Discover the best companies in Bulgaria

Leading the world in electrical measurement, LEM engineers the best solutions for energy and mobility, ensuring that our customers’ systems are optimized, reliable and safe. LEM is made of the expertise, talent and leadership of the 1,500 people working relentlessly to bring customers the best solutions. Our strong heritage is industry applications where we are market leader and have significant growth potential, while our fastest growing sector is automotive applications. Our growth is driven by mega trends that drive demand for electrical sensors: renewable energy, energy efficiency, reliable energy, distributed energy, mobility, automation and digitization. We have the strength of a diversified global footprint, with production sites in Geneva (Switzerland), Machida (Japan), Beijing (China) and Sofia (Bulgaria), and regional sales offices close to our clients’ locations.