W3+ Fair Wetzlar 2025

W3+ Fair - Networking fair and conference for enabling technologies

Get in touch with global players and hidden champions at the W3+ Fair Wetzlar! Get inspired, expand your network and experience two fair days around the future technologies optics, photonics, electronics and mechanics on 19 and 20 March 2025.
It’s not only the world-famous Leica camera that was invented here – the W3+ Fair is also “Made in Wetzlar”. The industrial network Wetzlar Network launched the trade fair in 2014 in conjunction with FLEET Events – and found the ideal location in its home city in the state of Hesse. Around the leading centre of the optics industry there are more world market leaders than almost anywhere else.

Best reasons to take part

Developers meet users - precision meets innovation: networking and new business with key contacts from the international high-tech scene.
Competitive advantages through innovative trade fair concept

The W3+ Fair connects developers with users

The optics, photonics, electronics and mechanics sectors meet the key user sectors of MedTech, Life Science, Automotive, Aerospace, Consumer Electronics and Tools/Machinery at the trade fair. Together they develop cross-industry innovations, and the compact, networking-oriented event concept makes it easy to make contacts.

More than 15,000 contacts

Organizer Fleet Events invites more than 15,000 verified contacts from the user industries to the events. Exhibitors, partners and sponsors who present their products and services at the trade fair benefit from the top-level approach in the run-up to and at the trade fair.

At central locations of the high-tech industries

The W3+ Fair takes place at established production locations in the industries of the future. This guarantees an environment of top-level exhibitors and visitors, concentrated know-how on site and personal contact with many local (world market) companies.

High quality of participants

The exhibitors at the W3+ Fair attest to the consistently high quality of visitors to the event.

Cutting-edge knowledge thanks to first-class supporting program

Top topics and market trends that move the industries and the sophisticated lecture program with experienced speakers and key note speakers create added value to the trade fair.