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3M

4Change Marketing

51toCarbonZero

Above & Beyond Recruitment

Ag Beyond Sustainability

Agsol

Air Products

Aira

Anythink

Arup

AstraZeneca

BirdLife International

C Space

Carbon Limiting Technologies

Carrier

Component Sense

Dutch Clean Tech

EDB Singapore

European Space Agency

Excel London

Forum for the Future

Future Humber

Fuuse

GetFocus

Hotelplanner

Impossible Foods

KPMG UK

LifestyleTest

M&G Investments

National Grid

Ofwat Innovation Fund

Orbit Financial Technology

Osapiens

osapiens.com

Oxygen Conservation

Philip Morris International

Ricardo

SOLIVUS

South Pole

Stewardship Asia Centre

The Carbon Trust

The Disruption House

True

trueagency.com

Tumblebug

UK Centre for Ecology & Hydrology

Univers

Uswitch

Vodafone

vodafone.com

Westminster City Council

Whitespace Group

Ben Constable-Maxwell

Head of Impact Strategy, M&G Investments

Danielle Mulder

Global Director of Sustainability, BBC

Emma Pinchbeck

Chief Executive, Climate Change Committee

Fintan Slye

CEO, National Energy System Operator (NESO)

Francisca Sassetti

Sustainability Consultant & Researcher - Centre for Research into Sustainability (CRIS), Royal Holloway University of London

Garret Patrick Kelly

Mission Coordinator, Net Zero Sarajevo, Net Zero Cities

John Elkington

Founder & Chief Pollinator, Volans

Kerry McCarthy

Minister for Climate, Department for Energy Security and Net Zero (DESNZ)

Kristin Hughes

Global Head of Sustainability, Diageo

Laura Citron OBE

CEO, London & Partners

Liam Robinson

Leader, Liverpool City Council

Lucy Siegle

Journalist and Broadcaster

Lucy Yu

Founder & CEO, Octopus Energy's Centre for Net Zero

Mike Berners-Lee

Author

Nick Hampton

Chief executive, Tate & Lyle

Nicola Tongue

Associate Director, Coca-Cola EP

Richard Andrews

Head of ESG, KPMG UK

Ryan Jude

Cabinet Member - Climate Action and Biodiversity, City of Westminster

Sacha Sadan

Director of Sustainable Finance, Financial Conduct Authority

Sander Pielkenrood

CEO, Dutch Clean Tech

Sarah Boyack

Shadow Cabinet Secretary for Net Zero, Energy and Just Transition, Scottish Labour Party

Sir Andrew Steer

Professor of Practice, Economics and Sustainability, London School of Economics

Tim Lambert

Regional Lead UK, Ireland & Nordics, Osapiens

Tracy Wyman

Chief Impact Officer, Science Based Targets Initiative (SBTi)

Vicky Moffatt

CEO, Chapter Zero

Wafa Jafri

Partner, UK Head of Energy and Natural Resources Strategy, KPMG UK