Defense Customers was Booz Allen Hamilton Holding’s largest revenue line in fiscal 2026, bringing in $6.07B of $11.22B (54%).
| 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 |
Booz Allen Hamilton Holding brought in $11.22B from its three revenue lines in fiscal 2026, the year ended March 31, 2026. That was down 6.4% from $11.98B in fiscal 2025. Defense Customers was the largest at $6.07B (54.1%), ahead of Civil & Commercial Customers at $3.25B (29.0%) and Intelligence Customers at $1.90B (16.9%).
Compared with fiscal 2025, Defense Customers grew fastest, up 2.1% to $6.07B, while Civil & Commercial Customers fell the most, down 22.1% to $3.25B.
Booz Allen Hamilton Holding began breaking out Civil & Commercial Customers in fiscal 2024, when it brought in $3.84B. Booz Allen Hamilton Holding stopped reporting Civil Customers as a separate revenue line after fiscal 2023, when it brought in $3.35B.
Cost-Reimbursable was Booz Allen Hamilton Holding’s largest revenue line in fiscal 2026, bringing in $6.59B of $11.22B (59%).
| 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 |
Booz Allen Hamilton Holding brought in $11.22B from its three revenue lines in fiscal 2026, the year ended March 31, 2026. That was down 6.4% from $11.98B in fiscal 2025. Cost-Reimbursable was the largest at $6.59B (58.7%), ahead of Time-&-Materials at $2.49B (22.2%) and Fixed-Price at $2.14B (19.1%).
Compared with fiscal 2025, every revenue line above 2% of revenue shrank. Cost-Reimbursable held up best, down 4.0% to $6.59B, and Fixed-Price fell the most, down 11.2% to $2.14B. From fiscal 2023 to 2026, combined revenue from these revenue lines grew 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%.
Prime Contractor was Booz Allen Hamilton Holding’s largest revenue line in fiscal 2026, bringing in $10.51B of $11.22B (94%).
| 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 |
Booz Allen Hamilton Holding brought in $11.22B from its two revenue lines in fiscal 2026, the year ended March 31, 2026. That was down 6.4% from $11.98B in fiscal 2025. Prime Contractor was the largest at $10.51B (93.7%), ahead of Subcontractor at $704.00M (6.3%).
Compared with fiscal 2025, Subcontractor grew 20.8% to $704.00M, while Prime Contractor fell 7.8% to $10.51B. From fiscal 2023 to 2026, combined revenue from these revenue lines grew 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%.
Booz Allen Hamilton Holding (BAH) reports its revenue by customer, by contract with customer, basis of pricing and by contract with customer, sales channel. In fiscal 2026, Defense Customers was its largest revenue line, bringing in $6.07B (54.1% of the total), followed by Civil & Commercial Customers at $3.25B (29.0%).
Defense Customers was Booz Allen Hamilton Holding's largest revenue line in fiscal 2026, bringing in $6.07B, or 54.1% of the $11.22B total across its three revenue lines.
Among Booz Allen Hamilton Holding's revenue lines that make up at least 2% of revenue, Defense Customers grew fastest in fiscal 2026, up 2.1% from $5.94B to $6.07B.
Every figure comes from Booz Allen Hamilton Holding's annual financial filings, as reported. Each line keeps the name Booz Allen Hamilton Holding gives it, and years follow its fiscal calendar.
Booz Allen Hamilton Holding's revenue by customer goes back to fiscal 2017, with figures through fiscal 2026. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.