About company

GIG-IRM – the first facility in India located in Ahmedabad and manufactures Indian first-ever glass insulators, bringing electricity to every village of the beautiful country.

The initiative to set up local manufacturing of glass insulators was a co-decision of two large companies: Global Insulator Group and IRM Group.

Global Insulator Group is an international holding focused on sales and manufacture of glass, composite, porcelain insulators, and hardware fittings for overhead power lines and switchgear, 0.4 kV to 1150 kV stations, and substations. Whereas, IRM Group is one of the largest and the most respected companies in India’s private sector. The activities of both companies reflected in the local program “Make in India”, devised to transform India into a global design and manufacturing hub.

“When it comes to quality, we understand your needs.”

Over 400 loyal customers across 100 countries are testimonial of GIG commitments. Their continuous trust in us has enabled us to produce over 600 million glass insulators since 1960.

Already three decades ago, GIG supplied first glass insulators to NTPC (now POWERGRID). Now GIG-IRM Glass Insulators is the pioneer in Indian market offering highest quality of solutions to one of the world biggest and fastest growing economies


We strive to provide the Planet with electricity, and to make the world brighter and warmer, giving you warmth through our every insulator.

Our Goal

Leadership in reliability, innovations, and service for insulation.

GIG-IRM has introduced and certified for the quality management systems (ISO 9001:2015).

GIG has its own sales force, research and development facilities, and an independent laboratory that carries out tests of complete products.

We do this staying true to our promise to deliver the quality of perfection and perfection of quality.