nib holdings limited, together with its subsidiaries, underwrites and distributes private health insurance to residents, international students, and visitors in Australia and New Zealand. The company operates in five segments: Australian Residents Health Insurance, New Zealand Insurance, International (Inbound) Health Insurance, nib Travel, and nib Thrive segments. It also offers travel and disability insurance products; and health management programs. nib holdings limited was founded in 1952 and is based in Newcastle, Australia.