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Justin Winter

Senior portfolio manager

Bio

Justin co-manages the water strategy at Impax Asset Management. He specialises in new energy, water and support services. Justin researches stocks globally with a particular focus on the industrials, utilities and materials sectors.

Justin joined Impax in 2009 after working in renewable energy research at New Energy Finance. Prior to that, he worked as an investment analyst for Australian boutique manager Hunter Hall, covering global equities.

He has a Bachelor of Engineering from the University of Queensland and a Masters of Commerce from the University of Sydney. Before moving into finance, he worked as a consulting engineer on water projects and environmental impact studies.

BNP Paribas Asset Management has delegated the management of selected funds to part-owned London-based sustainability investment partner Impax Asset Management Ltd.

Articles from Justin Winter

Article

Portfolio perspectives

Plugging water network leaks with smart technologies

Ageing and leaky water systems are in urgent need of an upgrade, presenting opportunities for innovative solution providers and utilities…

By Justin Winter

05/02/26

Article

Forward thinking

Stormwater management – Adapting to a wetter world

Increasingly volatile rainfall patterns are hastening investment in infrastructure that diverts, stores and cleans stormwater, creating opportunities for suppliers of…

By Justin Winter

17/09/25

Audio