Nessential Limited

Nessential Limited is a business consultancy based in Auckland Central. The company focuses on health, safety and well-being, and recognises how closely these areas are connected and how they affect one another. Nessential uses Sir Mason Durie's Māori health model, Te Whare Tapa Whā, to assess the overall health of an organisation, measuring it against the ISO45001 and ISO45003 standards.