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Your membership at Composites United e.V.

You would like to join the Composites United e.V. network with its approx. 350 active members and are wondering what added value the network can offer you? No problem. Our comprehensive added value catalog explains in detail which activities, support, offers and much more you can rely on in our five major service areas of networking, communication, technology, knowledge and internationalization.

Discover added values now!

ITHEC 2026 - Become an exhibitor!

ITHEC, the renowned international conference and exhibition for thermoplastic composites, will take place in Bremen from October 28 to 29, 2026. Book your exhibition space now and start planning your participation!

More information

Our latest CU reports

The latest edition of our member magazine is packed with exciting innovations from the CU network, particularly on this year's main topic of “Future Defense”. Let the expertise of our large network convince you.

Our latest CU reports

Cluster &
Networks

The clusters, networks and members of Composites United e. V. are constantly developing new approaches and solutions for fiber-based, multi-material lightweight design.

CLUSTER

CU Austria

The regional cluster CU Austria strengthens and bundles the competencies of highperformance companies...
NETWORK

CU Bau

The construction industry is an sector in which, on the one hand, the topic of high-performance fiber...
CLUSTER

CU BW

The regional cluster CU BW of Composites United aims to develop the field of carbon composites in the...
NETWORK

Ceramic Composites

The Ceramic Composites is an association of companies and research institutions in the field of ceramic...
NETWORK

CU Leichtbau-Forschung

Composites United Leichtbau-Forschung gGmbH (CU-LF) supports projects that deal with issues relating...
CLUSTER

MAI Carbon

The Leading-Edge Cluster MAI Carbon of Composites United e.V. (CU) pursues the goal of implementing lightweight...
CLUSTER

CU Nord

The Cluster CU Nord of Composites United e.V. is made up of the North German members of the former CFK...
CLUSTER

CU Ost

The regional cluster CU Ost of Composites United e.V. (CU) bundles and strengthens the fibre composite...
CLUSTER

CU Switzerland

Composites United Switzerland (CU Switzerland) is the Swiss network of Composites United e.V. The focus...
CLUSTER

CU West

The cluster CU West aims to make a decisive contribution to strengthening regional competencies in the...

Representations

Composites United is looking for partners around the world to drive the development of composite technology.

Members

Composites United consists of approximately 350 members from various industries, regions and countries, companies and institutions.

Projects

Joint projects bring the members of the network together on important topics in the industry and shape the future of the composites industry.

Working Groups

Over 40 technical working groups and groups on all relevant topics in the composites industry.

Cooperations

The CU cooperates with important partners in the field of multi-material lightweight design in order to bundle forces and use multiplier effects.

Sponsors

Our sponsors share the passion for innovation with us and support the association in realizing its goals.

Our
Competences

Let our numerous competences convince you.

About Us
Network
Research
Education
Sectors
About Us
Network
Research
Education
Sectors

Dates &
Events

The experts meet at the CU’s joint stands. And interested parties can get current information at the events within the network.
All Dates & Events

Current
News

The further development of the composites industry thrives on new knowledge and applications. Get information here.

More News
CU CU Nord CU Ost CU West
Info

Fraunhofer IFAM: Focus on innovative repair solutions for composite materials
Ceramic Composites CU CU Austria CU Bau CU BW CU Leichtbau-Forschung CU Nord CU Ost CU West MAI Carbon
Info

Transnational Eureka Lightweighting Call 2026
CU CU Japan
Info

ICC Newsletter 01/2026
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ABOUT

Composites United e.V. is a network of companies and research institutions that covers the entire value chain for fiber-based, multi-material lightweight design in Germany, Austria and Switzerland. There are also international representations in Japan, South Korea, China and India.

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