The Diamorph Group is a manufacturer of proprietary advanced materials that create value and peace of mind for customers in a diverse range of applications.


Diamorph supplies advanced material solutions that ensure high performance and peace of mind in extremely demanding industrial applications and environments. The group consists of two manufacutring companies based in Manchester, United Kingdom, and Horni Briza, Czech Republic, with sales offices and staff in a further four countries.

The Diamorph group engages in development, manufacturing and sales of high performance products in the areas of fire protection, high temperature process industries, transportation and industrial composites and the customers can be found in more than 60 countries. Diamorph actively seeks deep niches in larger markets in order to differentiate itself from the competition and to obtain long lasting customer relations.

Diamorph is an export driven group with more than 40% of its sales reaching markets outside of Europe and actively seeks growth opportunities globally.

Value Proposition

Diamorph provides its customers with advanced material solutions that ensure high performance and peace of mind in extremely demanding industrial applications and environments.


Diamorph AB was founded in 2003 and builds on 50 years of experience from world leading materials research department at Stockholm University.

Diamorph hob certec is a world leading manufacturer of ceramic rollers for the tile industry and was founded in 1995 in Horni Briza, Czech Republic.

TENMAT is a leading manufacturer of advanced materials and components with a heritage dating back to 1911. The diversified product range includes wear parts and bearings, engineering ceramics, high temperature resistant materials, hard metals, and passive fire protection solutions. The company’s headquarters is situated in Trafford Park Manchester UK where the first composite engineering components were created at the turn of the twentieth century.


Due to the nature of the industries and applications Diamorph are active within, quality impregnates everything that we do. The quality and consistency of our products is a top priority and in the subsidiaries we are working continuously on exceeding our customers’ expectations.

All manufacturing sites operates the latest ISO 9001 quality systems and it is also commonplace to work against highly demanding customer-specific or industry-specific quality standards such as the ones found within the aerospace, fire protection, marine and automotive industry.

Our product quality is consistently monitored by in-house quality control equipment and engineers and are regularly tested and qualified by independent third party testing facilities and classification authorities.

Innovation Centre

The Group is fully committed to technical excellence through heavy investment in ongoing research and development. We have extensive in-house technical resources to develop innovative and high quality products.

Our unrivalled innovation and technical expertise has consistently led to the development of various industry standard products. Our main focus is on extending the performance characteristics of existing product ranges and taking the company forward into totally new and exciting growth areas such as advanced passive fire protection materials and hard metals.

Over the years the group has been awarded various rewards for its innovation skills.