Advanced Enzyme Technologies Limited, together with its subsidiaries, engages in the research, development, manufacture, and marketing of enzymes and probiotics in India, Europe, the United States, Asia, and internationally. The company offers enzymes and probiotics-based nutritional supplements for human healthcare and nutrition, animal nutrition, fruit and vegetable processing, baking, brewing and malting, starch and grain processing, protein modification, yeast processing, dairy and cheese processing, and oils and fats processing, as well as for specialty applications, biofuels, and bio-catalysis. It also provides non-food processing enzymes for textile, leather, and pulp and paper processing, as well as detergents and cleaning aids. The company was formerly known as Advanced Biochemicals Limited and changed its name to Advanced Enzyme Technologies Limited in 2005. Advanced Enzyme Technologies Limited was founded in 1957 and is headquartered in Thane, India.