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Legrand Improving Lives

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[Interview] Joonwon Kim - Legrand Korea Data Center Sales Team Director

Named one of the top 100 global sustainable companies (World Economic Forum), Legrand is headquartered in France and has entered more than 180 markets through branches in more than 90 countries around the world to provide solutions optimized for residential, commercial, industrial, and data center (DC) environments.

In particular, LeGrand is pioneering a new market by introducing a water-cooled RDHx (Rear Door Heat XChanger) solution in Korea, where demand for high-density GPU server rack cooling solutions is increasing due to the recent spread of HPC (High-Performance Computing) and hyperscale DC.

I met with Joonwon Kim(director) who leads the data center team and heard about Le Grand's DC business strengths and market trends for RDHx, which is being reviewed for applicability mainly by large Korean companies.Read more: [인터뷰] 김준원 르그랑코리아 데이터센터팀장 (

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Legrand Improving Lives

Our purpose statement expresses the Group’s ambitions by explicitly linking our core business with our key role in equipping buildings. Backed by 150 years of history, it gives meaning to Legrand’s daily work and guides our strategic choices. It captures our vision and unites all of our people around a common project.


Legrand Improving Lives
Legrand Improving Lives

Great Projects: Themis Building, Paris

At the heart of the new Parisian district of the Clichy-Batignolles ZAC in the 17th arrondissement, the new Themis building boasts a number of environmental labels. ENGIE INEO Tertiaire IdF Projets Complexes was responsible for the electrical installations on this 10,000 m² site. The electrical contractor worked in partnership with Legrand, which supplied all the installations.

La ZAC ClichY

CSR: Our Responsibility

As a leader, we consider it our duty to offer concrete responses to the major technological and societal challenges of our century.