Trewin Restorick

Trewin Restorick

Trewin Restorick is a sustainability speaker who’s been at the forefront of sustainable change since 2014 with the launch of the charity Hubbub UK, which he founded and led as CEO from its conception until 2022. 

The London-based food waste prevention charity aims to change how environmental messages are delivered so businesses and consumers can work together as a force for environmental change. 

Trewin has since started a new environmental venture called Sizzle, encouraging people to live greener, more natural lifestyles.

Contact Great British Speakers today to book Sustainability Speaker Trewin Restorick for your next event.

Type Of Presenter


‘I have always been impressed by Trewin’s insight and depth of knowledge on various sustainability topics. He is articulate, credible and well-grounded, bringing in additional and sometimes unexpected dimensions to the discussion.  He balances the rational with the emotional, through a well-structured narrative and clear argumentation, making for a compelling listen.’    

Sumit Khatter, Global Vice President – Brand, Marketing and Sustainability Communications Tetra Pak

It was great to have Trewin share his expertise for our event on Radical Collaboration. He really brought this quite conceptual topic to life with a range of tangible examples from explained digestibly with evident passion and knowledge.  We had attendees travel specifically for the event, just to hear Trewin speak!  His opening remarks framed our workshop exercise and inspired our clients to devise more creative, inclusive, and radical initiatives as a result.   

For an event organiser he was a dream to work with – reliable, flexible, and delivered to brief perfectly.

Philippa Cornish, Senior Commercial Development Manager, Charities Aid Foundation

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