About STG Aerospace

STG Aerospace is a pioneering force in lighting technologies for commercial and military aircraft interiors.

STG Aerospace was established in 1995 with the vision of making flying safer and more cost-effective. But these are not our only concerns: being solely focused in aerospace, we understand all the challenges faced by today’s leading airlines, MROs and OEMs.

We lead the field in the development of photoluminescent aircraft lighting – which includes saf-Tglo® floorpath marking and emergency signage – and continue to push boundaries in other specialist lighting applications, including LED.

As well as the commercial sector, we have almost two decades of experience of producing a wide variety of photoluminescent emergency signs for use in military aviation. Our photoluminescent products are a low-cost, low-maintenance solution, which is compatible with night vision goggles and offers many other benefits.

We are proud to provide excellent customer experience and value – with proactive and honest technical advice, and a clear understanding of cabin safety and regulatory requirements.

STG Aerospace continues to support ongoing research and development. To ensure our customers benefit from our innovation we continue to invest to protect our intellectual property across all products.

Since 1995, STG Aerospace has used the foremost patent companies to support and secure 15 global patents covering all product applications and designs in aerospace.

STG Aerospace has provided a license for aircraft installation however; we protect all system designs.

We pursue a policy of US FAA approval and certification for all our products. These approvals are then used as substantiation for other worldwide approvals. All STG Aerospace FAA STCs for saf-Tglo®, covering over 70 aircraft types, have reciprocal approval from EASA and most other authorities worldwide. Read more about certifications.

STG Aerospace holds AS9100, EASA Part 21 Subpart G, ISO 9001:2008, FAA-PMA and TSO organisation approvals. STG Aerospace is an approved direct supplier to Boeing and other OEMs. 

To download our current UK approval certificates click here

To download our current US approval certificates click here

AS9100 certificates may also be viewed online via the IAQG OASIS website. Our unique reference number (OIN) is: 6113696981.

If you wish to get in touch regarding quality-related matters you can email our quality department on quality@stgaerospace.com

STG Aerospace’s product innovation and business success have resulted in many prestigious industry awards including:

  • Boeing Best Performance Excellence Award  2016, 2015, 2014, 2013, 2012, 2011, 2010, 2008
  • PAX International Readership Awards - Best Cabin Interior Enhancement Award 2017
  • APEX Award Winner - Best Cabin Innovation 2016
  • Queen’s Award for Enterprise 2003, 2008, 2008, 2014
  • Crystal Cabin Award 2008
  • British Aerospace Innovation Award 2002
  • UK Millennium Product Award 2000


For all saf-Tglo®, saf-Tsign® and liTeMood® technical enquiries contact techsupport@stgaerospace.com

For all certification enquires contact certification@stgaerospace.com



STG Aerospace Limited
Registered Office: EcoTech Innovation Business Park, 21 Turbine Way, Swaffham, Norfolk, PE37 7XD United Kingdom.
Registered No. 1934202 England and Wales.


Get in touch

E: info@stgaerospace.com

Customer testimonial

“STG Aerospace liTeMood® system provided the product benefits, low cost and technical advantages we were looking for to enhance our B737NG cabin interiors, and simultaneously providing our customers with the best cabin ambience experience.” Freek Van De Pal, Manager maintenance & Engineering, Arkefly

STG Aerospace facts

STG Aerospace products are installed in over 11,000 aircraft, over one-third of the world’s passenger fleet. STG Aerospace understands the challenges faced by OEMS, working with Boeing, Embraer, BAE Systems, Fokker and Saab.