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TransDigm (TDG)

Aerospace acquirer; highly acquisitive and highly leveraged. TransDigm is listed on the New York Stock Exchange and reports in USD. compounders.ai reads its annual filings and shows reported operating profit next to normalized EBITA under one published rulebook, every figure linked to the filing it was read from.

Archetype
US industrial acquirer
Listing
New York Stock Exchange: TDG (listing key NYSE-TDG)
Country
United States
Reporting currency
USD
Filing source
SEC inline XBRL (native)
Latest filing on record
Form 10-K for the fiscal year ended 2025-09-30 — TransDigm, filed 12 Nov 2025 (25 filings on record)
Fiscal years published
FY2010–FY2025
Normalized EBITA published
FY2017–FY2019, FY2022–FY2025

Key figures, FY2025

Fiscal year ended 30 Sep 2025, in USD as reported. Published 20 Oct 2026 under ruleset 1.4.0; read for this page on 20 Oct 2026. Each figure links to the filing it was read from; a computed figure links to its primary citation.

FigureFY2025Source
Income statement
RevenueUSD 8,831 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:Revenues · as filed
Reported operating profitUSD 4,165 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · as filed
Reported operating margin47.2%Form 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
Normalized EBITAUSD 4,325 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
Normalized EBITA margin49.0%Form 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
Normalized EBITDAUSD 4,491 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
Returns on capital
ROIC incl. goodwill22.9%Form 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
ROIC excl. goodwill77.3%Form 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
ROIIC, 3 years72.0%Form 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:OperatingIncomeLoss · computed from cited lines
Balance sheet and cash
Net debtUSD 27,207 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:LongTermDebtAndCapitalLeaseObligations · computed from cited lines
Net debt to EBITDA6.00xForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:LongTermDebtAndCapitalLeaseObligations · computed from cited lines
FCF before acquisitionsUSD 1,809 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:NetCashProvidedByUsedInOperatingActivities · computed from cited lines
FCF available to shareholders (FCFA2S)USD 1,809 millionForm 10-K for the fiscal year ended 2025-09-30 — TransDigm · us-gaap:NetCashProvidedByUsedInOperatingActivities · computed from cited lines

Earlier years (FY2010–FY2024) are in the terminal's tabs below.

In the terminal

How the figures are made: methodology · glossary · how to cite them: citation guidelines.