Key Highlights
- Vertiv (NYSE:VRT) completed its acquisition of King Environmental Services Ltd. (KES) on 26 October 2026.
- KES is based near Dublin, Ireland, and provides fluid management, commissioning and load testing for liquid-cooled data centers.
- The deal extends fluid management services into Europe, the Middle East and Africa.
- Financial terms were not disclosed and are not expected to be material to Vertiv's results.
Vertiv Holdings Co. (NYSE:VRT) has completed its acquisition of King Environmental Services Ltd. (KES), a Europe-based provider of fluid management, commissioning and load-testing services for high-density, liquid-cooled data centers. The company announced the completion on 26 October 2026. KES is headquartered near Dublin, Ireland, and serves customers across Europe, the Middle East and Africa (EMEA).
What KES Brings to Vertiv
KES was founded in 2002 and operates from hubs in North Dublin and Frankfurt. Its services cover design review and feasibility studies, pipework flushing, filtration and water treatment, testing, adjusting and balancing, data logging and thermography, and large-scale thermal and electrical load testing. Vertiv says the company validates that cooling systems are clean, balanced, efficient and ready for high-density and AI workloads.
The acquisition extends Vertiv's global thermal management services into EMEA. It follows Vertiv's 2025 acquisition of PurgeRite, which established its fluid management presence in North America.
Customer Offering, Management Comments and Deal Terms
Vertiv lists four outcomes it expects customers to gain from the combination: lower operational complexity through a single partner for commissioning, testing, fluid management and operations; better cooling system performance through clean, balanced and validated fluid systems; compliance with regional fluid handling, treatment and disposal rules; and thermal load testing before facilities enter operation.
Chief executive Giordano Albertazzi said that as computing density rises, cooling performance depends on field execution as well as engineering and system design, and that KES extends Vertiv's fluid management work into EMEA.
Financial terms were not disclosed. Vertiv stated that they are not expected to be material to its financial results. The company is headquartered in Westerville, Ohio, and operates in more than 130 countries.
Vertiv describes itself as bringing together hardware, software, analytics and ongoing services for data centers, communication networks and commercial and industrial facilities. KES was founded in 2002 and covers services from design review and feasibility studies to pipework flushing, filtration, water treatment and load testing. The two companies' services combine commissioning, testing, fluid management and ongoing operations under one provider.
Why This Could Matter
The completed acquisition gives Vertiv a services presence in EMEA that mirrors the capabilities it added in North America through PurgeRite. Because the price was not disclosed and is described as immaterial, the announcement's significance lies in geographic coverage and service scope rather than in its financial size.
In North America, Vertiv's fluid management presence was established through the 2025 PurgeRite acquisition. The KES acquisition applies the same service model to EMEA, where KES operates from North Dublin and Frankfurt.
The Bottom Line
Vertiv has closed the KES deal, adding a Dublin-based specialist in fluid management and commissioning for liquid-cooled data centers to its services portfolio.






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