The Cook Costello Story

Our story 

Well over 40 years ago three men who shared the same values and professional life got together and formed Cook Muldowney Costello – David Cook (left) and Terry Costello (right).  These values of trust and mutual respect saw them collaborate successfully in a number of creative and innovative projects. From this Cook Costello has grown nationally and remains a New Zealand, family owned company. With a solid history we continue to respect our team and clients while taking initiative to challenge convention and create opportunities. Our success as a company is very much in the successful delivery of quality people, projects and positive relationships. Our strong and long held values are to thank for this, they ensure that we provide our clients with a personalised experience, with an energetic team who enjoy striving and are supported to deliver the best quality service.

Our values

  • We respect our clients and each other
  • We trust each other, we collaborate
  • We are free to take initiative and challenge convention
  • We are accountable

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