Ralf Greifzu

Key-account-manager at Hyperion Materials & Technologies

Ralf Greifzu is a seasoned professional with extensive experience in management and account management roles. Currently serving as a Key-Account-Manager at Hyperion Materials & Technologies since March 2022, Ralf previously held the position of General Manager and VP at the same company from January 2020 to March 2021. Additionally, Ralf was Geschäftsführer at Arno Friedrichs Hartmetall GmbH&Co. KG from 2013 until March 2021 and took a pause from professional engagements while working from a home office between April 2021 and March 2023.

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Hyperion Materials & Technologies

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Hyperion Materials & Technologies is a global solutions provider for high-performance applications of hard and super-hard materials. With heritage as the world's premier cemented carbide, diamond and cubic boron nitride producer, our offering is based on premium products that can be engineered and manufactured to meet the dynamic needs of a wide range of industries, including: • Aerospace • Automotive • Electronics • Energy • Environmental & Process • Food & Beverage • General Manufacturing • Hygiene • Medical • Mining • Steel Production • Tool Making Our products are used in many demanding applications, including: • Manufacturing from cemented carbide powder • Tool manufacturing • Grinding, finishing, polishing and lapping • Wear protection • Rotary cutting • Can making • Metal forming • Hot rolling • Flow control and fluid handling • Exploration and production of natural resources Hyperion has well-established technologies and facilities across the world that support a global sales network that provides local support to our customers.


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1,001-5,000

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