Kelteks Textile Factories Your specialist for technical and functional textile development and manufacturing!

About Us

about us ….is always also about others!
We take social responsibility seriously in our local community. Our company decided to focus our commitment to ‘Jak Kao Jakov’ a local parental initiative helping children and their families who suffer from serious sickness.More than 30 years of experience in the composites industry as a manufacturer and developer of high-tech technical textile reinforcements for a large variety of applications. Our field of expertise is the large scale production, with attention to every detail, of technical fibers such as carbon fibers, glass fibers, basalt fibers etc., utilizing state of the art machinery and technology.

We are a family owned business and we are proud of the long experience of our 250 well trained and highly educated and dedicated technical experts that ensure best products and services for you. You can trust us to be your partner for the complete value chain of your product, so that you can focus on your own business. Our 3 factories are located in the heart of Europe in beautiful Croatia, from where we supply our industrial customers in more than 30 countries. It goes without saying that we are certified according to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015

Sales &

Our sales reps are always there for
you. Listening to your ideas and
problems in collaboration with
other departments will offer you
the best solution. And then there’s of course also marketing.


Our engineers support you in every phase of your project. Whether in application consulting, assistance in dimensioning, or directly on the construction site or in the precast plant: we are there!

Research &

Our strength is R&D.
Researching and Developing
new products in co-operation
with our clients assures we suit
our clients needs best.

Our in-house, independent materials laboratory specializing in non-metallic reinforcements enables customer-specific product testing and new developments. KELTEKS offers your perfect solution various testing methods and services.


We leave nothing to chance. Starting with the individual fiber, we continuously develop our production process. We are proud of our in-house production and are pleased to be able to supply you with products of the highest quality. You wish for an individual product? No problem at all – we can also respond with our in-house production to your individual requirements.


A product that “performs better” than
others on the market but has the
same or better functions is the goal
pursued by our test lab, which is
constantly pushing the boundaries.


Our goal is that you can receive your products intact and in its best quality. For this purpose, we develop and produce individual packaging for you.

Logistics &

Last stop for your products in our house. Then it’s off on the great journey to you!

Our logistics and transport team will carefully pack the goods so that they arrive intact.

From this point on, you can look forward to high-quality and innovative products for your next construction project!