David and Terry Porter, owners and Joint Managing Directors of McMullen & Wing Ltd, combine in a close family working relationship to run one of New Zealand's best internationally recognised boat-building yards.

Carrying on the traditions of a family-owned business, brothers David and Terry bring a combination of individual training, skills and experience to create a dynamic blend of management, leadership and expert knowledge in their field. They have gathered around them a like-minded management team of enthusiastic and innovative staff who continue to ensure McMullen & Wing's enviable reputation for reliability, attention to detail, and quality of performance and workmanship.
Trained as an engineer and specialising in Manufacturing Systems, he is responsible for the development and implementation of administrative systems used in the control of all projects. His strong holistic approach to all aspects of running a boat yard is invaluable in maintaining McMullen & Wing's success as an international competitor.
Terry plays the leading role in the technical activity of the organisation. Strong decision-making ability, a vast knowledge of construction materials and procedures, and his affinity for enhancing manufacturing techniques and design applications is an essential contribution to the productive success of the company. His expertise ensures the standards of quality, performance and finish that have become McMullen & Wing's signature in the international market.