State Ledger
Company profile

Castellum, Inc. CIK 1877939

Ticker
CTM (NYSE)
Industry
Services-Management Consulting Services
Headquarters
Vienna, VA 22182
Fiscal year end
2025 (FY)
Market Data
Close
$0.60
Change
-$0.02
Change %
-2.54%
Volume
793

CTM · trading date Oct 12, 2026 · previous close $0.62 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$52.87M
Net income
-$2.40M
Total assets
$41.90M
Total liabilities
$6.15M
Stockholders' equity
$35.75M
Cash & equivalents
$14.88M
Operating income
-$2.81M
Operating cash flow
-$1.95M
Capital expenditures
$151.7K

Fiscal year 2025, via 10-K filed 2026-03-09. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
-5.3%
Net margin
-4.5%
Free cash flow
-$2.10M
Free cash flow margin
-4.0%
Liabilities / assets
14.7%
Equity / assets
85.3%
CapEx / revenue
0.3%
Operating cash flow / net income
0.81×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $52.87M -$2.40M $41.90M $6.15M $35.75M
2024 $44.76M -$9.98M $37.84M $17.66M $20.18M
2023 $45.24M -$17.80M $30.11M $17.16M $12.95M
2022 $42.19M -$14.91M $33.04M $15.51M $17.53M
2021 $25.07M -$7.55M $30.76M $15.43M $15.32M
Company Details
SIC code
8742
State of incorporation
NV
Active filer
Yes
Most recent SEC filing
Form 4
2026-09-09
Financials filed via
Form 10-K
filed 2026-03-09

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
Vienna, VA 22182
1934 OLD GALLOWS ROAD
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 16:01 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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