Girdhari T. Jaisinghani is an Indian businessman, the billionaire co-founder and a key figure in Polycab India Limited (NSE: POLYCAB), a dominant manufacturer of cables, wires, and Fast Moving Electrical Goods (FMEG). His career is rooted in the essential electrical goods sector and family tradition, which began with his late father, Thakurdas Jaisinghani, who established Sind Electric Stores in 1964.

Girdhari and his three brothers (Inder T. Jaisinghani, Ajay T. Jaisinghani, and Ramesh T. Jaisinghani) started managing the family business in 1968. His entrepreneurial journey was defined by hardship: his younger brother, Inder, was forced to drop out of school at age 15 due to the sudden death of their father. This challenge instilled a fierce determination in the family to succeed.

Girdhari Jaisinghani and his brothers formally established Polycab Industries as a partnership firm in 1975, setting up their first factory for manufacturing cables and wires. Their strategic vision centered on vertical integration and high-quality production to dominate the rapidly growing Indian electrical market. In 1998, the company set up a major facility in Daman for producing various cables, including optical fibre cables.

Under their collective leadership, Polycab expanded aggressively, crossing INR 10,000 million in revenue by 2006 and diversifying into the FMEG (Fast Moving Electrical Goods) industry (switches, fans, LED lighting, and water heaters). Polycab executed a massive IPO in 2019, which was subscribed 52 times, securing the family's multi-billion dollar fortune. Girdhari's role is key in the family's long-term strategic oversight and expansion focus on the export market.

Girdhari Jaisinghani's social impact is structural, stemming from Polycab's role in supplying essential electrical infrastructure (cables and wires) for India's massive urbanization and industrial growth. The company provides thousands of stable industrial and technical jobs and supports the nation's energy and construction sectors.

His personal philanthropy supports various community and educational initiatives. His career is a testament to the profitability of disciplined, family-led industrial entrepreneurship in the essential electrical goods sector.

Girdhari Jaisinghani maintains the professional, composed style of an Indian industrial executive. His attire is consistently formal and high-quality, favoring traditional Indian business attire or tailored suits. His aesthetic reflects the stability and trustworthiness of his essential industrial enterprise.

Residing in Mumbai, India, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to industrial scale, quality control, and the long-term growth of the electrical goods supply chain.