TransDigm targets another strong year after US$7 billion capital push

TransDigm Group Incorporated (NYSE:TDG) is entering fiscal 2027 with a larger acquisition base, a fresh double-digit growth target and a more imposing interest bill. The aircraft-components manufacturer reported fourth-quarter sales up 23% to US$2.988 billion, while adjusted earnings per share rose 15% to US$12.44, although GAAP net income fell 4% to US$586 million as interest and tax expenses climbed.

Fiscal 2027 guidance points to another year of expansion

TransDigm expects fiscal 2027 net sales of US$11.950 billion to US$12.150 billion, implying 14% growth at the midpoint from fiscal 2026. Net income is forecast at US$2.442 billion to US$2.490 billion, while reported EPS is expected to rise 20% at the midpoint to US$42.48.

The company’s preferred profitability measure, non-GAAP EBITDA As Defined, is forecast at US$6.195 billion to US$6.345 billion. The midpoint represents 13% growth, but a margin of about 52.0%, below the 52.7% recorded in fiscal 2026. TransDigm attributes its outlook to high-single-digit to low-double-digit growth in commercial original equipment, high-single-digit commercial aftermarket growth and high-single-digit defence growth.

Acquisitions lift sales while margins absorb dilution

Fiscal 2026 sales rose 20% to US$10.557 billion, with organic growth of 11%, or 13% excluding non-aerospace sales. EBITDA As Defined increased 17% to US$5.563 billion, but the margin declined from 53.9% to 52.7%. The company said recent acquisitions contributed roughly two percentage points of dilution to the annual margin.

TransDigm deployed more than US$7 billion during the year, including about US$4.4 billion on acquisitions and US$2.8 billion on share repurchases. The acquisition programme included Simmonds Precision Products, Jet Parts Engineering, Victor Sierra Aviation, Prince & Izant and 12 operating-unit bolt-ons. Prince & Izant, acquired for approximately US$1.07 billion in cash including certain tax benefits, makes brazing alloys and specialty metal components for aerospace, defence, turbine and transportation applications.

Debt-funded capital returns raise the financial stakes

The capital allocation pace has not come without leverage. TransDigm issued US$3.0 billion of 6.75% senior secured notes due January 2035 during the quarter, using part of the proceeds to repurchase about US$1.8 billion of notes due in 2028. Long-term debt stood at US$33.743 billion at September 30, up from US$29.167 billion a year earlier, while net interest expense for fiscal 2026 reached US$2.008 billion.

That burden was visible in the quarter: reported net income declined despite the sharp increase in sales, while adjusted net income rose 12% to US$706 million. TransDigm’s non-GAAP measures exclude items including acquisition and integration costs, stock compensation and refinancing costs, so the statutory figures remain important when assessing how much of the operating growth translates into bottom-line earnings.

The next test is whether the newly acquired businesses can support the fiscal 2027 revenue target without prolonging the margin dilution, while the higher debt load remains manageable. The company’s guidance assumes growth across all three primary end markets, but its ability to convert that demand into cash after interest, acquisitions and buybacks will matter as much as the headline sales number.