Jack Hamilton
Director/Board Member at HAZER GROUP LIMITED
Net worth: 2 M $ as of 2024-03-30
Profile
John Andrew Hamilton is currently a Non-Executive Director at Iondrive Ltd., DUET Investment Holdings Ltd., Duet Co. Pty Ltd., KSJV Australia Pty Ltd., and Hazer Group Ltd.
He previously held positions as Non-Executive Chairman at Antilles Oil & Gas NL, Chairman at ReNu Energy Ltd., Independent Non-Executive Chairman at AnteoTech Ltd., Independent Non-Executive Director at DUET Group, Managing Director at Metasource Pty Ltd., Independent Non-Executive Director at Southern Cross Electrical Engineering Ltd., Chief Executive Director at Exergen Pty Ltd., Director-NWS Ventures at Woodside Energy Ltd., and Independent Non-Executive Director at Calix Ltd.
He also served as a Director at Federation Training.
Hamilton received his undergraduate and doctorate degrees from the University of Melbourne in 1978 and 1981, respectively.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CALIX LTD.
0.67% | 2023-08-20 | 1,223,639 ( 0.67% ) | 1 M $ | 2024-03-30 |
ANTEOTECH LTD
0.74% | 2022-08-14 | 16,348,766 ( 0.74% ) | 394 659 $ | 2024-03-30 |
HAZER GROUP LTD.
0.03% | 2023-06-29 | 76,678 ( 0.03% ) | 24 012 $ | 2024-03-30 |
Jack Hamilton active positions
| Companies | Position | Start |
|---|---|---|
| HAZER GROUP LIMITED | Director/Board Member | 2021-10-31 |
| IONDRIVE LIMITED | Director/Board Member | 2023-11-08 |
| KSJV Australia Pty Ltd. | Director/Board Member | - |
DUET Investment Holdings Ltd.
 DUET Investment Holdings Ltd. Investment ManagersFinance Part of AMPCI Macquarie Infrastructure Management, DUET Investment Holdings Ltd. acts as a private equity fund. The private company is based in Sydney, Australia. | Director/Board Member | 2013-08-01 |
Duet Co. Pty Ltd.
 Duet Co. Pty Ltd. Alternative Power GenerationUtilities Duet Co. Ltd. provides energy generation. The company was founded on February 4, 2013 and is headquartered in Australia. | Director/Board Member | 2013-08-01 |
Former positions of Jack Hamilton
| Companies | Position | End |
|---|---|---|
| CALIX LIMITED | Director/Board Member | 2023-03-07 |
| ANTEOTECH LIMITED | Chairman | 2022-04-29 |
| RENU ENERGY LIMITED | Chief Executive Officer | 2017-09-08 |
| DUET GROUP | Director/Board Member | 2017-04-30 |
| ░░░░░░░░ ░░░ ░░░░░ ░░░ ░░ | ░░░░░░░░ | ░░░░░░░░░░ |
Training of Jack Hamilton
| University of Melbourne | Doctorate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 6 |
|---|---|
| IONDRIVE LIMITED | Non-Energy Minerals |
| RENU ENERGY LIMITED | Utilities |
| ANTEOTECH LIMITED | Health Technology |
| SOUTHERN CROSS ELECTRICAL ENGINEERING LIMITED | Industrial Services |
| CALIX LIMITED | Producer Manufacturing |
| HAZER GROUP LIMITED | Process Industries |
| Private companies | 9 |
|---|---|
DUET Investment Holdings Ltd.
DUET Investment Holdings Ltd. Investment ManagersFinance Part of AMPCI Macquarie Infrastructure Management, DUET Investment Holdings Ltd. acts as a private equity fund. The private company is based in Sydney, Australia. | Finance |
Antilles Oil & Gas NL
 Antilles Oil & Gas NL Oil & Gas ProductionEnergy Minerals Antilles Oil & Gas NL engages in the exploration and acquisition of petroleum and gas properties. It operates through the following segments: USA, South America, and Australia. The company was founded on November 16, 2004 and is headquartered in West Perth, Australia. | Energy Minerals |
DUET Group
 DUET Group Investment ManagersFinance DUET Group engages in the ownership and operation of energy utility assets in Australia, U. S., the United Kingdom, and Europe. The company is headquartered in Sydney, Australia. | Finance |
| Metasource Pty Ltd. | |
Exergen Pty Ltd.
 Exergen Pty Ltd. Industrial SpecialtiesProcess Industries Exergen Pty Ltd. engages in the development and commercialization of clean coal technology. Its technology is known as the Continuous Hydrothermal De-watering (CHTD) of brown coal (lignites) and high moisture subbituminous coal. The company was founded by Peter Tait and Don Nicklin and is headquartered in Milton, Australia. | Process Industries |
Woodside Energy Ltd.
 Woodside Energy Ltd. Oil & Gas ProductionEnergy Minerals Woodside Energy Ltd. engages in the exploration and distribution of oil and gas products. The company was founded in 1954 and is headquartered in Perth, Australia. | Energy Minerals |
Duet Co. Pty Ltd.
Duet Co. Pty Ltd. Alternative Power GenerationUtilities Duet Co. Ltd. provides energy generation. The company was founded on February 4, 2013 and is headquartered in Australia. | Utilities |
| KSJV Australia Pty Ltd. | |
Federation Training
 Federation Training Miscellaneous Commercial ServicesCommercial Services Federation Training provides vocational environmental education training for students. | Commercial Services |
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