Knowledge exchange at the highest level
21st Plansee Seminar from June 1 to 6
Breitenwang/Reutte, June 2, 2025 – This week, hundreds of experts in refractory and hard metals from research, academia and industry gather in Reutte again: At the 21st Plansee Seminar, one of the world’s largest specialist conferences in this field, the latest findings in the sector will be presented and discussed.
The Plansee Seminar includes scientific contributions covering the entire powder metallurgical value chain of refractory metals, hard materials, carbides and their surface engineering – from ore and powder to end products and their uses. Additionally, participants will explore possible alternative sustainable raw materials, future applications as well as innovative and sustainable processes and technologies.
Heinrich Kestler, Secretary and Organizer of the Plansee Seminar, adds: "This year, we are also celebrating a special anniversary: 100 years ago, the element rhenium was discovered. To commemorate this, we have organized a special thematic block."
Promoting continuous innovation through young scientists
The 21st Plansee Seminar welcomes around 530 participants from 30 countries. This includes representatives from universities, research institutes, industrial companies and powder metallurgy associations, as well as students. To provide a platform for exchange and networking for young people in scientific and technical degree programs, the organizers are hosting a "Students’ Dinner" for the first time this year.
Karlheinz Wex, Chairman of the Board of Plansee Group, emphasizes the importance of scientific exchange at conferences like the Plansee Seminar: "The founder, Paul Schwarzkopf, intended to increase knowledge by sharing. Innovations and collaboration in development are crucial to advancing our industry, a prerequisite for market success. It is not enough to provide only materials and products. Customers need solutions to their problems."
A traditional industry gathering
Since 1952, the Plansee Seminar has been held every four years at the headquarters of the Plansee Group in Reutte, Austria. It was initiated by the company's founder, Paul Schwarzkopf, and is considered one of the most significant conferences in the industry. The Plansee Seminar offers an open, international platform for the industry to exchange regularly, share experiences as innovation and development partners and strengthen networks.
About the Plansee Group: Focus on Molybdenum and Tungsten
With its products, the Plansee Group enables applications at the cutting edge of what is technically and physically feasible – in electronics, medical technology, energy supply, mechanical engineering, the construction industry, mobility, and security and defense.
Headquartered in Reutte, Tyrol, the group specializes in the powder metallurgical processing of the high-performance materials molybdenum and tungsten. The value chain extends from the processing of scrap and ore concentrates through the manufacture of intermediate products and blanks to the development and production of customer-specific components and tools.
The Plansee Group, with its parent company Plansee Holding AG, unites two strong business areas:
· Plansee High-Performance Materials, specializing in metallic products made of molybdenum and tungsten.
· Ceratizit, focused on tools made of hard metal (tungsten carbide) for the trades, machining, and industrial manufacturing.
The Plansee Group ensures long-term security of supply for its key materials through recycling and long-term partnerships with mining operators. The Plansee Group holds a 31 percent stake in the Chilean molybdenum processor Molymet and a 10 percent stake in the tungsten mining operator Almonty.
With 11,120 employees at 36 production sites, the Plansee Group generated consolidated revenue of 2.35 billion euros in fiscal year 2025/26. The fiscal year ends on the last day of February.
Media contact
Dénes Széchényi
Head of Group Communications
Nr. +43-5672-600-2243
Mobile +43-664-81 52 598
denes.szechenyi@plansee-group.com
