When it comes to electrical power and advanced materials, Mersen is a name trusted by industries worldwide. With over 50 industrial sites and 21 R&D centers across 33 countries, Mersen has built a reputation for innovation, reliability, and engineering excellence. Their mission is clear: to power the technologies of tomorrow while delivering safe, efficient, and sustainable solutions for today’s challenges.
A Global Leader with a Local Impact
Founded more than a century ago, Mersen has grown into a worldwide leader in electrical power and advanced materials. Their expansive global footprint ensures they can meet the demands of clients across virtually every industrial sector. From high-tech research in Europe to large-scale manufacturing in Asia and North America, Mersen’s reach means their solutions are both cutting-edge and proven in real-world applications.
Industries Mersen Serves
Mersen’s expertise spans multiple markets, delivering products and systems that keep critical operations running.
Key industries include:
Renewable Energy – Solar and wind power applications rely on Mersen’s high-performance electrical protection and thermal management solutions.
Transportation – Rail systems, electric vehicles, and aerospace depend on Mersen for durable, efficient components.
Electronics & Semiconductors – Precision manufacturing and protection systems safeguard sensitive equipment.
Industrial Manufacturing – From steel mills to food processing plants, Mersen supports production efficiency and safety.
Chemical & Process Industries – Specialized materials withstand extreme conditions in demanding environments.
Mersen’s Mission: Powering the Future
Mersen’s dedication to research and development ensures they stay at the forefront of technology. Their 21 global R&D centers focus on innovation in areas like:
- Arc flash protection
High-performance fuses and electrical protection devices
Advanced carbon and graphite materials
Thermal management solutions for electronics and renewable energy systems
By combining engineering expertise with a deep understanding of industrial needs, Mersen develops solutions that improve safety, boost efficiency, and contribute to a more sustainable world.

Lakeland Engineering + Mersen: A Powerful Partnership
At Lakeland Engineering Equipment Company, we’re proud to supply Mersen products to customers across the Midwest and beyond. Our clients trust us to deliver reliable, high-quality components that perform under pressure—and Mersen consistently delivers.
Whether it’s fuses for protecting electrical systems, components for renewable energy projects, or specialized materials for high-demand environments, we leverage Mersen’s product range to meet the unique requirements of each project. By pairing Mersen’s global innovation with our local expertise, we help our customers improve safety, efficiency, and uptime in their operations.