| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 046 114 512 CASTLEMAINE PIONEERS AND OLD RESIDENTS ASSOCIATION INC. |
ABN Active | VIC 3450 |
| 2 | 23 861 185 913 The Old Castlemaine Schoolboys Association Inc. |
ABN Active | VIC 3450 |
| 3 | 27 630 255 401 Castlemaine & District Netball Association |
ABN Active | VIC 3451 |
| 4 | 41 211 747 552 Castlemaine Technical College Past Students Association |
ABN Active | VIC 3550 |
| 5 | 42 061 858 676 CASTLEMAINE BUSINESS ASSOCIATION INC |
ABN Active | VIC 3450 |
| 6 | 54 521 736 123 CASTLEMAINE & DISTRICT CRICKET ASSOCIATION INCORPORATED |
ABN Active | VIC 3450 |
| 7 | 77 214 458 044 COUNTRY WOMEN'S ASSOCIATION OF VIC INC CASTLEMAINE BR. |
ABN Cancelled | VIC 3450 |