Manufacturers of Advanced Composite & TPU Solutions
Since 1937 Permali has been a sector leader in the manufacture, design, and qualification of composite and PU material solutions for the defence, aerospace, health, rail, automotive, and many other engineering sectors that require compliance with complex regulatory frameworks.
Products we make include a vast range of bespoke FRP composite panels, components, and systems, based on a wide variety of resins, fibres, cores, and adhesives. Permali’s product range is extended further with the inclusion of our Tuftane® products, a range of aromatic thermoplastic polyurethane (TPU) elastic films.
Permali operates internationally from a large 10,500 m2 manufacturing facility based in Gloucester, UK. Utilising a comprehensive collection of specialised manufacturing capabilities all under one roof, and a quality management system designed to deliver continuous improvement which comply with ISO9001:2018 & AS9100 rev D.
People trust Permali – Protection. Performance. Precision. Advanced material solutions delivered by experts.
A rich history of innovation, a right first-time culture, and an honest, motivated, multiskilled workforce allows Permali to supply some of the most prestigious engineering organisations in the world. These relationships continue to thrive and prosper, combining effectively to create real value for money solutions that our customers trust meet their requirements at all levels.
The Diamorph Group
Permali is part of the Diamorph Group Composite & Materials business unit.
The Diamorph Group consists of brands that are well known for their material science innovation and proven performance in arduous real-life situations, as well as in-house manufacturing and R&D.
The Diamorph Group engages in development, manufacturing and sales of high-performance products:
- Composite and Polymer Materials
- High Temperature Solutions
- Passive Fire Protection
Diamorph actively seeks deep niches in larger markets where we can use our advanced materials knowledge, technological innovations and science to create differentiated products with extreme performance. The company operates globally with more than 61% of its revenue outside the UK & Ireland. Diamorph serves customers worldwide, with sales offices across Europe, North America & Australasia

Since 1937, Permali has been contributing to the forefront of innovation – breaking new frontiers from Spitfires to helping send man to Space.
