There are numerous reputable manufacturers of Automatic Power Factor Correction (APFC) Panels, both globally and in India, catering to a wide range of industrial and commercial needs. Leading international players like Schneider Electric and Siemens are known for their high-quality, reliable, and technologically advanced solutions. In the Indian market, companies such as L& T, BCH Electric Limited, and Clariant Power System Limited are prominent. Other noteworthy manufacturers include Wonder Systems India, Datsons Electronics, and Beta Power Controls, all of whom specialize in offering custom-built, durable, and efficient APFC panels. These manufacturers distinguish themselves by using advanced microcontroller-based relays, robust components, and ensuring their products meet stringent safety and performance standards, thereby helping businesses reduce energy costs and improve power quality.