Top ideas for key technologies

The W3+ Fair is the networking and new business event for enabling technologies

Our next event: W3+ Fair Jena 2025 on September 24 + 25

Get your ticket now

CALLING ALL INNOVATORS

GET INSPIRED WITH THE W3+ FAIR

Networking fair & conference for enabling technologies and innovation
The W3+ Fair is the marketplace for future technologies and cross-industry exchange. Knowledge, technologies, trends and talents from the fields of optics, photonics, electronics and mechanics come together at the high-tech locations of Wetzlar | Central Hesse and Jena | Thuringia.

At the W3+ Fair, leading exhibitors and hidden champions present the most advanced solutions and components that are used in a wide range of industries – from medical technology and aerospace to the automotive industry.

Learn from practical examples how high-tech solutions enable innovative processes and business models. Take the opportunity to network with experts and exchange ideas and requirements. At the W3+ Fair, you will quickly gain an overview of the key technologies of tomorrow and discover the potential that will take your company to the next level.

As a networking event for enabling technologies, the W3+ Fair brings together international expert knowledge and concentrated expertise: At high-tech locations in close proximity to key players and hidden champions.
The big goal: to jointly launch new solutions and future technologies.

Days until W3+ Fair Jena

Days until W3+ Fair Wetzlar

W3+ Fair
Jena 2025

Sparkassen-Arena
24. + 25. September

W3+ Fair
Wetzlar 2026

Buderus Arena
18. + 19. March

W3+ Fair
Jena 2025

Sparkassen-Arena
24. + 25. September

Days until the W3+ Fair Jena 2025

W3+ Fair
Wetzlar 2026

Buderus Arena
18. + 19. March

Days until the W3+ Fair Wetzlar 2026

SAVE THE DATE

18. + 19. March 2026  |  W3+ Fair Wetzlar 2026

PHOTONICS+ Europe joint stand

Together with our partners IVAM and EPIC, we enable uncomplicated participation in the Asia Photonics Expo (APE) from February 04- 06, 2026 in Singapore

BE PART OF IT

Be there when the experts in future technologies meet at the W3+ Fair!

What you can expect at the W3+ Fair
+ Cross Industry Concept
+ All-inclusive stand construction packages for uncomplicated trade fair participation
+ Free accompanying conference “en-tech.talks”
+ Top technology locations
+ Matchmaking forums
+ Current high-tech trends and innovations
+ Strong partners from business and politics

The W3+ Fair in one minute

Come with us on a tour of the W3+ Fair.
Experience the lively trade fair atmosphere, innovative technologies and uncomplicated networking.

The W3+ Fair is the central meeting place for experts and decision-makers in enabling technologies.

Become part of the community!

Partners of the W3+ Fair

EPIC - unser Partner
Optecnet
Spectronet auf der W3+ Fair
Photonics+ Europe powered by IVAM, EPIC & W3+
Hessen_Trade_Invest
photonics21
Tridelta Campus Hermsdorf auf der W3+ Fair Jena
medways auf der W3+Fair
Thüringer Zentrum für Maschinenbau auf der W3+Fair

News

The W3+ Fair at partner events – a review

This week, our W3+ Fair Project Director was on the road at the IVAM Hightech Summit 2025 in the impressive Signal Iduna Park stadium in…

TeamMit Automotive network meeting @ W3+ Fair Wetzlar 2025

The automotive and supplier industry is undergoing profound change. Looking beyond the horizon, into neighboring industries and application areas, can reveal valuable new opportunities. For…

Start-up Matching @ W3+ Fair Wetzlar 2025

The W3+ Fair Wetzlar 2025 takes innovation and networking to a new level! Be there when the Business Angels Mittelhessen e.V. invite you to the…

CUTTING-EDGE KNOWLEDGE TRANSFER

With the high-tech conference parallel to the fair

Since 2020, the en-tech.talks have provided information on trends and developments. In different thematic blocks, companies present their product concepts, strategies, research results and thought-provoking ideas in numerous keynotes.

W3+ Fair in the media

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