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N3 Engine Overhaul Services

N3 Engine Overhaul Services is a German joint venture of Lufthansa Technik AG and Rolls-Royce plc specialising in the overhaul of Rolls-Royce Trent aircraft engines.

Last updated September 16, 2026

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Overview

N3 Engine Overhaul Services (N3) is based in Arnstadt, Thuringia, Germany, and describes itself as the only company in Europe specialised in the maintenance of Rolls-Royce Trent aircraft engines. It is a joint venture of Lufthansa Technik AG and Rolls-Royce plc, with its start dated to 2007. Its activities cover engine overhaul, component repair and engineering, and it reports having overhauled more than 1,730 engines as well as reaching the milestone of its 2,000th overhauled aircraft engine. The company is expanding its Arnstadt site, including a new logistics centre under the "xDREAM" expansion project.

History

N3 Engine Overhaul Services dates its start to 2007. It is a joint venture of Lufthansa Technik AG and Rolls-Royce plc and is based in Arnstadt, Thuringia, Germany. The company describes itself as the only company in Europe specialised in the maintenance of Rolls-Royce Trent aircraft engines, and states that it has overhauled more than 1,730 engines. It reports reaching the milestone of its 2,000th overhauled aircraft engine leaving its Arnstadt site. In July 2025 it held a groundbreaking ceremony for a new logistics centre as part of the "xDREAM" expansion project, with full commissioning planned for 2027.

Products and positioning

Specialist in the maintenance of Rolls-Royce Trent aircraft engines; described as the only company in Europe specialised in this field.

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