Castellum, Inc. CTM

Q3 FY2026 · ended Sep 30, 2026 · Revenue $14.70M, +0.6% YoY · Filed Nov 5, 2026

Castellum, Inc. (CTM) files with the SEC under industry code 8742, Services-Management Consulting Services. In Q3 of fiscal 2026, the quarter ended Sep 30, 2026, it reported revenue of $14.7 million and a net loss of $453,904. Free cash flow was -$1.3 million. As of Sep 30, 2026 it held $15.7 million in cash and investments and $877,930 in total debt.

Revenue
$14.70M
+0.6% vs year-ago quarter
Net income
$-453,904
-209.3% vs year-ago quarter
Operating cash flow
$-1.29M
-228.3% vs year-ago quarter
Free cash flow
$-1.29M
-234.3% vs year-ago quarter
EPS
$-0.01
Dividend per share
None
Shares outstanding
95.02M
+0.4% vs year-ago quarter
Net cash
$14.81M
Q3 FY2026
Operating margin
-6.8%
TTM

Company profile

Industry
Services-Management Consulting Services (SIC 8742)
Listed as
CTM (NYSE)
Fiscal year ends
December 31
Incorporated in
NV
Headquarters
Vienna, VA
SEC filer status
Non-accelerated filer, Smaller reporting company, Emerging growth company
SEC CIK
1877939

Other Services-Management Consulting Services companies

Key figures

Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.

Line
Q3 FY2026
Sep 30, 2026
Q2 FY2026
Jun 30, 2026
Q1 FY2026
Mar 31, 2026
Q4 FY2025
Dec 31, 2025
Q3 FY2025
Sep 30, 2025
Revenue
$14.7M
$13.9M
$14.3M
$12.6M
$14.6M
Operating income
-$563,811
-$1.1M
-$697,998
-$1.4M
$445,280
Net income
-$453,904
-$1.0M
-$351,274
-$1.3M
$415,401
Diluted EPS
-$0.01
-$0.01
$0.00
-$0.01
$0.00
Operating cash flow
-$1.3M
$1.1M
$1.3M
-$661,679
$1.0M
Free cash flow
-$1.3M
$1.0M
$1.3M
-$671,496
$957,026
Total assets
$42.1M
$41.8M
$41.8M
$41.9M
$46.3M
Total liabilities
$5.7M
$5.9M
$5.7M
$6.2M
$9.5M
Stockholders' equity
$36.3M
$35.9M
$36.1M
$35.8M
$36.7M
Cash and investments
$15.7M
$16.9M
$15.8M
$14.9M
$17.8M
Total debt
$877,930
$958,908
$738,261
$821,087
$900,077

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Results of operations
Nov 6, 2026 Nov 5, 2026
10-Q Quarterly report Nov 5, 2026 Sep 30, 2026
8-K Current report
Other events
Oct 29, 2026 Oct 28, 2026
8-K Current report
Other events
Oct 13, 2026 Oct 12, 2026
8-K Current report
Other events
Sep 9, 2026 Sep 9, 2026
8-K Current report
Other events
Aug 31, 2026 Aug 31, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.