United States was TransDigm’s largest region in fiscal 2025, bringing in $5.54B of $8.83B (63%).
| Geography | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|
| United States | $4.27B | $5.03B | $5.54B |
| Non-Us | $2.32B | $2.91B | $3.30B |
| Total | $6.59B | $7.94B | $8.83B |
TransDigm brought in $8.83B from its two regions in fiscal 2025, the year ended September 30, 2025. That was up 11.2% from $7.94B in fiscal 2024. United States was the largest at $5.54B (62.7%), ahead of Non-Us at $3.30B (37.3%).
Compared with fiscal 2024, Non-Us grew 13.3% to $3.30B and United States grew 10.0% to $5.54B. From fiscal 2023 to 2025, combined revenue from these regions grew from $6.59B to $8.83B, a compound annual growth rate of 15.8%. United States' share of the total fell from 64.8% to 62.7%.
Defense was TransDigm’s largest region in fiscal 2025, bringing in $2.27B of $4.90B (46%).
| Sales Market Type | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|
| Commercial & Non-Aerospace Oem | $2.67B | $3.40B | $1.18B |
| Defense | $993.00M | $1.24B | $2.27B |
| Commercial & Non-Aerospace Aftermarket | $1.11B | $1.29B | $1.44B |
| Total | $4.78B | $5.93B | $4.90B |
TransDigm brought in $4.90B from its three regions in fiscal 2025, the year ended September 30, 2025. That is less than the $8.83B it reports by geography, so these regions do not cover all of its revenue. Defense was the largest at $2.27B (46.4%), ahead of Commercial & Non-Aerospace Aftermarket at $1.44B (29.5%) and Commercial & Non-Aerospace Oem at $1.18B (24.1%).
Compared with fiscal 2024, Defense grew fastest, up 83.5% to $2.27B, while Commercial & Non-Aerospace Oem fell the most, down 65.3% to $1.18B.
Power Control was TransDigm’s largest segment in fiscal 2025, bringing in $2.27B of $3.92B (58%).
| Statement Business Segments | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power Control | $1.42B | $1.57B | $1.91B | $2.27B | |||||||||||
| Power &Amp; Control | — | — | — | — | |||||||||||
| Airframe | $891.00M | $1.11B | $1.29B | $1.49B | |||||||||||
| Non-Aviation | $165.00M | $152.00M | $165.00M | $160.00M | |||||||||||
| Total | $2.48B | $2.83B | $3.36B | $3.92B |
TransDigm brought in $3.92B from its three segments in fiscal 2025, the year ended September 30, 2025. That is less than the $8.83B it reports by geography, so these segments do not cover all of its revenue. Power Control was the largest at $2.27B (58.0%), ahead of Airframe at $1.49B (37.9%) and Non-Aviation at $160.00M (4.1%).
Compared with fiscal 2024, Power Control grew fastest, up 19.2% to $2.27B, while Non-Aviation fell the most, down 3.0% to $160.00M.
TransDigm (TDG) reports its revenue by geography, by sales market type and by statement business segments. In fiscal 2025, United States was its largest region, bringing in $5.54B (62.7% of the total), followed by Non-Us at $3.30B (37.3%).
United States was TransDigm's largest region in fiscal 2025, bringing in $5.54B, or 62.7% of the $8.83B total across its two regions.
Power Control was TransDigm's largest segment in fiscal 2025, bringing in $2.27B, or 58.0% of the $3.92B total across its three segments.
Non-Us grew faster than United States in fiscal 2025, up 13.3% from $2.91B to $3.30B. United States grew 10.0% to $5.54B.
Every figure comes from TransDigm's annual financial filings, as reported. Each line keeps the name TransDigm gives it, and years follow its fiscal calendar.
TransDigm's revenue by geography goes back to fiscal 2023, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.