Quayside Holdings (Quayside) is a private investment firm based in Tauranga Central, New Zealand. Established in 1991, Quayside Holdings is the investment arm of the Bay of Plenty Regional Council. The initial purpose of the firm was to acquire and manage the commercial investment of the Council, namely its majority interest in the Port of Tauranga, which it holds through a subsidiary company. The assets of the firm are managed by the executive management team.