Defense Customers was the largest of Booz Allen Hamilton Holding Corp’s 3 reported lines in fiscal 2026, at $6.07B — 54% of $11.22B.
| Customer | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Defense Customers | $4.23B | $5.06B | $5.94B | $6.07B | ||||||
| Defense Clients | — | — | — | — | ||||||
| Civil & Commercial Customers | — | $3.84B | $4.17B | $3.25B | ||||||
| Civil Customers | $3.35B | — | — | — | ||||||
| Civil Clients | — | — | — | — | ||||||
| Intelligence Customers | $1.68B | $1.76B | $1.87B | $1.90B | ||||||
| Intelligence Clients | — | — | — | — | ||||||
| Global Commercial Clients | — | — | — | — | ||||||
| Total | $9.26B | $10.66B | $11.98B | $11.22B |
In fiscal 2026, which ended March 31, 2026, the 3 revenue lines Booz Allen Hamilton Holding Corp reported in this breakdown added up to $11.22B. That was down 6.4% from $11.98B in fiscal 2025. Defense Customers was the largest revenue line, at $6.07B or 54.1% of the total, followed by Civil & Commercial Customers ($3.25B, 29.0%) and Intelligence Customers ($1.90B, 16.9%). Together, the two largest revenue lines made up 83.1% of this total.
Compared with fiscal 2025, Defense Customers grew the fastest, rising 2.1% to $6.07B. Civil & Commercial Customers fell the most, down 22.1% to $3.25B.
Civil & Commercial Customers was first reported as a separate revenue line in fiscal 2024. The table also keeps 5 revenue lines that Booz Allen Hamilton Holding Corp no longer reports, so earlier years can still be read on their original basis; use "Show 5 discontinued" beneath the table to see them. This breakdown covers every fiscal year from 2017 to 2026, as reported in Booz Allen Hamilton Holding Corp's annual filings.
Cost-Reimbursable was the largest of Booz Allen Hamilton Holding Corp’s 3 reported lines in fiscal 2026, at $6.59B — 59% of $11.22B.
| Contract with Customer, Basis of Pricing | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cost-Reimbursable | $4.91B | $5.87B | $6.87B | $6.59B | ||||||
| Time-&-Materials | $2.30B | $2.53B | $2.71B | $2.49B | ||||||
| Fixed-Price | $2.05B | $2.26B | $2.41B | $2.14B | ||||||
| Total | $9.26B | $10.66B | $11.98B | $11.22B |
In fiscal 2026, which ended March 31, 2026, the 3 revenue lines Booz Allen Hamilton Holding Corp reported in this breakdown added up to $11.22B. That was down 6.4% from $11.98B in fiscal 2025. Cost-Reimbursable was the largest revenue line, at $6.59B or 58.7% of the total, followed by Time-&-Materials ($2.49B, 22.2%) and Fixed-Price ($2.14B, 19.1%). Together, the two largest revenue lines made up 80.9% of this total.
Compared with fiscal 2025, every sizeable revenue line reported in both years shrank. Cost-Reimbursable held up best, down 4.0% to $6.59B, while Fixed-Price fell the most, down 11.2% to $2.14B. Over fiscal 2023 to 2026, revenue across these revenue lines went from $9.26B to $11.22B, a compound annual growth rate of 6.6%. Cost-Reimbursable's share of the total rose from 53.0% to 58.7% over the same years.
This breakdown covers every fiscal year from 2017 to 2026, as reported in Booz Allen Hamilton Holding Corp's annual filings.
Prime Contractor was the largest of Booz Allen Hamilton Holding Corp’s 2 reported lines in fiscal 2026, at $10.51B — 94% of $11.22B.
| Contract with Customer, Sales Channel | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Prime Contractor | $8.76B | $10.14B | $11.40B | $10.51B | ||||||
| Subcontractor | $503.00M | $519.00M | $583.00M | $704.00M | ||||||
| Sub-Contractor | — | — | — | — | ||||||
| Total | $9.26B | $10.66B | $11.98B | $11.22B |
In fiscal 2026, which ended March 31, 2026, the 2 revenue lines Booz Allen Hamilton Holding Corp reported in this breakdown added up to $11.22B. That was down 6.4% from $11.98B in fiscal 2025. Prime Contractor was the largest revenue line, at $10.51B or 93.7% of the total, followed by Subcontractor ($704.00M, 6.3%).
Compared with fiscal 2025, Subcontractor grew the fastest, rising 20.8% to $704.00M. Prime Contractor fell the most, down 7.8% to $10.51B. Over fiscal 2023 to 2026, revenue across these revenue lines went from $9.26B to $11.22B, a compound annual growth rate of 6.6%. Prime Contractor's share of the total fell from 94.6% to 93.7% over the same years.
The table also keeps 1 revenue line that Booz Allen Hamilton Holding Corp no longer reports, so earlier years can still be read on their original basis; use "Show 1 discontinued" beneath the table to see them. This breakdown covers every fiscal year from 2017 to 2026, as reported in Booz Allen Hamilton Holding Corp's annual filings.
Booz Allen Hamilton Holding Corp (BAH) breaks its revenue down by revenue line. In fiscal 2026, its largest revenue line was Defense Customers, with $6.07B or 54.1% of the total, followed by Civil & Commercial Customers at $3.25B (29.0%).
Defense Customers was Booz Allen Hamilton Holding Corp's largest revenue line in fiscal 2026, with $6.07B in revenue, 54.1% of the $11.22B reported across its 3 revenue lines.
Of the Booz Allen Hamilton Holding Corp revenue lines reported in both fiscal 2025 and fiscal 2026, and making up at least 2% of the total, Defense Customers grew the fastest, rising 2.1% from $5.94B to $6.07B.
Every figure is taken from Booz Allen Hamilton Holding Corp's annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by revenue line covers fiscal 2017 to 2026. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.