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Your membership at Composites United e.V.

With approximately 350 members from industry and applied research, Composites United forms a strong, cross-industry network for fiber-based high-performance applications. Membership provides access to valuable B2B contacts and collaborative projects, enhances your visibility through targeted public relations efforts, and offers knowledge transfer, a widea range of educational opportunities, and support in tapping into international markets.

Discover added values

ITHEC 2026 - Book tickets and exhibition space now!

ITHEC, the renowned international conference and exhibition for thermoplastic composites, will take place in Bremen from October 28 to 29, 2026. Get your ticket now and plan 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 high-performance applications.

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 45 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 Bau CU Nord CU West
Info

Teijin Develops New Thermosetting Carbon Fiber-reinforced Plastic Combining Self-healing Functionality with Recyclability
Ceramic Composites CU CU Bau CU Ost
Info

A new take on form-fitting design
Non-metallic braided rib structures for carbon concrete
Ceramic Composites CU CU Austria CU Bau CU BW CU Nord CU Ost CU Switzerland CU West MAI Carbon
Info

Join the CU Joint Pavilion at Composites Bridge 2027 in Bangkok