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HomeAll NewsMost read newsBusiness Leaders Biography
Dr. Harold Wiener is a Managing Partner at Terra Venture Management Ltd.

He is on the Board of Directors at 3DM Digital Manufacturing Ltd., 3DBattery Ltd., Aqua HD Separation & Filtration Systems Ltd., Daika Ltd., Eagantu Ltd., Neurolief Ltd., Phoebus Energy Ltd. (Israel), SolAround Ltd., Sphinx Smarthead Technologies Ltd., Systems Ltd., Terra Venture Fund Cayman Ltd., Terra Venture Investments II GP Ltd., Terra Venture Partners Management SARL and Terralab Management Ltd.

Dr. Wiener was previously employed as a Manager-Research & New Business Development by Aromor Flavors & Fragrances Ltd. and a Manager-New Business Development by Algatechnologies Ltd.

He also served on the board at P.V. Nano Cell Ltd.

He received his MBA from The Hebrew University of Jerusalem and a doctorate degree from The Hebrew University of Jerusalem.

Current positions of Harold Wiener 
NameTitle Since
Systems Limited
(IT Services & Consulting)
Director -
3DM Digital Manufacturing Ltd.
Director 2016
Phoebus Energy Ltd. (Israel) Director -
Terra Venture Partners Management SARL Director -
Eagantu Ltd. Director -
Terralab Management Ltd. Director -
Neurolief Ltd. Director -
Aqua HD Separation & Filtration Systems Ltd. Director -
SolAround Ltd. Director -
Sphinx Smarthead Technologies Ltd. Director -
3DBattery Ltd. Director -
Daika Ltd. Director -
Terra Venture Fund Cayman Ltd. Director -
Terra Venture Investments II GP Ltd. Director -
Terra Venture Management Ltd. Managing Partner -

Harold Wiener: Personal Network 
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11/24JAMIE DIMON : Jamie Dimon jokes that JPMorgan will outlast China's Communist Party
12/01JACK DORSEY : Dorsey-led Square rebrands to Block in nod to blockchain
12/03CATHIE WOOD : Cathie Wood's ARK Innovation fund hits 13-month low in tech selloff
11/26ELON MUSK : Tesla decides against state aid for German battery plant as Musk opposes subsidies
12/02ELON MUSK : Musk exercises more options, sells Tesla shares worth $1.01 billion
11/23ERIK NORDSTROM : Nordstrom warns of supply shortages as holiday season approaches, shares plunge
02:26pELON MUSK : Tesla's Musk says Biden's electric vehicle bill should not pass Congress
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Harold Wiener : Connections