W3+ Fair Wetzlar 2025

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19 + 20 March 2025

9.30 AM - 5.00 PM

Buderus Arena Wetzlar

CRADLE OF VISIONARY IDEAS - Booming high-tech region in Hessen

Booming high-tech – not only the world-famous Leica camera was invented here – the W3+ Fair is also “Made in Wetzlar”. The industry network Wetzlar Network launched the trade fair in 2014 together with Fleet Events – and found the ideal location in its Hessian home town. There are more world market leaders in the vicinity of the leading center of the optics industry than almost anywhere else. At the W3+ Fair, it’s easy to talk to the global players in person!
Learn more, expand your network and experience two days of trade fairs on March 19 and 20, 2025, all about the future technologies of optics, photonics, electronics and mechanics.in Hessen

Days until W3+ Fair Wetzlar

Let´s talk about

Semiconductors | Industrial image processing with AI | Aerospace | AI in the enterprise | EPIC TechWatch | Modern Optics – new technologies and applications | AI + Robotics | Security + Defense | Lasers and much more.

W3+ Fair Wetzlar
W3+ Fair Wetzlar
W3+ Fair Wetzlar

BECOME AN EXHIBITOR

Uncomplicated trade fair participation with our all-inclusive stand construction packages

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BECOME AN EXHIBITOR

Be there when the experts in future technologies meet in Central Hessen!

What you can expect at the W3+ Fair Wetzlar 2025

  • 200+ companies and partners
    with the latest trends and innovations
  • 40+ speakers
    at the free accompanying conference “en.tech-talks”
  • Campus Area
    with the latest findings from university research
  • Simply make contacts
    and help shape the technological future

Secure your ticket now!

W3+ FAIR WETZLAR 2025

CUTTING-EDGE KNOWLEDGE TRANSFER

With the accompanying high-tech conference

New Technologies, Business Opportunities, Industry 4.0 and Applications were the top themes of the 2025 accompanying conference.

A look back: Successful meeting of the industries of the future in March 2024

Around 200 exhibitors, partners and speakers met a good 2,000 trade visitors in Wetzlar on March 13 and 14, 2024.
Top speakers spoke on stage at the free accompanying conference en-tech.talks.

Take part and become an exhibitor

Wetzlar - A center for optics, precision and high-tech

Big names from Wetzlar are recognized worldwide: Entrepreneurial success stories such as those of Leica, Heraeus and Carl Zeiss Sports Optics began here. As the cradle of the German optics and precision engineering industry, Wetzlar has developed into a leading high-tech location in the heart of Germany.

Numerous international corporations, but also many small and medium-sized enterprises (SMEs), characterize the economic life of the city. The optics, electronics, precision engineering and mechanical engineering sectors are particularly well represented here and drive innovation for the global markets.

Wetzlar is not only home to research and development – it also manufactures cutting-edge products for global markets. Thanks to the extraordinary density of expertise in the fields of optics, precision engineering, automation technology and medical technology, the city plays a central role in Germany’s industrial and innovation landscape.

That's why you should take part in the W3+ Fair Wetzlar:

  • Cross-industry concept
    for cross-industry innovations
  • Matchmaking forums
    for targeted networking
  • en-tech.talks accompanying conference
    for free knowledge transfer
  • Campus Area
    for current university research & recruiting
  • Meeting place for visionary technologies
    In the middle of Germany
  • High-tech location
    with a high concentration of expertise
  • International innovative strength
    through trade visitors from over 20 countries
  • Strong partners
    for new contacts and project ideas from industry and science

Become an Exhibitor

Become an exhibitor of the W3+ Fair Wetzlar

Be there as a visitor

Secure your ticket!

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Hygiene concept

Your safety is our top priority

To this end, we continuously update our comprehensive hygiene and access concept – quite flexibly according to the local requirements of the authorities – and have a ready-made test concept in our pocket. This makes the W3+ Fair a safe meeting place for experts even in Corona times.
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