TransDigm (was Esterline Technologies)

U.S.A.

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Works in: Communications (Airborne) · General/Specialised Test Equipment · Sensors, Transducers & Detectors · Switches · Test & Measurement Meters

7 specific categories within these sectors — subscribe to see them.

Works on: Airbus A400M

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QMS AS9100 (EN9100 / JIS Q 9100) · AS9100D across multiple TransDigm operating units (formerly Esterline) company-stated ISO 9001 · ISO 9001:2015 at various operating units company-stated

Special processes NADCAP Electronics · Electronics commodity at select sites register-confirmed

Register-confirmed entries were verified in the official register (EASA, FAA, NADCAP eAuditNet). Corrections welcome via your company update page.

TransDigm Group Inc. TDG New York Stock Exchangeprimary T7D Frankfurt Stock Exchange 0REK London Stock Exchange T7D Stuttgart Stock Exchange T7D Tradegate BSX

Home-market primary listings are highlighted; other lines are secondary quotations of the same shares. Verified against the markets, August 2026.

Every dated event on our record for this company, from twenty years of coverage — acquisitions, contracts, milestones, facilities and more, each linked to its source. Log in to view.

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Information on this page is compiled from a variety of published sources.