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CarbonCompetence GmbH

Austrian deep-tech company developing ultra-pure diamond coating systems and Diamond 4.0® layer technology.

Last updated September 28, 2026

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Overview

CarbonCompetence GmbH is an Austrian deep-technology company specializing in diamond coating technology and equipment. Based at the Werkstätte Wattens creative center in Wattens, Tyrol, the company was founded in 2016 by physicists Dr. Detlef Steinmüller and Dr. Doris Steinmüller-Nethl, who brought more than three decades of expertise in diamond coating research and development. CarbonCompetence builds on that long-standing collaboration with university and non-university research groups as well as industrial partners to develop next-generation, ultra-pure diamond layers. The company's core offering is its proprietary Diamond 4.0® technology, a coating process that generates high-purity diamond layers from hydrogen and methane. CarbonCompetence supplies both custom-engineered Diamond 4.0® coating systems and matching diamond layer systems tailored to specific customer applications. Its technology targets demanding industrial uses where diamond's extreme hardness, low friction, chemical inertness and thermal conductivity are valuable — notably tribology, wear protection, and electronics/sensorics, where diamond is used as a transducer material. CarbonCompetence positions itself as a bridge between decades of accumulated diamond-coating know-how and the industrial requirements of tomorrow. The company operates an interdisciplinary team of physicists, chemists, materials scientists, engineers, computer scientists and skilled technicians who support customers through all project and production phases. Its location in the Tyrolean Alps at Werkstätte Wattens, a creative hub for startups and established companies, provides an environment for efficient research and development. As a privately held Austrian company, CarbonCompetence serves customers in Austria, across Europe and internationally. Its Diamond 4.0® brand covers both capital equipment (coating plants) and the consumable layer systems applied to customer parts, making it a specialized supplier in the advanced materials and surface engineering sector.

History

CarbonCompetence GmbH was founded in 2016 in Wattens, Tyrol, Austria, by physicists Dr. Detlef Steinmüller and Dr. Doris Steinmüller-Nethl. The founders brought with them more than 30 years of expertise in diamond coating technology, accumulated through long-standing collaboration with research groups at universities and non-university research institutes as well as with industrial companies. This professional network focused on new diamond layer systems, and from intensive development work emerged the company's proprietary Diamond 4.0® coating technology. Since 2016, CarbonCompetence has offered custom-tailored Diamond 4.0® coating systems together with matching diamond layer systems for customer-specific applications. The company is based at Werkstätte Wattens, a creative center for startups and companies in the Tyrolean Alps, which provides an environment for efficient research and development. CarbonCompetence's team is interdisciplinary, comprising physicists, chemists, materials scientists, engineers, computer scientists and skilled specialists who support customers throughout all project and production phases. The company's technology generates ultra-pure diamond layers from hydrogen and methane using the unique Diamond 4.0® process. CarbonCompetence markets these layers under the slogan "the diamond layer of tomorrow" and targets applications in tribology, wear protection, and electronics/sensorics. By combining decades of experience with ongoing innovation, CarbonCompetence positions itself as a contributor to the industrial innovations of tomorrow.

  • 2016

    CarbonCompetence GmbH founded in Wattens, Tyrol, Austria, by Dr. Detlef Steinmüller and Dr. Doris Steinmüller-Nethl; begins offering Diamond 4.0® coating systems and layer systems.

Products and positioning

Specialist supplier of next-generation ultra-pure diamond coating technology and custom equipment, combining 30+ years of expertise with the proprietary Diamond 4.0® platform.

  • Diamond 4.0® coating systems

    Custom-tailored coating plants that generate ultra-pure diamond layers from hydrogen and methane using the proprietary Diamond 4.0® technology.

  • Diamond 4.0® layer systems

    Diamond coating layer systems matched to customer applications, including tribology, wear protection, and electronics/sensorics.

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