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Infrastructure Decision Support (IDS), provides New Zealand’s civil engineering community with modelling tools to make evidence-based decisions around crucial infrastructure asset management such as roading and water.

The scope of our role with IDS includes strategic communications, media relations, marketing support services, website redesign and SEO, video content creation, community engagement, media training and issues management.


“I have been dealing with Heidi, Lisa and the rest of the wonderful team at Purple Sherbet since 2014. Even when we were a small client we were made to feel like our business was highly valued and those high levels of customer service have never faltered. As a result of their outstanding service delivery and professionalism, we have gone from using their services for ad-hoc marketing and publicity tasks six years ago, through to our current relationship whereby they are effectively our brand guardians and in a real position of trust. “

Dr Theuns Henning, CEO, IDS

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