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    Solving Customer Challenges for 340 Years in industry

    De Dietrich's mission is to contribute to making it possible for essential businesses to build a better world.

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    We provide the pharmaceutical and chemical industries with technological solutions optimized to ensure quality, reliability, safety, cleanability and responsible energy consumption.
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    We deliver comprehensive solutions for enhanced operational containment, prioritizing safety, operator well-being, product quality, environmental protection, and sustainable production tools.
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    We support the green chemistry industry by providing it with specialized equipment and solutions, so that it can develop and contribute to health and environmental challenges.
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    Who We Are
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    De Dietrich is composed of the organizations formerly known as De Dietrich Glass Lining, Rosenmund-Guedu, and QVF Process Systems. Through the integration and synergies of these three companies, De Dietrich has become one of the most comprehensive global suppliers of engineered systems, equipment and services for the fine chemical and pharmaceutical industries.

    Worldwide there are more than 1,100 people and fifteen subsidiaries that form a network to serve our customers.

     
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    1684
    The company is founded
    1778

    King Louis XVI granted De Dietrich the first industrial trademark — the hunting horn — to prevent counterfeiting

    1870

    The first glass-lined cast-iron vessels were produced in Zinswiller plant

    1896

    De Dietrich moved into automobile construction and hired Ettore Bugatti in 1902

    1976

    Expansion to the US

    1999

    De Dietrich Purchased Rosenmund Guedu

    2000

    De Dietrich Purchased QVF Process Systems, Inc.

    2001

    De Dietrich Process Systems is formed from the combination of De Dietrich Glass-Lining, Rosenmund Guedu and QVF Process Systems.

    2011

    Development of powder handling technology with the introduction of the Powder Pump

    Glass lining manufacturing plant opened in Wuxi, China

    2021

    Opening of our second plant in Wuxi, China

    2022

    Acquisition of Zean Engineering

    2023

    Partnership with Alysophil for Continuous Flow Chemistry

    Partnership with CSV Life Science for Drum Containment Products

    2024

    Partnership with PTSC for New Batch Reactor System

    Acquisition of HEINKEL Drying and Separation Group

    Sustainability

    Our mission is to improve people’s health and protect the planet through innovative solutions in operational safety, product quality, and environmental protection, supporting activities in pharmaceuticals, chemistry, plant chemistry, and waste recycling.

    Recent Sustainability Initiatives

    • Implemented a water recycling program in Texas by installing a water tank for hydrotesting equipment, aiming to cut water use by 50%.
    • Conducted a comprehensive carbon footprint assessment across all production sites globally in 2021, leading to the development of an ambitious decarbonization strategy with detailed action plans for the upcoming years.
    • Achieved a 25% reduction in energy consumption through awareness campaigns, energy audits, and upgrades to more efficient heating systems among other initiatives.
    • Advanced our commitment to renewable energy by installing solar panels for self-consumption at our Semur and Zinswiller sites, with further installations planned for Wuxi, China.

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    A World of Opportunities Awaits at De Dietrich

    At De Dietrich, we foster a diverse and inclusive culture, blending innovation with meaningful work. Our ethics of respect, integrity, and transparency cultivate a vibrant, collaborative workplace. Ready for a rewarding career where your contributions matter? Explore the exciting opportunities on our Careers page and join our forward-thinking team.

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    DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.

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