PPC
With over 130 years of experience PPC Insulators helps utilities, contractors and OEMs by delivering high-performance insulator solutions for substations, overhead transmission lines and precipitator applications. The company delivers high quality products with efficient designs and tight tolerances ensuring shorter lead times and global engineering support to effectively meet your critical insulator requirements.
LAPP
With a deep rooted heritage spanning over a century, LAPP Insulators ensure high-quality high-voltage insulator solutions across a global network spanning over 70 countries. LAPP combines tradition with continuous innovation to deliver environmentally responsible, custom-tailored designs for modern energy grids.
Cerisol
Founded in 1912, Cerisol is a technical expert manufacturer in advanced porcelain insulator solutions tailored for substations, disconnectors, bushing, transformers , and railway applications. Cerisol combines its deep technical expertise with a commitment to maximizing grid reliability and minimizing environmental impacts.