Stilmas

Stilmas

Represented firms: Stilmas

Global leader in clean utility technologies

Stilmas is a global leader in clean-utilities technologies for the life science, biotech and advanced industries. With more than a century of expertise, the company designs and manufactures high-performance systems for purified water, WFI and pure steam, with over 10,000 engineered units and more than 1,000 complete water systems installed worldwide.

Stilmas' capabilities span the entire value chain, from research and development to engineering, production and validation. Its dedicated R&D departments actively contribute to the evolution of international standards, ensuring solutions that are technologically advanced, fully compliant and built for long-term efficiency.

Four core values define the Stilmas approach: purposefulness, pragmatism, flexibility and integrity. These principles guide every project, shaping a commitment to innovation, customer service and sustainability.

Stilmas Solutions

Stilmas delivers advanced clean-utilities solutions spanning a complete range of services for life sciences, biotech, micro-electronics and other high-purity industries. Serving over 5,000 global and local clients from five production and commercial hubs, Stilmas stands out in engineering, innovation and global reach.

Each solution is engineered to meet stringent process, quality and regulatory demands.

Purification processes employ methods such as multiple effect distillation (MED), vapor-compression (VC), reverse osmosis (RO), ion-exchange, UV oxidation and other advanced techniques.

What distinguishes Stilmas is the ability to deliver from concept through installation and service, in a truly turnkey approach. Whether designing robust water loops, upgrading ageing plants, or building a full clean-utilities system, Stilmas ensures optimal performance, minimal microbial risk and long-term efficiency, supporting clients and proposing the best solutions to achieve their goals.

Our offering covers all major solution streams:

  • Water for Injection (WFI)

    Water for Injection (WFI) can be defined as high-purity water without significant contamination. It is the main excipient used in the production of parenteral drugs and other Life Science applications. It can be produced using several technologies including Distillation using Multiple Effect (ME), Vapor Compression (VC), and Membrane filtration.

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  • Purified Water (PW)

    Purified Water (PW) is obtained through various purification steps involving physical and chemical processes including filtration, ion-exchange (IEX), reverse osmosis (RO) and others. It is then used as an excipient in the production of non-parenteral preparations and other pharmaceutical applications.

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  • Ultra-Pure Water (UPW)

    UltraPure Water (UPW) is highly purified water, free of all sub-micron contaminants, produced through advanced filtration processes like reverse osmosis, deionization, and ultraviolet oxidation. In microelectronics, EV battery, and semiconductor manufacturing, UPW is crucial for maintaining product integrity and preventing contamination, ensuring high quality and performance in sensitive processes.

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  • Pure Steam (PS) generation

    Pure Steam (PS) is steam that, when condensed, meets the same requirements as Water For Injection (WFI). It is a clean utility primarily used in the pharmaceutical industry for sterilising product-contact components and humidifying cleanrooms and isolator air supplies.

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  • Pretreatment

    We design Storage and Distribution systems to provide water to POU at the required location, flow, temperature and pressure while minimizing microbial growth and maximizing efficiency. Stilmas is the perfect partner to provide the all-in-one solution, from design to installation of complete clean utilities turnkey systems.

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  • Storage & distribution systems

    Pretreatment is the first step in many purification processes; it is composed by a variable number of operation units, and prepares the water for the final purification step. It removes biologicals, particles, colloidals, organics, minerals and oxidant fouling from water and it is essential for the performance and durability of the purification equipment.

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  • Turnkey installations

    In most cases, the obsolescence of an equipment is related to instrumental and electronic parts and components, like control systems. Stilmas Service department is able to provide the full overhauling of existing systems, including a relevant change control.

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  • Full system revamps

    High Purity Water is essential to various industries and scientific applications. This specialized form of water is meticulously purified to remove impurities, minerals, and contaminants.

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Landing Page: https://www.stilmas.com/equipment