InSight Biopharmaceutical develops biosimilar drugs with properties virtually identical to other previously approved drugs. The company has focused on introducing biosimilars to major markets through strategic alliances. Insight Biopharmaceutical's portfolio consists of a wide range of biosimilars in the fields of fertility, oncology, neurology, and rheumatology. In 2017, the company's intellectual property and assets were sold to Estonian company PharmaEstica Manufacturing and its Israeli partner. InSight is conducting the acquisition through InSight Innovation Ltd, a subsidiary it established specifically for the deal.