← Back to Entity Graph

Michael O'brien

PersonRegistry
Relationships
912
Data Sources
3
Revenue
Tax Payable
Preview
Data as of: 14 Mar 2026

Board Seats & Positions

Michael O'brien holds 460 roles across 460 organisations

director
other
director
other
other
other
director
ABN 94823955732
other
ABN 60093285915
other
director
director
ABN 31776607574
other
ABN 57498370461
other
director
director
ABN 37405812772
other
ABN 18513082277
director
director
other
director
director
director
director
director
director
director
director
director
ABN 55814861967
director
director
director
director
director
director
director
ABN 52440709060
director
director
director
ABN 94051188747
director
director
director
director
director
director
ABN 88918514862
other
other
ABN 95042158785
director
director
other
officeholder
director
ABN 95235639425
other
director
ABN 82477306366
other
director
director
director
ABN 91906953783
director
ABN 17121868073
director
ABN 38808518754
other
other
director
director
director
director
ABN 47431388356
director
other
ABN 49157979540
other
director
director
other
director
other
other
officeholder
ABN 27308230413
other
ABN 95127175473
Chair
other
ABN 42169312677
other
director
Parliament of Victoria - Legislative Assembly
officeholder
ABN 15924032265
director
ABN 56346889337
other
director
director
ABN 82114279075
board member
director
ABN 84941368751
director
other
other
other
director
ABN 60791496520
director
ABN 31492565722
other
trustee
ABN 97958254318
other
other
other
director
ABN 30882151849
director
ABN 36388919796
other
other
director
ABN 18296909148
director
director
director
other
director
director
other
ABN 98241890252
other
other
other
other
ABN 35634769809
director
ABN 91880381366
other
other
ABN 37549433020
other
other
director
director
other
director
director
director
director
director
director
director
director
director
director
director
director
other
other
ABN 26393418038
other
director

Community Evidence

External Evidence

Identity

GS ID
GS-PERSON-michael-o-brien

Method

Match Confidence
registry
Cross-references
3 datasets
Match Key
Name hash
Relationships
912

Matched by registration number — high confidence.

Data Sources