![Property](https://www.nzherald.co.nz/resizer/v2/W2TG63PKKT6ZYX77IMOL373UNE.jpg?auth=a70578f52a8bb32c2a1748898db5de6505159fd8a688d55a08ba43f117915488&width=16&height=6&quality=70&smart=true)
Bosses running big businesses in construction, development, investment, land ownership and retirement hold big sway in New Zealand.
Yet many are not household names - and they like it that way.
So who's really in charge?
Who are those controlling billions of dollars worth of investment, making decisions which affect our lives - where and how we live and work?