About us

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About us

Neoker manufactures the NKR® single crystal alumina fibers for reinforcement of high performance composites.

The company is a spin-out of the University of Santiago de Compostela (USC).

Neoker is the result of years of research, reflected in patents, scientific publications and the know-how of the founding team.

To learn more about our know-how, visit our Knowledge Center.


Neoker is dedicated to manufacture and marketing of monocrystalline alumine fibers NKR® and the provision of services related to research, development and innovation of advanced materials for our customers.


Since its creation, Neoker has positioned itself as an exclusive supplier of a high-performance raw material becoming a technology partner of its customers and partners. Our goal is the continual improvement through the provision of services in the area of advanced materials.