Vertiv Acquires King Environmental Services Expanding Global Thermal Management
News related to:Vertiv Holdings Co · 2 min read
COLUMBUS, Ohio, Sept. 24, 2026 /CourierPR/ -- Vertiv Holdings Co, a global leader in critical digital infrastructure, has announced plans to acquire King Environmental Services Ltd. (KES), a Europe-based provider of fluid management, commissioning, and load-testing services for high-density, liquid-cooled data centers and other mission-critical facilities. The acquisition is expected to expand Vertiv's global thermal management services into Europe, the Middle East, and Africa (EMEA).
The deal builds on Vertiv's existing North American fluid management capabilities, including its 2025 acquisition of PurgeRite. KES will add specialized fluid management, commissioning, and load-testing expertise to Vertiv's portfolio, enhancing its ability to support customers across the thermal chain. KES's capabilities include fluid-system preparation, flushing, filtration, water treatment, commissioning, and performance validation, as well as thermal load testing for liquid cooling infrastructure and electrical load testing for critical power systems.
The transaction is expected to provide significant customer benefits, including reduced operational complexity through a single accountable partner for commissioning, testing, fluid management, and ongoing operations. It will also improve cooling system performance with clean, balanced, and validated fluid systems that support optimal heat transfer and equipment efficiency. Additionally, it will maintain compliance with regional fluid handling, treatment, and disposal requirements and increase confidence in infrastructure readiness through thermal load testing before facilities enter operation.
KES is headquartered near Dublin, Ireland, and serves customers across the EMEA region. The transaction is expected to close in the fourth quarter of 2026. Financial terms of the deal were not disclosed and are not expected to be material to Vertiv's financial results.
The acquisition is part of Vertiv's broader strategy to support customers across the thermal chain, particularly as high-performance computing and AI workloads increase heat densities and accelerate the adoption of liquid cooling. In these systems, fluid quality is critical to uptime, thermal performance, and equipment life. Contamination, trapped air, corrosion, improper chemistry, and flow imbalances can reduce heat-transfer efficiency, contribute to equipment degradation, and create commissioning and operational risks. Beyond initial commissioning, customers need lifecycle fluid management services to support system availability, thermal performance, equipment longevity, and operational economics.
KES has built a strong reputation in Europe based on its technical specialization, experienced field teams, established operating infrastructure, and safety culture. Its capabilities include fluid-system preparation, flushing, filtration, water treatment, commissioning, and performance validation. KES also provides thermal load testing for liquid cooling infrastructure and electrical load testing for critical power systems.
Together, Vertiv and KES are expected to deliver significant customer benefits from an expanded set of capabilities designed to: - Reduce operational complexity through a single accountable partner for commissioning, testing, fluid management, and ongoing operations; - Improve cooling system performance with clean, balanced, and validated fluid systems that support optimal heat transfer and equipment efficiency; - Maintain compliance with regional fluid handling, treatment, and disposal requirements; and - Increase confidence in infrastructure readiness through thermal load testing before facilities enter operation.
The transaction is expected to close in the fourth quarter of 2026. Financial terms were not disclosed and are not expected to be material to Vertiv's financial results.