Alpha HPA Limited engages in the evaluation, exploration, and development of mineral properties. It primarily explores for high purity alumina (HPA) deposits. The company holds interest in the HPA First project located in Gladstone, Queensland. It also offers HPA and related products for use in the lithium-ion battery and light emitting diode lighting markets. The company was formerly known as Collerina Cobalt Limited and changed its name to Alpha HPA Limited in November 2018. Alpha HPA Limited was incorporated in 2003 and is headquartered in Sydney, Australia.