STG Aerospace

Aviation and Aerospace Component ManufacturingWales, United Kingdom51-200 Employees

STG Aerospace is an aviation and aerospace component manufacturer based in Cwmbran, Wales, United Kingdom, with 51-200 employees. It operates as part of Heads Up Technologies and focuses on cabin lighting and photoluminescent emergency exit markings, applying photoluminescence and specialist lighting technologies to enhance in-flight safety and passenger experience for OEMs, MROs and airlines. The company provides precision-engineered cabin lighting systems, including LED lighting and photoluminescent markings, to support safety, aesthetics, and efficiency in flight. STG Aerospace has a history of product development, including the Curve as part of its Universal Lighting Family launched in 2023, and has introduced eco-focused solutions such as the saf-Tglo eco E1 emergency floor path marking system around AIX 2024. It has engaged in sustainable packaging and airline partnerships, including a 2025 collaboration with Priory Direct for packaging and prior work supplying photoluminescent emergency path marking to Alaska Airlines, illustrating its market activity across OEMs and carriers.

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