Castellum, Inc. Financial Summary

Complete Filing Data

Castellum, Inc. reported Stockholders Equity of $35.75 million for FY2025.

All values from 10-K, 20-F, and 10-Q filings on SEC EDGAR, organized by financial statement. Scroll each table horizontally for the full history. Blank cells mean Castellum, Inc. did not report that metric for that period in XBRL — often because accounting standards changed which tag a company files under (for example, most companies moved revenue to the ASC-606 tag in 2018), so a metric may continue in a different row. Rows marked * merge those successor tags into one continuous series, preferring the audited value from the newest-standard tag where periods overlap.

Income Statement

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Net Income *-$2.4M-$10.0M-$17.8M-$14.9M-$7.5M-$2.7M
Net Income Loss Available To Common Stockholders Basic-$2.5M-$10.1M-$17.9M-$15.0M-$7.6M-$2.7M
Revenues$52.9M$44.8M$45.2M$42.2M$25.1M$13.3M
Operating Income Loss-$2.8M-$7.2M-$16.7M-$10.0M-$7.7M-$1.5M
Operating Expenses$22.2M$25.5M$35.3M$27.6M$18.8M$7.6M
Nonoperating Income Expense$624.3K-$2.7M-$2.4M-$4.1M-$2.5M-$2.3M
Interest Income Expense Net$3.3K-$1.2M-$3.2M-$4.0M-$2.5M-$2.3M
Income Tax Expense Benefit$208.0K$68.0K-$1.3M$819.6K-$2.7M-$1.1M
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest-$2.2M-$9.9M-$19.1M-$14.1M-$10.2M-$3.8M
Gross Profit$19.4M$18.3M$18.7M$17.6M$11.1M$6.2M
General And Administrative Expense$10.7M$14.3M$17.7M$13.6M$14.5M$5.7M
Cost Of Revenue$33.5M$26.5M$26.6M$24.6M$14.0M$7.2M
Income Taxes Paid Net$188.5K$47.3K$72.5K$467.9K$168.1K$363.3K
Operating Lease Cost$286.6K$218.3K$1.1K$754.00$0.00
Deferred Income Tax Expense Benefit$0.00$0.00-$1.5M$610.0K-$2.9M-$1.2M

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021
Net Income *$415.4K-$322.1K-$1.2M-$1.3M-$1.8M-$4.1M-$9.2M-$2.1M-$4.3M-$3.1M-$4.7M-$1.4M-$4.9M-$827.2K-$829.5K
Net Income Loss Available To Common Stockholders Basic$388.6K-$348.9K-$1.2M-$1.3M-$1.9M-$4.1M-$9.2M-$2.1M-$4.4M-$3.1M-$4.8M-$1.4M
Revenues$14.6M$14.0M$11.7M$11.6M$11.5M$11.3M$11.7M$12.5M$9.9M$11.1M$11.1M$10.0M$7.4M
Operating Income Loss$445.3K-$383.5K-$1.5M-$1.4M-$1.6M-$2.7M-$8.6M-$1.9M-$4.7M-$2.1M-$2.7M-$855.8K-$4.6M
Operating Expenses$5.0M$5.4M$6.0M$6.3M$6.2M$7.2M$13.4M$7.1M$8.7M$6.7M$7.4M$5.0M$7.7M
Nonoperating Income Expense$76.8K-$14.4K$390.2K-$154.5K-$156.0K-$1.3M-$516.2K-$217.8K-$879.7K-$902.3K-$1.1M-$689.6K-$648.2K
Interest Income Expense Net$58.8K-$30.4K-$110.8K-$208.7K-$212.0K-$530.2K-$843.1K-$810.8K-$830.3K-$978.3K-$912.0K-$689.6K-$648.2K
Income Tax Expense Benefit$106.7K-$75.8K$74.3K-$257.5K$120.5K$133.9K$102.6K-$13.3K-$1.2M$159.0K$893.4K-$149.6K-$328.7K
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest$522.1K-$397.9K-$1.1M-$1.5M-$1.7M-$4.0M-$9.1M-$2.1M-$5.5M-$3.0M-$3.8M-$1.5M-$5.2M
Gross Profit$5.5M$5.1M$4.6M$5.0M$4.7M$4.5M$4.8M$5.2M$4.0M$4.6M$4.7M$4.1M$3.1M
General And Administrative Expense$2.4M$2.7M$3.1M$3.4M$3.5M$4.2M$3.7M$4.2M$6.0M$3.3M$3.5M$2.8M$6.7M
Cost Of Revenue$9.1M$9.0M$7.1M$6.7M$6.8M$6.8M$6.9M$7.3M$5.9M$6.5M$6.4M$5.9M$4.3M
Income Taxes Paid Net$3.2K-$8.9K$9.9K$0.00
Operating Lease Cost$40.3K$75.2K$838.00$277.00
Deferred Income Tax Expense Benefit$0.00-$1.2M-$202.8K

Balance Sheet

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020FY2019
Stockholders Equity$35.8M$20.2M$12.9M$17.5M$15.3M$2.6M$3.8M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents$14.9M$12.3M$1.8M$4.6M$2.0M$2.4M$1.3M
Preferred Stock Dividends Income Statement Impact$107.4K$119.3K$118.2K$100.5K$12.3K$0.00
Goodwill$10.7M$10.7M$10.7M$15.5M$14.1M$4.1M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect$2.6M$10.4M-$2.8M$2.6M-$394.5K$1.1M
Derivative Liabilities Current$262.0K$883.0K$157.6K$824.0K$0.00
Induced Conversion Of Convertible Debt Expense$0.00$0.00$300.0K$0.00$0.00
Retained Earnings Accumulated Deficit-$56.6M-$54.1M-$44.0M-$26.1M-$11.1M
Property Plant And Equipment Net$231.1K$156.1K$310.2K$173.4K$145.8K
Prepaid Expense And Other Assets Current$800.7K$667.6K$404.2K$223.0K$185.8K
Operating Lease Right Of Use Asset$800.1K$1.1M$613.1K$35.5K$132.7K
Operating Lease Liability Noncurrent$550.2K$780.8K$435.2K$12.6K$18.7K
Operating Lease Liability Current$270.9K$310.4K$185.3K$22.1K$112.0K
Obligation To Issue Common And Preferred Stock$0.00$402.7K$255.9K$0.00$25.0K
Liabilities Noncurrent$550.2K$7.8M$9.2M$7.8M$10.3M
Liabilities Current$5.6M$9.8M$8.0M$7.8M$5.1M
Liabilities And Stockholders Equity$41.9M$37.8M$30.1M$33.0M$30.8M
Liabilities$6.2M$17.7M$17.2M$15.5M$15.4M
Intangible Assets Net Excluding Goodwill$5.4M$6.8M$9.0M$6.6M$7.6M
Employee Related Liabilities Current$2.8M$3.4M$2.9M$1.9M$1.5M
Convertible Notes Payable$0.00$150.0K$400.0K$400.0K$2.8M
Common Stock Value$9.5K$7.7K$4.8K$4.2K$2.0K
Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment$17.3M$18.9M$20.6M$22.4M$22.5M
Assets Current$24.6M$18.9M$9.5M$10.7M$8.2M
Assets$41.9M$37.8M$30.1M$33.0M$30.8M
Accounts Receivable Net Current$8.2M$5.5M$6.9M$5.2M$5.4M
Accounts Payable And Accrued Liabilities Current$1.9M$1.1M$785.0K$1.6M$1.4M
Gains Losses On Extinguishment Of Debt$0.00-$822.8K$0.00$0.00

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021
Stockholders Equity$36.7M$31.8M$26.1M$12.0M$12.1M$12.8M$13.8M$22.1M$22.9M$17.2M$19.1M$15.0M$10.0M$3.2M$2.2M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents$17.8M$14.7M$13.3M$2.7M$2.4M$2.3M$1.3M$3.0M$2.3M$1.9M$2.1M$2.3M$3.7M
Preferred Stock Dividends Income Statement Impact$26.8K$26.8K$27.0K$29.8K$29.8K$29.8K$28.7K$29.8K$30.3K$29.9K
Goodwill$10.7M$10.7M$10.7M$10.7M$10.7M$10.7M$10.7M$17.4M$17.4M$15.5M
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect$1.0M$419.4K-$2.4M$291.9K
Derivative Liabilities Current$348.0K$366.0K$382.0K$40.0K$55.0K$111.0K$125.3K$367.0K$960.0K$789.0K
Induced Conversion Of Convertible Debt Expense$0.00$0.00$0.00$0.00$0.00$300.0K$0.00$0.00$0.00
Retained Earnings Accumulated Deficit-$55.2M-$55.6M-$55.3M-$51.3M-$50.0M-$48.1M-$41.8M-$32.6M-$30.4M-$20.4M
Property Plant And Equipment Net$240.1K$214.2K$133.5K$193.5K$229.1K$268.9K$353.8K$394.6K$337.2K$190.9K
Prepaid Expense And Other Assets Current$744.0K$679.2K$600.4K$525.3K$587.2K$516.3K$332.5K$324.6K$393.6K$310.6K
Operating Lease Right Of Use Asset$880.3K$958.8K$1.0M$1.1M$1.2M$1.3M$703.1K$830.5K$0.00$65.5K
Operating Lease Liability Noncurrent$609.9K$668.4K$725.7K$857.9K$933.4K$1.0M$524.3K$571.3K$0.00$16.7K
Operating Lease Liability Current$290.2K$309.0K$327.3K$301.1K$292.1K$283.2K$187.1K$234.5K$17.6K$47.6K
Obligation To Issue Common And Preferred Stock$0.00$0.00$402.7K$402.7K$402.7K$258.6K$284.5K$138.6K$86.6K$125.0K
Liabilities Noncurrent$2.7M$4.7M$7.3M$8.4M$9.0M$9.4M$924.3K$8.9M$7.7M$7.6M
Liabilities Current$6.9M$7.0M$7.7M$8.4M$8.4M$8.3M$16.8M$8.8M$9.4M$8.8M
Liabilities And Stockholders Equity$46.3M$43.4M$41.1M$28.8M$29.5M$30.5M$31.5M$39.8M$40.0M$33.6M
Liabilities$9.5M$11.7M$15.0M$16.8M$17.4M$17.6M$17.7M$17.7M$17.1M$16.4M
Intangible Assets Net Excluding Goodwill$5.7M$6.1M$6.4M$7.3M$7.9M$8.4M$9.6M$10.2M$10.9M$7.1M
Employee Related Liabilities Current$3.3M$3.4M$3.3M$3.6M$3.5M$3.4M$3.2M$3.0M$2.9M$2.1M
Convertible Notes Payable$50.0K$0.00$0.00$300.0K$400.0K$400.0K$0.00$1.6M$1.3M$696.8K
Common Stock Value$9.5K$9.1K$8.6K$5.6K$5.3K$5.3K$4.8K$4.7K$4.7K$2.5K
Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment$17.6M$18.1M$18.5M$19.5M$20.1M$20.7M$21.4M$28.8M$28.6M$22.7M
Assets Current$28.6M$25.3M$22.7M$9.3M$9.4M$9.8M$10.1M$10.9M$11.4M$10.6M
Assets$46.3M$43.4M$41.1M$28.8M$29.5M$30.5M$31.5M$39.8M$40.0M$33.6M
Accounts Receivable Net Current$9.4M$9.3M$8.3M$5.6M$6.4M$6.9M$7.8M$6.6M$8.2M$8.5M
Accounts Payable And Accrued Liabilities Current$2.4M$2.3M$1.5M$1.0M$1.0M$845.3K$991.4K$1.1M$1.7M$1.6M
Gains Losses On Extinguishment Of Debt$0.00$0.00$0.00$0.00$0.00-$822.8K$0.00$0.00$0.00

Cash Flow Statement

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition$2.5M$5.3M$5.9M$5.0M$3.1M$937.0K
Share Based Compensation$2.5M$5.4M$7.5M$8.8M$6.9M$937.0K
Proceeds From Issuance Of Preferred And Common Stock$15.3M$12.1M$126.0K$625.0K$645.0K$0.00
Payments Of Dividends Preferred Stock And Preference Stock$107.4K$119.3K$118.2K$100.5K$12.3K$0.00
Net Cash Provided By Used In Operating Activities-$1.9M$1.1M-$2.3M$990.2K-$1.4M$1.0M
Net Cash Provided By Used In Investing Activities-$159.8K$221.4K-$441.0K-$339.3K$808.8K-$5.5K
Net Cash Provided By Used In Financing Activities$4.7M$9.1M-$104.6K$2.0M$146.8K$109.0K
Increase Decrease In Prepaid Deferred Expense And Other Assets$118.6K$147.6K-$75.6K$321.6K-$8.1K$33.3K
Increase Decrease In Contract Asset Liability$298.6K$109.5K-$96.8K-$333.6K$817.6K$0.00
Increase Decrease In Accounts Receivable$2.6M-$1.0M$1.2M-$634.4K$1.2M-$260.5K
Increase Decrease In Accounts Payable And Accrued Liabilities$128.3K$861.4K-$807.8K$537.7K$594.7K$254.8K
Depreciation Depletion And Amortization$1.5M$2.2M$2.5M$2.0M$1.9M$1.8M
Proceeds From Long Term Lines Of Credit$0.00$1.4M$325.0K$300.0K$0.00$0.00
Payments To Acquire Property Plant And Equipment$151.7K$3.3K$18.3K$89.3K$10.2K$2.6K
Payments Of Debt Issuance Costs$12.8K$64.2K$15.0K$0.00$0.00

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021Q2 2021Q1 2021
Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition$284.1K$640.0K$1.2M$1.3M$1.1M$1.7M$1.1M$1.1M$2.4M$1.1M$1.1M$875.6K$1.6M$407.3K$263.6K
Share Based Compensation$1.2M$1.7M$3.7M$942.8K
Proceeds From Issuance Of Preferred And Common Stock$5.9M$2.4M$0.00$125.0K
Payments Of Dividends Preferred Stock And Preference Stock$27.0K$29.8K$30.3K$10.9K
Net Cash Provided By Used In Operating Activities-$2.5M$23.7K-$2.4M$84.8K
Net Cash Provided By Used In Investing Activities$4.4K$0.00-$427.7K-$67.6K
Net Cash Provided By Used In Financing Activities$3.5M$395.7K$485.7K$274.7K
Increase Decrease In Prepaid Deferred Expense And Other Assets-$154.3K-$35.0K-$133.0K-$33.0K
Increase Decrease In Contract Asset Liability$41.1K-$257.1K-$73.1K$140.6K
Increase Decrease In Accounts Receivable$2.8M$58.3K$2.1M-$318.0K
Increase Decrease In Accounts Payable And Accrued Liabilities$253.4K$498.6K$98.4K-$440.3K
Depreciation Depletion And Amortization$378.2K$598.0K$510.6K$490.8K
Proceeds From Long Term Lines Of Credit$0.00$827.7K$325.0K$0.00
Payments To Acquire Property Plant And Equipment$0.00$20.5K$67.6K
Payments Of Debt Issuance Costs$12.8K$6.4K$15.0K$0.00

Per-Share & Share Counts

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Weighted Average Number Of Shares Outstanding Basic93.0M55.3M47.2M27.5M18.3M16.2M
Weighted Average Number Of Diluted Shares Outstanding93.0M55.3M47.2M27.5M18.3M16.2M
Earnings Per Share Diluted$-0.03$-0.18$-0.38$-0.55$-0.41$-0.17
Earnings Per Share Basic$-0.03$-0.18$-0.38$-0.55$-0.41$-0.17
Common Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00
Preferred Stock Shares Authorized50.0M50.0M50.0M50.0M50.0M
Common Stock Shares Outstanding94.6M77.1M47.7M41.7M20.0M
Common Stock Shares Issued94.6M77.1M47.7M41.7M20.0M
Common Stock Shares Authorized3.00B3.00B3.00B3.00B3.00B

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021
Weighted Average Number Of Shares Outstanding Basic89.8M87.1M81.0M57.2M57.2M54.8M48.5M48.4M43.1M25.9M23.9M20.0M18.7M
Weighted Average Number Of Diluted Shares Outstanding89.8M87.1M81.0M57.2M57.2M54.8M48.5M48.4M43.1M25.9M23.9M20.0M18.7M
Earnings Per Share Diluted$0.00$0.00$-0.01$-0.02$-0.03$-0.08$-0.19$-0.04$-0.10$-0.12$-0.20$-0.07$-0.26
Earnings Per Share Basic$0.00$0.00$-0.01$-0.02$-0.03$-0.08$-0.19$-0.04$-0.10$-0.12$-0.20$-0.07$-0.26
Common Stock Par Or Stated Value Per Share$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
Preferred Stock Shares Authorized50.0M50.0M50.0M50.0M50.0M50.0M50.0M50.0M50.0M50.0M
Common Stock Shares Outstanding94.6M90.8M86.0M47.7M47.7M47.7M41.7M41.7M41.7M24.8M
Common Stock Shares Issued94.6M90.8M86.0M56.1M53.0M53.0M47.6M47.4M47.2M24.8M
Common Stock Shares Authorized3.00B3.00B3.00B3.00B3.00B3.00B3.00B3.00B3.00B3.00B

Other Metrics

Annual (10-K / 20-F)

Metric \ Fiscal YearFY2025FY2024FY2023FY2022FY2021FY2020
Fair Value Adjustment Of Warrants-$621.0K$725.6K-$1.1M$132.0K$0.00$0.00
Overhead Costs$2.1M$1.9M$1.9M$1.6M$851.0K$276.9K
Indirect Costs$9.4M$9.3M$8.9M$11.9M$3.4M$1.7M
Payment Of Amount Due To Seller Towards Purchase Consideration$340.0K$730.0K$280.0K$471.0K$0.00$0.00
Interest Paid Net$425.8K$794.4K$994.4K$913.0K$688.9K$599.2K
Gain Loss Change In Fair Value Of Contingent Earn Out$0.00$0.00-$92.0K$555.0K$0.00$0.00
Amortization Of Financing Costs And Discounts$0.00$1.1M$2.3M$2.6M$1.8M$1.7M
Gain Loss On Derivative Instruments Net Pretax$621.0K-$725.6K$1.1M-$132.0K$0.00$0.00
Contract With Customer Asset Net Current$568.7K$270.1K$160.6K$257.4K$591.1K
Additional Paid In Capital$92.3M$74.3M$56.9M$43.6M$26.4M
Lines Of Credit Current$0.00$2.0M$625.0K$300.0K$0.00
Prepaid Taxes$153.2K$154.8K$216.9K$351.1K$0.00

Quarterly (10-Q, single quarters)

Metric \ QuarterQ3 2025Q2 2025Q1 2025Q3 2024Q2 2024Q1 2024Q3 2023Q2 2023Q1 2023Q3 2022Q2 2022Q1 2022Q3 2021
Fair Value Adjustment Of Warrants-$18.0K-$16.0K-$501.0K-$15.0K-$56.0K-$46.4K-$241.7K-$593.0K-$251.6K-$76.0K$173.0K$0.00$0.00
Overhead Costs$473.5K$497.3K$512.9K$495.5K$512.3K$456.6K$493.7K$536.9K$467.7K$407.8K$340.6K$419.0K$248.5K
Indirect Costs$2.2M$2.2M$2.4M$2.4M$2.2M$2.5M$2.3M$2.2M$2.2M$2.1M$3.6M$1.7M$738.2K
Payment Of Amount Due To Seller Towards Purchase Consideration$60.0K$350.0K$280.0K$40.0K
Interest Paid Net$195.8K$215.7K$247.5K$196.5K
Gain Loss Change In Fair Value Of Contingent Earn Out$0.00$0.00$0.00$0.00$83.0K-$18.0K$864.0K$0.00$0.00
Amortization Of Financing Costs And Discounts$0.00$1.1M$561.9K$475.6K
Gain Loss On Derivative Instruments Net Pretax$501.0K$46.4K$251.6K$0.00
Contract With Customer Asset Net Current$431.0K$313.1K$311.2K$5.8K$0.00$0.00$575.9K$635.7K$184.3K
Additional Paid In Capital$92.0M$87.4M$81.4M$63.3M$62.1M$60.9M$55.5M$54.6M$53.3M$37.5M
Lines Of Credit Current$0.00$0.00$0.00$1.5M$1.5M$1.5M$625.0K$625.0K$625.0K$300.0K
Prepaid Taxes$152.4K$257.2K$80.5K$0.00$0.00$76.3K$28.9K$371.4K$329.0K

Most recent annual filing with the SEC: March 9, 2026

Data sourced from SEC EDGAR public filings as of August 5, 2026.