The interconnected nature of our suppliers, subcontractors and prime contractors within the relatively small New Zealand market means these problems are endemic, and that major failures have a ripple effect on cashflow across the entire industry.
It is a fragile house of cards underpinned by high-risk transactions and IOUs, not unlike a Ponzi Scheme.
The loss of capacity in the market from major primes, such as Fletchers and now Ebert, severely limits the bench of capable suppliers that can deliver big projects within New Zealand.
This is a real problem from a market competition perspective, but also for the ability to deliver assets that drive social outcomes (social housing, KiwiBuild, more medium and high-density housing in Auckland, schools, community facilities etc.) and economic growth (commercial and industrial buildings, hotels, retail etc). There's a lot at stake. And who is going to want to take on this huge pipeline with risks as they are?
At the heart of it is the perfect storm of a buoyant commercial property market, escalating prices, tight margins and limited resources, where initial fixed-price estimates are not keeping pace with actual costs.
I hope this highly-exposed house of cards does not blow over altogether - and don't be surprised if there are more prime commercial builders tipping over this year.
Warner Cowin is the chief executive of New Zealand company Height.