77% 0.00% Compare
Median of peers $38.7M — 12.2× +0.76% — −54.78% 21.44% 0.00%

All 81 Information Technology Services stocks →

Pay and ownership Proxy statement filed 7 April 2026

Ownership

Directors and executive officers, together 8.39% of the votes
Jay O. Wright 9.65% of the votes
Mark C. Fuller 5.32% of the votes
Glen R. Ives 3.29% of the votes
Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more. Read the proxy statement

Castellum, Inc. (CTM) Latest News

7 Nov

Impact 4 · · GlobeNewswireSimply Wall St.Insider MonkeyMT NewswiresStockStoryGuruFocus.comGuruFocus.comMotley Fool

6 Nov

Impact 3 · · The Motley Fool transcript

5 Nov

Impact 3 · · GlobeNewswire

9 Aug

Impact 3 · · MarketBeat

19 May

8 May

Impact 4 · · GlobeNewswire

23 Apr

Impact 4 · · GlobeNewswire

25 Mar

4 Mar

Impact 4 · · GlobeNewswire

17 Feb

Impact 4 · · GlobeNewswireMotley FoolMotley FoolMotley FoolMotley Fool

14 Oct

Impact 3 · · GlobeNewswireReutersBenzingaMT NewswiresReutersInsider MonkeyMT NewswiresStockStory

14 Jul

Impact 4 · · GlobeNewswire
stockrow.com/CTM · Data as of Nov 5, 2026 · For information only; not investment advice. · © 2026 stockrow.com