TransDigm Group Incorporated reports developments for a designer, producer and supplier of highly engineered aircraft components used in commercial and military aerospace markets. News commonly covers fiscal-quarter results, sales and margin trends, guidance updates, and demand across commercial aftermarket, commercial OEM and defense channels.
The company’s updates also reflect its acquisition-driven model and use of debt financing. Recent completed transactions added Jet Parts Engineering and Victor Sierra Aviation Holdings, businesses focused on proprietary PMA components, OEM-alternative parts, repairs and other commercial aerospace aftermarket products.
Vance Street Capital agreed to sell portfolio companies Jet Parts Engineering (Seattle) and Victor Sierra Aviation (Baldwin City) to TransDigm (NYSE: TDG) for $2.2 billion under a signed stock purchase agreement dated January 16, 2026.
Both sellers focus on proprietary PMA and aftermarket aerospace parts and services across commercial, regional, cargo, general and business aviation. Vance Street said it partnered with the founders in 2018 and 2021 to scale engineering, brands and capabilities. Advisors: Harris Williams and Paul Hastings for the sellers; Baker Hostetler for TransDigm.
TransDigm (NYSE: TDG) agreed to acquire Jet Parts Engineering and Victor Sierra Aviation Holdings for approximately $2.2 billion in cash, including certain tax benefits, subject to U.S. regulatory approvals and customary closing conditions. The two portfolio companies reported combined revenue of ~$280 million for calendar 2025 and employ about 700 people across engineering and repair sites in the U.S. and the U.K. Both targets are focused on proprietary PMA and aftermarket parts, with nearly all revenue from the commercial aftermarket; TransDigm says they will operate independently and support existing customers while pursuing growth under TransDigm ownership.
Arlington Capital Partners has agreed to sell Stellant Systems to TransDigm Group (NYSE: TDG) for $960 million. Stellant, headquartered in Torrance, CA, designs vacuum electron devices, solid state power amplifiers and RF components serving defense, space, medical and industrial markets. The company operates four U.S. facilities totaling >700,000 sq ft and employs ~950 people. The transaction is expected to close in 2026, subject to customary regulatory approvals and closing conditions.
TransDigm (NYSE: TDG) announced on Dec 31, 2025 a definitive agreement to acquire Stellant Systems for approximately $960 million in cash, including certain tax benefits.
Stellant, headquartered in Torrance, California, designs high-power electronic components and subsystems for aerospace and defense, and is expected to generate about $300 million of revenue for the calendar year ending Dec 31, 2025. Approximately 50% of Stellant's revenue comes from aftermarket sales; nearly all revenue is from proprietary products. Stellant employs ~950 people and operates manufacturing sites in Torrance, Williamsport, Melville, and Topsfield.
The transaction is subject to U.S. regulatory approvals and customary closing conditions.
OpenGate Capital completed the sale of ScioTeq to Tikehau Capital (aerospace & defense fund) on December 18, 2025. OpenGate will retain a meaningful minority position and continue supporting ScioTeq's growth. ScioTeq, with a 40-year heritage, supplies ruggedized displays and mission-critical electronics for aviation, defense and air traffic control from global engineering, sales and manufacturing sites.
Under OpenGate ownership since a 2021 carve-out from TransDigm (TDG), ScioTeq expanded its leadership and global sales footprint and advanced MicroLED and Mini LED display technologies for military applications. Tikehau's sector expertise is positioned to support further market access and product expansion.
TransDigm Group (NYSE: TDG) reported strong fiscal 2025 results with net sales $8,831M (+11.2% YoY) and net income $2,074M (+20.9% YoY). Fourth-quarter net sales were $2,437M (+12% YoY) and adjusted EPS was $10.82 (+10% YoY). Fiscal 2025 EBITDA As Defined $4,760M (+14.1%) and margin improved to 53.9%. The company returned ~$5.8B to shareholders in fiscal 2025 (a $5.2B special dividend and $0.6B repurchases) and completed the acquisition of Simmonds Precision Products post-quarter.
TransDigm issued $5.0B of new debt in August 2025 and provided fiscal 2026 guidance: net sales $9,750–9,950M, EBITDA As Defined $5,075–5,225M, and projected net income $1,906–2,026M (midpoint down ~5.2% vs. fiscal 2025, primarily due to higher interest expense).
TransDigm (NYSE: TDG) will report fiscal 2025 fourth-quarter earnings before market open on Wednesday, November 12, 2025. A conference call will follow the release at 11:00 a.m. Eastern Time. Participants must register to receive telephonic dial-in details and a unique PIN. A live audio webcast will be available at http://www.transdigm.com, and the webcast will be archived for replay later the same day.
TransDigm (NYSE: TDG) completed the acquisition of Simmonds Precision Products from RTX on Oct 6, 2025 for approximately $765 million in cash, following an initial announcement on June 30, 2025. Simmonds, based in Vergennes, Vermont, designs and manufactures fuel & proximity sensing and structural health monitoring systems for aerospace and defense.
Simmonds is expected to generate about $350 million of revenue in calendar 2025, with ~40% aftermarket revenue, nearly all sales from proprietary products, and ~900 employees. The deal was financed from TransDigm's cash on hand.
TransDigm Group (NYSE:TDG) has announced a significant special cash dividend of $90.00 per share, with a record date of September 2, 2025, and payment date of September 12, 2025. The dividend will also include cash dividend equivalent payments for eligible vested stock options.
Additionally, the company's subsidiary, TransDigm Inc., has successfully secured $5.0 billion in new debt financing, comprising of $500 million in Senior Secured Notes (6.25%, maturing 2034), $2.0 billion in Senior Subordinated Notes (6.75%, due 2034), and $2.5 billion in term loans (Term SOFR plus 2.5%, maturing 2032).
TransDigm Group (NYSE: TDG) reported strong fiscal Q3 2025 results with net sales of $2.237 billion, up 9.3% year-over-year, and net income of $493 million, a 6.9% increase. The company achieved an impressive EBITDA As Defined margin of 54.4%, up from 53.3% in the prior year.
Key financial metrics include earnings per share of $8.47 (up 6%) and adjusted EPS of $9.60 (up 7%). The company has revised its fiscal 2025 guidance upward for EBITDA As Defined and adjusted EPS, while slightly lowering sales guidance due to weaker commercial OEM performance.
TransDigm announced two strategic acquisitions: Simmonds Precision Products for $765 million and Servotronics Inc., deploying over $900 million in total capital. The company also completed a $2.65 billion refinancing and repurchased shares worth $131 million during Q3.