Castellum Inc. Free Cash Flow Generation Index

Latest as of March 2026: 0.99x

Castellum Inc. free cash flow generation index. Castellum Inc. (CTM) has a Free Cash Flow Generation Index of 0.99x as of March 2026. Free cash flow of $1.28 Million represents 1% of operating cash flow ($1.29 Million).

FCF Generation Index

0.99x
Free Cash Flow / Operating CF

Free Cash Flow

$1.28 Million
USD

Operating Cash Flow

$1.29 Million
USD

Capital Expenditures

$9.73K
USD

Free Cash Flow Generation Index of Castellum Inc. (2020–2024)

Free cash flow generation index of Castellum Inc. from 2020 to 2024. Historical FCF Generation Index trend for Castellum Inc. across 3 annual periods. See CTM financial flexibility index to measure the company's free cash flow as a share of total liabilities.

Castellum Inc. Free Cash Flow Generation Index by Year (2020–2024)

Castellum Inc. free cash flow generation index by year from 2020 to 2024. Year-by-year Free Cash Flow Generation Index for Castellum Inc.. For the full cash flow conversion analysis, see CTM cash generation efficiency.

Year FCG Index Free Cash Flow (USD) Operating CF Capital Expenditures YoY Change
2024 1.00x $1.12 Million $1.12 Million $3.32K ▲ +9.6%
2022 0.91x $900.88K $990.16K $89.28K ▼ -8.5%
2020 0.99x $1.00 Million $1.01 Million $5.45K —
FCG Index = Free Cash Flow / Operating Cash Flow. FCF = Operating CF + Capital Expenditures (capex stored negative).