Raasi Refractories Ltd, established in 1981, primarily manufactures high alumina and high grog refractories, including insulation and acid-proof bricks. It operates a large production facility near Hyderabad.

The company started commercial production in 1985, focusing initially on fire clay checker bricks and mullite bricks.

Raasi Refractories has expanded its product range to include high-value items such as silica and kyanite bricks, indicating a strategic shift towards high-margin products.

Present development efforts include slice coke over refractories and laboratory upgrades, showcasing its commitment to innovation and quality improvement.

The company's heritage is rooted in a significant project undertaken in the mid-1980s to establish substantial production facilities in Andhra Pradesh.