With our expertise in lightning protection, surge protection and safety equipment, we have paved the way for the safe operation of electrical installations since 1910, even in complex scenarios.

So that your facility runs reliably and all systems functions safely. You will find comprehensive protection concepts and solutions here. Safe, efficient and standard-compliant.

About Us

DEHN is a leading, international family-owned electrical engineering company based in Neumarkt, Germany. With its comprehensive portfolio, DEHN addresses the megatrends of our time – from e-mobility and renewables to the protection of critical infrastructure. The company offers solutions and services for lightning and surge protection as well as safety equipment – fields in which, with more than 1,100 patents, DEHN is a leading innovator. The company’s products protect people and buildings, systems and telecommunications technology, process industry, as well as photovoltaic systems and wind turbines.
With more than 2,400 employees worldwide, DEHNgroup achieved revenue of around 460 million euros in the fiscal year 2022/2023. Alongside more than 110 years of experience, this constant growth is based on the highest quality standards and a consistent orientation towards customers and markets worldwide.

The company in numbers:

We have about 2,400 employees around the world
Including more than 120 in research and development and quality assurance
And more than 150 trainees
Our portfolio comprises over 4,000 devices and components
We sell to more than 70 countries through our partners, subsidiaries and our own offices

DEHN ASIA PACIFIC PTE. LTD. strategically located in Singapore is the South East Asian Regional HQs of DEHN SE. With the setup of this regional office, we ensure partners and customers are promptly supported. This also enhances our connection to the market in sharing new technologies especially in the field of Lightning and Surge Protection where technology is evolving fast due to the exponential increase in modern equipment sensitive to surges.