Incorporated in January 2008, Prostarm Info Systems Limited is an Indian company that specializes in designing, manufacturing, and selling energy storage and power conditioning equipment, commonly referred to as "Power Solution Products." These include UPS systems, inverter systems, solar hybrid inverters, lithium-ion battery packs, and voltage stabilizers. The company offers both customized and standard solutions, manufactured in-house or through contract partners, and also supplies third-party batteries. Additionally, Prostarm provides services such as reverse logistics, end-of-life disposal for UPS systems and batteries, and executes rooftop solar power plant projects on an EPC basis. Their offerings are complemented by installation, rental services, and comprehensive after-sales support, including warranty, post-warranty service, and Annual Maintenance Contracts (AMC). Serving a wide range of industries—such as healthcare, aviation, research, BFSI, railways, defense, education, IT, and renewable energy—their clientele includes major public sector organizations like the Airports Authority of India, CPWD Patna, PWD New Delhi, and NTPC Vidyut Vyapar Nigam Limited. As of May 17, 2025, Prostarm operates through 21 branch offices and 2 storage facilities across 18 states and 1 union territory in India. The company had 423 permanent employees and 19 contract staff as of March 31, 2025.