Dominique Palmer

Activist and Environmentalist

Bella Lack

Author, Activist & Board Trustee

Born Free Foundation

Nick Hounsfield

Founder

The Wave

Nina Hajikhanian

General Manager - EMEA

Patagonia

Fiona Morgan

Chief Purpose Officer

SailGP

Henry Dimbleby MBE

Author | Co-Founder

National Food Strategy | LEON | Sustainable Restaurant Association

Joycelyn Longdon

Founder

Climate in Colour

Deborah Meaden

Investor, Green Entrepreneur

TV Dragon

Benjamin Kayser

Former Rugby International & Founder

Teampact Ventures

Berabos Aline Joyce

CEO

LUNA

Ben Saunders

Record breaking polar explorer

Angel Investor

Emily Penn

Ocean Advocate | Founder

eXXpedition

Douglas Lamont

CEO

Tony's Chocolonely

Anthony Owosekun

Founder and CEO

EMPOCA

Dawn Kernagis

Director of Scientific Research

DEEP

Guy Singh-Watson

Founder

Riverford

Hugo Tagholm

Vice President - UK

OCEANA

Lawrence Gosden

CEO

Southern Water

Shirley Djukurna Krenak

Activist and spokesperson for Brazilian Krenak People

Tim Smit

Co-chair and Founder

The Eden Project

Manari Ushigua

Political and spiritual leader

Sápara Nation (Ecuadorian Amazon)

Adam Bastock

Founder

Small99

Aditi Shah

Director of Climate Philanthropy

Impatience Earth

Aisling Connaughton

Co-founder & Sustainability Solutionist

Cyd Connects

Ale Ponzo

Co-founder - Director of Conservation

Large Marine Vertebrates Research Institute Philippines

Alex Holliman

Managing Director

Climbing Trees

Alex Beasley

Regional Manager Northern Europe

Patagonia

Alex Day

Managing Director

The Big Give

Alexandra Jankovich

Senior partner and co-founder

SparkOptimus

Alexandra Pimor

Director of Nature Governance

Earth Law Center

Alexandra Smith

Co-Founder

FuturePlus | Sustainability Group

Alexis Lee

Founder

Style Me Sunday

Ali Honour

Climate Conscious, zero waste Chef and Advocate

Working on fixing our broken food system one #bean at a time #beanqueen

Ali Hood

Founder & CEO

Recirculate Systems

Ali Alabyadh

Re.Generation Future Leader

Prince Albert II of Monaco Foundation

Alistair Maltby

President

Protect our Winters - EU

Alvin Lim

Founder

RyPax

Amanda Keetley

Executive Director

Devon Environment Foundation

Amber Rudd

Former MP

British Government

Amelia Hornblow

Chief Product Officer

Finisterre

Amina Bintalib

Program Manager

Arab Youth Sustainable Development Network

Amir Afshar

Co-Founder

Shellworks

Amy James-Turner

English professional footballer

Tottenham Hotspur F.C. Women

Amy-Jane Beer

Biologist and Writer

Right To Roam

Anabel Kindersley

CEO | Co-owner

Neal's Yard Remedies

Andres Roberts

Founding Partner and Fellowship Programme Director

The Bio-Leadership Project

Andrew Wordsworth

Founder

Sustainable Ventures

Andy Brown

CSO

Anglian Water

Angela Williams

Development Manager

Langholm Initiative

Anna Shiel

Chief Investment Officer

Better Society Capital

Anuradha Chugh

Board | Non Executive Director

B-Labs | F&C Investment Trust

Archie Struthers

CEO

Nattergal

Arlo Brady

CEO | Chair

Freuds & Blue Marine Foundation

Asylum Speakers

Avery Johnston

Global Chair, Leaders2050

Manager & Global Lead for Just Transition, Global Decarbonization Hub and Global Chair for Leaders 2050 at KPMG

Beccy Speight

CEO

RSPB

Ben Goldsmith

English Financier and Environmentalist, CEO

Menhaden Capital Management

Ben Greensmith

Managing Director UK/I

Tony’s Chocolonely

Ben Keene

Co-Founder

Raaise | Rebel Book Club | EarthAI

Ben McCluskey

Messaging and Copy Strategist

Enviral

Ben Newton

CIO

Yeo Ventures

Ben Tolhurst

Director

Business Declares

Benedict MacDonald

Founder

Restore Nature

Benjamin Droguet

Founder

Sparxell

Bill Eyres

Sustainability Director - Nature Recovery

The Crown Estate

Brian Kakembo

Founder and Director

WEYE Clean Energy

Bronwen Foster-Butler

Chief Marketing Officer

Finisterre

Cameron Saul

Founder

Bottletop and #TOGETHERBAND

Camilla Bushill

Global Sustainability

Ecover

Carine de Meyere

Founder

Women of the World & Hurry Up Group

Caroline Grey

Co-Founder

Treefera

Caroline Price

Head of Nature and Environment

The Crown Estate

Catherine Johnstone CBE

CEO

Royal Voluntary service

Catherine Bryan

Chair

Environmental Funders Network

Cathy Runciman

Co-Executive Director

EarthPercent UK

Celine Deschamps

Marketing Manager

City to Sea

Charles Perry

Founder

Sustainable Future for All

Charlotte Sewell

Facilitator, Strategist & Programme Designer.

TealCo

Chloe Dyson

Director

TCO Lab

Chloe Tuck

Account Director

Enviral

Chris Baker

Programme Director

Reposit.

Chris Butler-Stroud

CEO

Whale and Dolphin Conservation

Chris Desai

Founder

UOCEAN 2050

Chris Dooley

Head of Social Impact

JCDecaux UK

Christabel Reed

Founding Director

Earthed

Claire Mackenzie

Film Producer

Six Inches of Soil

Claudine Rousseau

Dean

London College of Fashion

Clover Hogan

Climate Activist & Founder

Force of Nature

Dale Parmenter

CEO

DRP Group

Dale Vince

Founder

Ecotricity

Dan Dicker

Founder

Circular&Co

Dan Macaulay

Founder and CEO

Brandwave

Dan Yates

Head of Partnerships

Protect our Winters

Dan Crockett

Oceans and Climate Director

Blue Marine Foundation

Danielle Mulder

Global Sustainability Director

BBC

Darshana Myronidis

Global Sustainability Director

Virgin

David Buttress

CEO

OVO

David Garrido

Presenter

SkySports

David Henderson

CEO

WaterUK

David Bamber

Head of Power Solutions

SCANIA

Debbie Luffman

Director

Think Circular Consultancy

Drew Purves

Sustainability and Biodiversity Co-Lead

Google DeepMind

Ed Gillespie

Ed Lloyd

Creative Strategist

Seed Agency

Ed Hubbard

Senior Director

ThinkBeyond

Eduardo Cannizzo

Senior Associate

Republic Europe

Elise Van Middelem

Founder | CEO

SUGi

Ella Thomson

Sustainability Manager

OVO

Ella Wiles

Fellowship Programme Lead

The Bio-Leadership Project

Ellen Jones

Strategist, Speaker, Campaigner

Ellie Meredith

Community Cultivator

Re-Action Collective

Ellie Simmonds

British Swimmer

Emilie Shaw

Sustainable Solutions Lead

Cazenove Capital

Emilie Vanpoperinghe

Co-founder

Oddbox

Emily Renshaw-Smith

Executive Director of Operations

Open Planet.

Emily Petersen

Portfolio Director, Sustainability

Cazenove Capital

Emma Askew

Founder

Earth Minutes

Emma Toovey

Chief Ecology Officer

Environment Bank

Emma Keller

Head of Sustainability

Nestlé UK & I

Emma Marsh

Executive Director of Digital Technology and Communications

The RSPB

Erica Neve

Trustee

The Eden Project | The Bio-Leadership Project

Estelle Gayout

Impact & Engagement Lead

innocent drinks.

Eva Kruse

Chief Global Engagement Officer

Pangaia

Ezequiel Vedana

CEO & Founder

Piipee & Re.Generation Future Leader with Prince Albert II of Monaco Foundation

Freda Yuan

Director of Coffee

Origin

Frieda Gormley

Co-Founder

House of Hackney

Gabrielle Maguire

Soros Fund Management

Gareth Bradford

Director of Strategic Business Development

The Crown Estate

Gavin Lewis

Innovation Lead

UKRI - Innovate UK, Smart Sustainable Plastic Packaging Fund

Geetie Singh-Watson

Owner

The Bull in Totnes

Geoff van Sonsbeeck

Co-Founder | CEO

House of Baukjen

Gihan Hyde

CEO & Founder

CommUnique

Gillian Rosh

Sustainability Specialist

Protect our Winters

Gloria Agyare

Programs Officer & Green Foods Activist

Gus Jaspert CMG

Managing Director Marine

The Crown Estate

Guy Hayler

Founder and Managing Partner

Blue Earth

Hana Sutch

Co founder and CEO

Go Jauntly

Hanli Prinsloo

Record Breaking Freediver and Ocean Advocate, Founder

ALGULHAS Ocean

Hannah Cox

Director

Better Business Network

Hannah MacInnes

Broadcaster, podcaster, journalist

Hannah Sharp

Head of Fundraising

Force of Nature

Harriet Rosethorn

Investment Director

Puma Growth Partners

Helen Avery

Director, Nature Programmes

Green Finance Institute

Helen Browning OBE

CEO

The Soil Association

Ian Richardson

Head of R&D Beyond the Bottle for Britvic

Aqua Libra

Indy Johar

CEO

Dark Matter Labs

Ioannis Ioannou

Associate Professor

London Business School

Isabel Felandro

Head of Programmes

Cool Earth

Jack Dwyer

CEO

Vyra

Jacqui Scott

CEO

Kendal Mountain Festival

Jade Brudenell

Executive Director

The Conservation Collective

James Arbib

Founder

RethinkX

James Drinkwater

Head of Built Environment

Laudes Foundation

James Dyke

Academic, writer, and author

University of Exeter

James Ghaffari

Director of Growth & Product

B Lab UK

James Reed CBE

Chairman

Big Give

James Wakibia

Photographer and Plastic Waste Documenter

Jamie Pike

Exec Coach, Consultant and Program Lead

Bio-leadership Project

Jane Martin

CEO

City to Sea

Jarvis Smith

Co-Founder

My Green Pod

Javi Gras

Relations and Impact Lead

Bio-leadership Project

Jay Shah

Contact Point for the Cities Working Group

YOUNGO-UNFCCC

Jess Silva (Rogers)

Presenter, commentator and content creator

Carbon Jacked | Second Nature Sisters

Jo Coumbe

Communications Director

Blue Marine Foundation

Jo Geneen

Impact & Sustainability Consultant

Jo McClintock

VP Brand Trainline

Trainline

Jo Balchin

Sustainability Strategist

Enviral

Jo Ruxton MBE

Founder

Ocean Generation

Joanna Yarrow

Chief Impact Officer

Human Nature

Joe Hills

Head of Nurture

JCDecaux

John Elkington

Founder and Chief Pollinator

Volans

John Brown

CEO

Cornwall Chamber of Commerce

Johnathon Miller-McCall

Youth Speaker and Social Media Influencer

Jon Khoo

Powerlifter & Chair

Surfers Against Sewage | LEGO

Jon Tivey

Head of Environment

First Bus

Jon Copley

Professor of Ocean Exploration and Science Communication

University of Southampton

Jon Moses

Freelance Writer and organiser

Right To Roam

Jonathan Wise

Co-Founder

Purpose Disruptors

Joss Ford

Founder

Enviral

Julie Kitcher

CSO | Communications

Airbus

Julie Richards

Director of Sustainability and Operational Transformation

Guardian Media & News

Justin Guest

Director

Archipelago Ventures

Kai Njeri

Regenerative Systems Designer | CEO

Kai.retu's Forests

Kalindi Fonda

Kalpana Arias

Founder

Nowadays On Earth

Karina Litvack

Board Member

Terna S.p.A., | Climate Governance Initiative

Katie Young

Head of Sustainability and Performance

RNLI

Keme Nzerem

House Host and Founder

Opening up the Outdoors

Kevin Dunckley

Chief Sustainability Officer

HH Global

Kieron Boyle

Chief Executive

Impact Investing Institute

Kirsten Dunlop

CEO

Climate-KIC

Kresse Wesling CBE

Founder

Elvis & Kresse

Léna Prouchet

Researcher

University of Exeter

Lénaïc Pineau

Group Chief Sustainability and Quality Officer

JCDecaux

Leo Cerda

Spokesperson and Activist for the Kichwa community of Serena, Ecuadorian Amazon

Lily Xu

Postdoctoral researcher - AI & Planetary Health

Oxford University

Linzi Boyd

Founder

One Earth Global

Lisa Merrick-Lawless

Co-Founder

Purpose Disruptors

Lise Honsinger

Chief Revenue Officer

Notpla

Louis Lindenberg

Packaging and Sustainability Specialist

Louisa Casson

Global Project Leader

Greenpeace

Louise Ziane

Co-Founder and COO

Toast

Lucy Knill

Managing Director

Anthropy

Luis Medearis

Founder & CEO

Technically Doing It

Lyn Tomlison

Head of Impact Solutions, Schroders and Head of Impact

Cazenove Capital

Maeve Campbell

Journalist and Presenter

Channel 4 News

Mairead Cahill

Filmmaker & Founder

Wonderoom

Malcolm McDermott

Marketing Lead

Aqua Libra co

Marie Mitchell

Chef, Author & Founder

Island Supper Club

Marija Rompani

Director of Ethics and Sustainability

John Lewis Partnership

Mark Jankovich

CEO & Founder

Delphis Eco

Mark Lapping

CEO

Aquapak

Mark Shayler

Owner

Ape

Mark Robson

VP of Zero Carbon Living

OVO

Mark Venner

Chief Operating Officer

Kärcher UK

Marta Krupinska

CEO & Co-Founder

CUR8

Martin Luke Brown

Singer & Musician

Mary Fellowes

Stylist & Founder

GreenWith Studio

Mary-Ann Ochota

Presenter, Author and House Host

Matt Hanrahan

Co-Founder

Reskinned

Matt Hocking

Founder

LEAP

Matt Isaacs

Managing Partner

Counteract

Matt Jellicoe

Co-Founder & Investment Director

One Planet Capital

Matt Veazey

Product Innovation Lead

Aqua Libra Co

Matthew Overton

Partner – Corporate & Commercial

Joelson Law

Max Bello

Political Adviser

Mission Blue

Mel Moss

Programme Manager - Outdoor Experiences

National Trust

Merijn Dols

Managing Partner

NOW

Molly Gould

Founder

Effable

Nadia Shaikh

Naturalist, conservationist and activist

Right To Roam

Nana Sarian

Lecturer

Harvard University

Natalie Klepáčová

Programmes Communications Coordinator

Cool Earth

Natasha Barwell-Jones

Head of Marketing

Grangers International

Natasha Lythgoe

Rites of Passage Guide & Generative Coach®

The Art of Rewilding

Ñawi K. Flores

Runa Scholar and Thought leader

Andean and Amazonian Kichwa, Kutakachi Nation

Nazia Sultana

Founder & Director

Sustainably Muslim CIC

Nehwa Paccha Ushigua Cisneros

Climate and social activist

The Sápara Nation

Neil Campbell

Photographer | Adidas Terrex Ambassador

Nell DeVito

Managing Partner / COO

Mpowrd Analytics

Nick Doman

CEO & Co-Founder

Ocean Bottle

Nico Barito

Special envoy of President Seychelles for ASEAN

Nicole van der Velden

Team Strategist

Spain SailGP Team

Nigel Pocklington

CEO

Good Energy

Nina Gualinga

Nina Gualinga Ecuadorian environmental and indigenous rights activist.

Nuriya Shoro

Head of Content & Operations

EarthMinutes

Oli Bolton

CEO

Earthly

Oliver Robinson

Co-Founder

FOLA

Oliver Steeds OBE

Founder | Director

Nekton | Ocean Census

Olivia Mandle

EU Climate Ambassador

Orla Doherty

Executive Producer

BBC Studios’ Natural History Unit

Owen Anderson

Head of Sustainability

OVO

Owen Anderson

CSO

OVO Energy

Paul Powlesland

Founder

Lawyers for Nature

Phil Hails-Smith

Managing Partner

Joelson Law

Pippa Dunn

Co-Founder

Broody

Rachel Donald

Creator

Planet: Critical

Ralph Chami

Former Assistant Director, IMF | Co-Founder, Blue Green Future

Rebecca Wrigley

Founder | Chief Executive

Rewilding Britain

Rich Kieth

Trustee

Jingle Jam

Richard Walker OBE

Executive Chairman | Chairman of the Iceland Foods Charitable Foundation

Iceland Foods

Rita Clifton CBE

Deputy Chairman

John Lewis Partnership & Forum for the Future

Rob Abrahams

Co-Founder

COAT Paints

Rob McFaul

Co-Founder

Purpose Disruptors

Rob Greenfield

Head of

Earthtopia | 33Seconds

Rob Love

Co-Founder

Crowdfunder

Robert Dichtl

Co-Founder & CEO

Kleen Hub

Roberta Vasnic

Co-Founder Educator Discipline Lead: Research + Regenerative Design

Void Studios

Roger Wade

Chairman

BoxFund VC

Roni Gamzon

Co-Founder

Bio-Fluff

Rosella Beaugie

Founder

The Thinking Traveller

Rowena Samarasinhe

Managing Director

GenSport

Rowena Samarasinhe

Managing Director

GENSport

Russ Avery

CEO

Avery & Brown

Sacha Wright

Head of Research and Impact

Force of Nature

Saima Rasool

Head of Strategy

Two Billion Strong

Sally Beken

Knowledge Transfer Manager – Polymers

Innovate UK

Sam Baker

Director

Business Declares

Sam Holliday

Senior Strategic and Operational Partnerships Manager

RNLI

Sammy Fry

Head of Climate

Tech Nation

Sandra Bjorck

Investment Professional

Magnesium Capital

Sarah Mukherjee MBE

CEO

IEMA

Sarah Venn & Noah James Cooper

Founder

Incredible Edible

Sebastian Vettel

Formula 1 World Champion

Shei Mamona

Journalist | Snowboarder | Technically Doing It

Shraddha Nair

Energy Professional

Sian Sutherland

Co-founder

A Plastic Planet

Simon Constance

EMEIA Sustainability Technology Leader.

EY

Simon Goldsmith

Head of Strategic Sustainability

University of Greenwich

Simon Hill Norton

Co-Founder

Sweaty Betty

Simon Lamb

Nature Coach

Simon Platts

Consultant

Fashion and Textiles

Somayeh Taheri

CEO

UrbanChain

Sophie Hellyer

Brand Ambassador and Founder

Dryrobe, Rise Fierce

Sophie Lambin

Founder

Kite Insights

Speech Debelle

Steve Smith

Tipping Points Impact Fellow - Green Futures Solutions,

University of Exeter

Stuart Trevor

Founder

All Saints

Stuart Goldsmith

Comedian, Broadcaster

Sulaiman R. Khan

ThisAbility® Limited

Suneha Juagannathan

Development & Impact Officer

Blue Marine Foundation

Sunita Ramani

Climate Justice Campaigner and Communicator,

Greenhouse Communications

Susanna Dinnage

Media Consultant

Discovery

Susie Leppard

Head of Renewables

OVO

Terrell Lewis

Artist & Spokenword

Tess Wehmeyer

Leadership Strategist & Founder

Future Fluid

Thami Schweichler

Founder

United Repair Centre

Thomas Kelly

Senior Associate in Climate, Risk and Resilience

Howden

Tim Selby

Vice President and General Manager for EMEA

Merrell

Tom Greenwood

Co-Founder

Wholegrain Digital

Tom Harfleet

Founding Partner

Harfleet

Tom Kelly

Senior Associate in Climate, Risk and Resilience

Howden

Tom Mansfield

Alumni and Mycelium Programme Lead

The Bio-Leadership Project

Tom Reding

Group Digital Director

BrewDog

Tom Byrne

Head of Net Zero and Environment

British Airways

Tony Greenham

Managing Director, Sustainability

British Business Bank

Tony Juniper

Chair

Natural England | Cool Earth

Tor Burrows

Group Sustainability Director | Executive Director of Sustainability

Grosvenor Property UK

Tori Tsui

Climate activist and writer

Vanessa Maire

Global Head of Regenerative Agriculture

Diageo

Verel Rodrigues

Climate Activist and Campaigns Manager

Ecotricity

Veronica Manguinho de Souza

Co-Founder

Flora

Verônica Manguinho de Souza

Co-Founder

Flora

Veronika Gstoettl

Head of Partnerships

ISPO

Victoria Gosling OBE

CEO | Chair | Boardmember

GB Snowsport | GB Surf | British Olympics Association

Vivien Wong

Co-Founder

LITTLE MOONS

Wangui Mwangi

Biophilia and Biophilic Design Infopreneur

Green Biophilic Living

Whitni Thomas

Head of Corporate Finance

Triodos Bank UK

Will Hayler

CEO & Co-Founder

Blue Earth

Will Norman

London’s Walking & Cycling Commissioner

Greater London Authority

Will Pearson

Founder

Ocean Bottle

Will Travers OBE

Executive President & Co-Founder

Born Free Foundation