World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

Johnson Controls in $870m deal for Silent-Aire

IRELAND: Johnson Controls has entered into a definitive agreement to acquire Canadian data centre cooling company Silent-Aire in a deal worth up to $870m.

With headquarters in Edmonton, Alberta, Silent-Aire is a global leader in hyperscale data centre cooling and modular critical infrastructure solutions. It specialises in the design, engineering and manufacturing of mission critical custom air handlers and modular data centres for hyperscale cloud and co-location providers.

The deal will include an upfront payment of approximately $630m and additional payments to be made subject to the achievement of post-closing earn-out milestones.

Silent-Aire’s revenue for the fiscal year to the end of May 2021 is expected to reach approximately $650m. A recent report on data centre thermal management by research company Omdia recorded Silent-Aire as the leading air handling unit company with a 43% global market share in 2019.

“With Silent-Aire, Johnson Controls has a significant opportunity to increase our focus on the data centre vertical and accelerate growth in this attractive end market by combining the strengths of our global scale in manufacturing and service, with leading-edge innovation and a broad portfolio of technologies dedicated to serving hyperscale providers,” said George Oliver, Johnson Controls chairman and CEO. 

The continuous migration of applications to the cloud (SaaS) has resulted in unprecedented demand for computing power and the rapid expansion of data centre infrastructure. Over the last several years, this trend has overwhelmingly favoured the development of hyperscale cloud and co-location facilities. 

“Silent-Aire grew up with the cloud and our DNA translates what it means to be a hyperscale data centre company,” said Silent-Aire co-CEO Lindsey Leckelt who, with his brother Dan, took on the leadership and strategic direction of Silent-Aire in early 2000.

“Being an innovative partner with early adopters, we broke through traditional design barriers that pushed energy initiatives in what led to how most hyperscale data centres are cooled and engineered today,” he continued. 

In addition to its Edmonton global HQ, Silent-Aire has bases in Gilbert, Arizona, and Dublin, Ireland. It has approximately 3,000 employees globally. 

Latest News

19th August 2026

$22.3m for sustainable cooling projects in Africa

ETHIOPIA: Twelve projects in Africa are to receive more than US$22.3m in funding to accelerate the continent’s transition toward sustainable cooling, energy efficiency, climate action and ozone layer protection. 
19th August 2026

Daikin expands available EPDs 

UK: Daikin has expanded its range of Environmental Product Declarations (EPDs) to include commercial air conditioning, chillers and commercial heat pump ranges. 
19th August 2026

Cool energy from waste heat

SOUTH KOREA: A Korean research team has developed a chemical adsorption heat pump system powered by low-temperature waste heat.
18th August 2026

Carrier acquires Toshiba distributor in Benelux

BENELUX: Carrier has completed the acquisition of Intercool, the authorised distributor of Toshiba HVAC products in Belgium, the Netherlands and Luxembourg.
18th August 2026

Ziehl-Abegg to build €25m factory in China

CHINA: German motor and fan manufacturer Ziehl-Abegg has broken ground on a new €25m production facility in China. 
18th August 2026

Ricardo Bristotti appointed Nidec GA president

BRAZIL: Nidec Global Appliance, owner of the Embraco brand, has appointed Ricardo Bristotti as its new president. He replaces Alberto Casnati.