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Dean Dalla Valle
Net worth: 218 416 $ as of 31/12/2025
Profile
Dean Dalla Valle currently works at Hysata Pty Ltd., as Chairman from 2023, Rio Tinto Plc, as Independent Non-Executive Director from 2023, Rio Tinto Ltd., as Independent Non-Executive Director from 2023, and Australasian Railway Association, Inc., as Director.
Mr. Dalla Valle also formerly worked at Pacific National Holdings Pty Ltd., as Chief Executive Officer & Director from 2017 to 2021, Pacific National Pty Ltd., as Chief Executive Officer from 2017 to 2021, Australian Uranium Association, as Chairman, World Nuclear Association, as Director, BHP Group Ltd., as President-Marketing & Technology from 2013 to 2015, BHP Group (UK) Ltd., as President-HSE, Marketing & Technology in 2015, Olympic Dam, as President & Chief Operating Officer in 2009, and Illawarra Coal Holdings Pty Ltd., as GM-Appin, Tower & West Cliff Collieries.
Mr. Dalla Valle received his Masters Business Admin degree from the University of Wollongong.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 07/04/2025 | 1,885 ( 0% ) | 184 555 $ | 31/12/2025 | |
| 25/02/2025 | 420 ( 0% ) | 33 861 $ | 31/12/2025 |
Latest news about Dean Dalla Valle
| 30/25/30 | Rio Tinto : Half Year Results 2025 - Release | PU |
| 06/25/06 | Rio Tinto : 2025 AGM – Transcript | PU |
| 01/25/01 | Rio Tinto : 2025 AGM - Votes Cast as a Percentage of Issued Capital | PU |
| 01/25/01 | Rio Tinto : AGM 2025 - Address by the Chair | PU |
| 04/25/04 | Rio Tinto : Updated notice of 2025 annual general meeting | PU |
Dean Dalla Valle active positions
| Companies | Position | Start |
|---|---|---|
| RIO TINTO PLC | Director/Board Member | 01/06/2023 |
| RIO TINTO GROUP | Director/Board Member | 01/06/2023 |
Australasian Railway Association, Inc.
 Australasian Railway Association, Inc. Operates as an association that represents rail throughout Australia, New Zealand and Indonesia | Director/Board Member | - |
Hysata Pty Ltd.
 Hysata Pty Ltd. Develops electrolyser | Chairman | 01/02/2023 |
Former positions of Dean Dalla Valle
| Companies | Position | End |
|---|---|---|
| ASCIANO LTD | Chief Executive Officer | 19/04/2021 |
Pacific National Pty Ltd.
 Pacific National Pty Ltd. RailroadsTransportation Provides freight rail services | Chief Executive Officer | 19/04/2021 |
Olympic Dam
 Olympic Dam Oil & Gas ProductionEnergy Minerals Explores, produces, refines, and distributes petroleum, natural gas and related product | President | 01/06/2009 |
Illawarra Coal Holdings Pty Ltd.
 Illawarra Coal Holdings Pty Ltd. Financial ConglomeratesFinance Acquisition vehicle | Corporate Officer/Principal | - |
| BHP GROUP LIMITED | Chief Tech/Sci/R&D Officer | 09/07/2015 |
Training of Dean Dalla Valle
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Rio Tinto Plc
 Rio Tinto Plc Explores and mines for mineral resources | |
BHP Group Ltd.
 BHP Group Ltd. SteelNon-Energy Minerals Engages in discovery, acquisition and development of natural resources | Non-Energy Minerals |
BHP Group (UK) Ltd.
 BHP Group (UK) Ltd. MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
Rio Tinto Ltd.
 Rio Tinto Ltd. Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources | Non-Energy Minerals |
Olympic Dam
Olympic Dam Oil & Gas ProductionEnergy Minerals Explores, produces, refines, and distributes petroleum, natural gas and related product | Energy Minerals |
Illawarra Coal Holdings Pty Ltd.
Illawarra Coal Holdings Pty Ltd. Financial ConglomeratesFinance Acquisition vehicle | Finance |
University of Wollongong
 University of Wollongong Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pacific National Holdings Pty Ltd.
 Pacific National Holdings Pty Ltd. RailroadsTransportation Provides rail freight transportation services | Transportation |
Pacific National Pty Ltd.
Pacific National Pty Ltd. RailroadsTransportation Provides freight rail services | Transportation |
World Nuclear Association
 World Nuclear Association Miscellaneous Commercial ServicesCommercial Services Operates international associations to promote wider understanding of nuclear energy | Commercial Services |
Australian Uranium Association | |
Australasian Railway Association, Inc.
Australasian Railway Association, Inc. Operates as an association that represents rail throughout Australia, New Zealand and Indonesia | |
Hysata Pty Ltd.
Hysata Pty Ltd. Develops electrolyser |
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