Sheela Foam Ltd. engages in the manufacture and sale of polystyrene foam products. Its products include mattresses, furniture-cushioning material, pillows, cushions, sofa-cum-beds and comfort accessory products under the Sleepwell brand. It also offers technical products and Joyce foam. The company was founded by Sheela Gautama on June 18, 1971 and is headquartered in Noida, India.