"so I expect that new additions are more likely to be...

"so I expect that new additions are more likely to be "associates" of the new hierarchy rather than key industry players."

G'day Robo,
You could well be right, mate. Most are WA Perth Metro area entities......3 have the same address, another 2 appear as large holders in the top 20 of various companies (apart from TTR),..... to assume an "association" would be quite logical... :-)
They are probably good friends who discuss shares over a beer & recognise a share with potential....

GZ