United States was the largest of TransDigm Group INC’s 2 reported lines in fiscal 2025, at $5.54B — 63% of $8.83B.
| 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 |
In fiscal 2025, which ended September 30, 2025, the 2 regions TransDigm Group INC reported in this breakdown added up to $8.83B. That was up 11.2% from $7.94B in fiscal 2024. United States was the largest region, at $5.54B or 62.7% of the total, followed by Non-Us ($3.30B, 37.3%).
Compared with fiscal 2024, Non-Us grew the fastest, rising 13.3% to $3.30B. Over fiscal 2023 to 2025, revenue across these regions went 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% over the same years.
This breakdown covers every fiscal year from 2023 to 2025, as reported in TransDigm Group INC's annual filings.
Defense was the largest of TransDigm Group INC’s 3 reported lines in fiscal 2025, at $2.27B — 46% of $4.90B.
| 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 |
In fiscal 2025, which ended September 30, 2025, the 3 regions TransDigm Group INC reported in this breakdown added up to $4.90B. That is less than the $8.83B in its breakdown by region, so these regions do not account for all of its revenue that year. Defense was the largest region, at $2.27B or 46.4% of the total, followed by Commercial & Non-Aerospace Aftermarket ($1.44B, 29.5%) and Commercial & Non-Aerospace Oem ($1.18B, 24.1%). Together, the two largest regions made up 75.9% of this total.
Compared with fiscal 2024, Defense grew the fastest, rising 83.5% to $2.27B. Commercial & Non-Aerospace Oem fell the most, down 65.3% to $1.18B.
This breakdown covers every fiscal year from 2023 to 2025, as reported in TransDigm Group INC's annual filings.
Power Control was the largest of TransDigm Group INC’s 3 reported lines in fiscal 2025, at $2.27B — 58% of $3.92B.
| 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 |
In fiscal 2025, which ended September 30, 2025, the 3 segments TransDigm Group INC reported in this breakdown added up to $3.92B. That is less than the $8.83B in its breakdown by region, so these segments do not account for all of its revenue that year. Power Control was the largest segment, at $2.27B or 58.0% of the total, followed by Airframe ($1.49B, 37.9%) and Non-Aviation ($160.00M, 4.1%). Together, the two largest segments made up 95.9% of this total.
Compared with fiscal 2024, Power Control grew the fastest, rising 19.2% to $2.27B. Non-Aviation fell the most, down 3.0% to $160.00M.
The table also keeps 1 segment that TransDigm Group INC 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 2011 to 2025, as reported in TransDigm Group INC's annual filings.
TransDigm Group INC (TDG) breaks its revenue down by region and segment. In fiscal 2025, its largest region was United States, with $5.54B or 62.7% of the total, followed by Non-Us at $3.30B (37.3%).
United States was TransDigm Group INC's largest region in fiscal 2025, with $5.54B in revenue, 62.7% of the $8.83B reported across its 2 regions.
Power Control was TransDigm Group INC's largest segment in fiscal 2025, with $2.27B in revenue, 58.0% of the $3.92B reported across its 3 segments.
Of the TransDigm Group INC regions reported in both fiscal 2024 and fiscal 2025, and making up at least 2% of the total, Non-Us grew the fastest, rising 13.3% from $2.91B to $3.30B.
Every figure is taken from TransDigm Group INC'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 region covers fiscal 2023 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.