WELCOME TO THE NEOKER WEBSITE
History of the company
S.L NEOKER was born in 2000. It arises from the Institute of Ceramic Materials of Galicia in association with the University of Santiago of Compostelle in Spain. Established by the own creators of the technology, it received the grant of the Ministry of Industry and the Energy, through the program Neotec. Neoker benefited also from the support of Unirisco S.C.R and Uninvest S.G.E.C.R, (funds for support and investment in public-private partnership) so allowing the development of this company of production in advanced materials, entering the composition of alloys (otherwise called composite) in the metal industry, the composite materials, the glass and the polymers.
In 2007, Neoker received the award of the ENISA (Empresa Nacional de Innovacion), national agency of the Spanish government, which rewards the most successful company in the innovative materials.
In 2009, to Arlington in Texas, Neoker was selected by the steering committee of " World Best Technologies 2009 " (WBT 09) to give a talk on the innovative subject concerning the manufacturing technology of the alumina single crystal fibers .
In 2009, the company decided to develop its activites on the French market, mainly in aeronautic and space fields, so civil as military.
Fields of expertise
NEOKER is, presently, the only world producer of whiskers of pure alumina (nano single-crystal particles of alpha Al203).
In shape of nano filaments, this material is the indispensable reinforcement for diverse standards of advanced composites.

Mechanical and thermal resistance increased, resistance to chemical attacks, weight benefits, are the main assets of the pure alumina whiskers.
Neoker’s innovations were developed throughout numerous years of investigation. They are protected in the spanish and international patents of the company, published in scientific documents.
Several prizes and an international recognition for quality and properties of this revolutionary material, give Neoker the position, today, as the major supplier in reinforcement of diverse high-performance materials.
Applications and development
Applications
Neoker work in two additional fields:
- Supply whiskers of pure alumina fibers to elaborate alloys with innovative properties according to activities of customers. At this stage, the target is to create a "driver" of material for testing him in specific applications.
- Support the customers for elaboration of a « driver » and continuation of applications. With an innovative frame of mind, the team of the research department of Neoker collaborates with his customers in the search of concrete solutions to bring competitive advantages.
Development
Neoker continue its efforts in research and technology transfer to maintain the performance and the quality of its products at the highest requirement of his customers.
For any studies, projects and specific developments in the fields of application of our whiskers of pure alumina, you can contact us
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The competitive contribution of Neoker is the ceramic reinforcement of high performance
Main solutions and application fields

Composites with Metallic Matrix (MMC’s)
Whiskers of pure alumina can enter the composition of metallic alloys of very high-performance. The advantages obtained with MMC’s NEOKER are: lightness, greater mechanical resistance, resistance superior to the very high-temperature, resistance in corrosion effects, durability...
Our whiskers of pure alumina enters the manufacturing, among others, of combustion chambers, exhaust pipes, structures, prosthesis, machine tools & equipments…
more
Composites with Ceramic Matrix (CMC’s)
Our whiskers of pure alumina have ideal properties for the creation of composites with ceramic matrix.
The advantages obtained with CMC’s NEOKER are: transparency, resistance in high temperatures, in pressures and frictions...
Our whiskers of pure alumina enters, among others, the sensors, candles, combustion chambers, braking systems…more

Specific insulating material for very high-temperature
Fibers of pure alumina have spectacular performances. Their melting point being upper 2000°C, fibers improve heat resistance of any alloy.
Our whiskers of pure alumina enters, among others, the elements in friction of planes and rockets, glasses and polymers (cockpits, noses, air ports, optics and filters) the elements of safety including the field of the fires ( thermal barriers), the shells of black boxes, ovens,…
more
Special filters in aggressive environments
Mediums containing gases, liquids and very corrosive chemical compounds require materials such as the whiskers of pure alumina.
Our whiskers of pure almumine enters the composition of filters for liquids and gas (exhaust pipes, corrosive liquids…), optics and protection optical lenses in hostile environment...
more
Certifications : ISO 9001, ISO 14001, EMAS III
Business sectors :
Civil and military Aeronautics
- aerostructures
-.aérostructures, jet engines, turbines, turbine engines,
- transparent parts...
- Spatial civil and military
- propulsion systems (rockets, missiles, satellites)
- structure
- transparent parts …
Ground and maritime Transport
- automobile, railroad, maritime (structures, engines),
- vehicles and military ships (structures, armour platings),
- transparent parts
Medical applications
Nuclear domain
Optics
Building edifices
Textile industry- Clothes and bullet proof clothes…