STULZ worldwide

Reliable cooling for colocation and cloud

Cooling that keeps your mission-critical infrastructure running.

As a colocation or cloud provider, you're navigating surging compute densities, evolving customer SLAs, and growing sustainability mandates.

At STULZ, we engineer precision cooling solutions that are modular, high-density ready, and optimized for energy efficiency—whether you're building hyperscale campuses or edge facilities.

Key challenges

  • High-density compute loads
  • Speed-to-market
  • Energy and sustainability pressures
  • Uptime and reliability
  • Global service availability
  • Product flexibility
  • Scalability requirements

From challenge to solution: Cooling that fits your needs

  • High-density cooling systems

    STULZ delivers advanced air and liquid cooling technologies for high-density applications — engineered to handle the extreme thermal demands of AI, GPU, and HPC environments.

  • Accelerated speed-to-market

    With a global manufacturing network across Europe, Asia, North and South America, STULZ ensures rapid product availability and deployment. Pre-engineered systems enable fast integration into existing infrastructures, helping colocation and cloud providers meet tight timelines.

  • Energy-efficient and sustainable cooling

    STULZ cooling solutions are engineered for maximum energy efficiency and environmental sustainability. They incorporate Free Cooling, adiabatic cooling, low-GWP refrigerants and Liquid Cooling technologies—ensuring maximum energy efficiency and ESG compliance.

  • Reliable systems for maximum uptime

    To ensure continuous operation, STULZ systems are engineered with intelligent control, premium components, and robust design. Features and services like redundancy concepts, remote monitoring and predictive maintenance enhance reliability across distributed sites, enabling data centers to maintain high availability.

  • Global presence with local support

    With a network of over 150 partners worldwide, STULZ ensures seamless global coverage backed by local technical support. Wherever your data center operates, you benefit from expert service and fast response times—ensuring your infrastructure stays reliable and efficient worldwide.

  • Flexible product portfolio

    Whether you need standardized units for rapid deployment or fully customized solutions for complex requirements, STULZ offers a highly flexible product range. Designed with agility and precision, our cooling systems can be tailored to meet diverse infrastructure needs and evolving business goals.

  • Modular and scalable cooling infrastructure

    All STULZ cooling solutions are built with scalability in mind. Modular designs allow for seamless expansion, enabling data centers to grow efficiently and adapt to changing demands without compromising performance or reliability.
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