W3+ Fair Jena 2025 | 24 + 25 September 2025
Visit one of the largest technology trade fairs in Thuringia: Network with over 250+ exhibitors, partners, speakers and sponsors.
The W3+ Fair Jena is growing! After Halls 1 and 2, we are expanding Hall 3 this year.
Over 50 new companies await you! High-caliber knowledge transfer at the free accompanying conference "en-tech.talks" with the following topics:
- European Digital Manufacturing: High-tech Innovations from Thuringia (OptoNet)
- Defense & Security by OptecBB
- New Markets: Agriculture & Food & Forrest
- Space travel: mission & technology
- Semiconductors and AI
- EPIC Panel Discussion “Photonics Driving Europe’s Industrial Edge”
- IVAM
- Photonics meet Microtechnology and much more...
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. Further information and tickets are available on our website www.w3-fair.com.