OUR TEAM

We are full of passion and optimism so that we can help you create a thriving planet.

Steve Malkin

Chief Executive Officer

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Sarah Gillett

Chief Operating Officer

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Lilly Miller

Chief Financial Officer

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Andrew Griffiths

Director of Digital and Community

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Nadia Karagianni

Head of Certification

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Jonathan Withey

Head of Business Development

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Claire Walmsley-Moss

Head of Marketing

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Kendal Archer

Customer Engagement Manager

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Matthew Sumners

Senior Sustainability Consultant

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Isabella Valencio

Sustainability Consultant

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Oly Longland

Sustainability Consultant

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Noah Howlett

Junior Data Analyst

Leonardo Fagundes

Data Analyst

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Lara Shear

Business Development Manager

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Suzy Skehan

Business Development Manager

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Eva Koszorus

Business Development Manager

George Catchpole

Marketing Manager

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Charlotte Cameron

Senior Marketing Executive

Ashley Richmond

Marketing Executive

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Jo Pester

Videographer

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Dionne Welton

PA to Steve Malkin

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Anna Dutton

Team Administrator and Coordinator

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Kelly Blackburn

Team Administrator

Kerry Adams

Finance Assistant

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Dave Carlos

Brand Ambassador to The Planet Mark

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Linsdey Mackay

Brand Ambassador to The Planet Mark

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Stephen Kirk

Non-Executive Director

OUR ADVISORY PANEL

Our advisors keep us on track

Guy Battle

Chief Executive, Social Value Portal

Simon Cox

Project Manage & UK Sustainability Manager, Prologis

Professor Martin Fry

MSc, CEng, FIMechE, FEI

Peter Stewart

MVO, Executive Director, Eden Project

Dr Craig Jones

Circular Ecology

Andrew Prosser

Director at Capitalactiv

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CAREER OPPORTUNITIES

Steve is known for his unquenchable optimism. On becoming a Dad, he realised that he needed to use his talents to do his bit to protect society and future generations from climate change. Steve is dedicated to leading every business to be the energy for great change in the world, and he has inspired many to make every action they take be a force for good. Steve is very proud to say he loves his job.

Sarah has been with us since our beginning, and has truly shaped our family into the determined and loving community it is today. She leads on product development and strategy, while supporting our positive and supportive culture. With the ability to see the bigger picture and summarise situations concisely, Sarah loves a good action plan! Out of hours, you can find her making patchwork quilts.

As CFO of The Planet Mark, Lilly brings her straight talking nature and passion to always do the right thing. Lilly loves her job and has been with us since the beginning. She is a qualified accountant and has experience managing a diverse range of businesses and supporting many SMEs from her years in Corporate Recovery and as a Financial Controller. Lilly loves to be outdoors in nature and is happiest when the sun is shining.

Andrew is an astute problem solver and is exceptional at creating and celebrating community. He has worked on a wide variety of community initiatives and projects including L&D, business operations, and healthcare systems. Andrew has a seemingly limitless resource of energy and passion which motivates everyone around him.

Nadia leads the certification team and has a proven track record of significantly reducing her members’ carbon footprints. Having consulted for a few hundred organisations, Nadia knows a thing or two about unlocking the potential for businesses to do better. Nadia’s dream job when she was younger was to be an archaeologist. Nowadays she is known as ‘Mrs Measure’ for her ability to dig deep into data sets.

Jonathan has spent the past eight years working closely with businesses to unlock their potential for transformational change. Jonathan has an infectious level of optimism that he brings into any situation, and because of this he has welcomed many of our fantastic members into The Planet Mark family. He’s a great sense of humour to the team too – just watch out for the occassional bad joke.

Based on her passion for the natural world, Claire is fuelled by her desire to bring real change to the world and the communities within it. Claire brings her extensive experience to drive forward our marketing strategy, putting processes and systems in place to direct growth and raise the company’s profile. She believes in the power and potential we all have to transform our planet for the better.

Kendal believes everyone can make a positive impact. She has history of implementing successful sustainability programmes aimed at driving real behaviour change, working alongside a range of NGOs, charities and FTSE 100 companies. She motivates by tackling preconceptions, understanding what drives individuals and identifying ideas that will change the world.

West country born and bred, Matt has helped many businesses accelerate their transition to a more sustainable future, including multinational companies, and FTSE 100 corporates. He utilises carbon footprint reporting and science-based targets to achieve real reductions in emissions for his clients. Matt is passionate about paving the way for a better future by inspiring others to take action!

Isa knows exactly how to quantify carbon emissions and social value to generate insights that fine-tune business practices to benefit the environment and society. With a degree in civil engineering and a masters in sustainability, Isa has over seven years of international experience in data analytics. Isa continually challenges the status quo and strives for change that improves society’s wellbeing.

Oly has a broad range of experience working with organisations to solve their sustainability challenges. Passionate about enabling a shift to a low-carbon economy, he has supported a range of companies with their sustainabilty challenges, from FTSE 100 corporates to SMEs. He supports members with their carbon footprinting needs and is constantly on the lookout for new carbon saving opportunities.

Leo is a trained economist and uses the power of numbers to create meaningful results that initiate change. Leo understands the economic drivers that influence businesses, and the complex issues they face. Although having an analytical mind, Leo is a creative at heart and spends his time shooting film photography.

Positivity, passion and ambition are Lara’s key ingredients to driving real change. Holding an MA in Climate Change from King’s College London, Lara has helped many companies on their sustainability journey, no matter what stage they are at. A keen traveller and cook, Lara is known for sharing her latest favourite recipes with the team (we don’t complain!).

With a background in corporate events management and PR, Suzy brings her communication skills to empower people. She has enabled many members of The Planet Mark to achieve their ambitions and go further than they ever expected. Within the office, Suzy is well known for making a good cup of tea (milk and no sugar!).

George knows what it takes to amplify the great work that our members do through his keen eye for well crafted messages. His creative skills illustrate a better world by getting straight to the heart of every story. From delivering powerful campaigns to pushing the marketing team’s ideas to the next level, George ensures that our communications come to life on paper and screen.

Ashley uses her analytical and creative skills to inspire others to make impactful changes. She is skilled in generating effective insights, and has been the captain in steering and planning the execution of many of The Planet Mark creations. Ashley is a self confessed Disney fan with a collection of rare Mickey Mouse plushies and pins.

Jo believes that art holds the power to make a difference and change people’s perspective on how they treat the world. With a background in Fine Art, Jo creates videos that connect with people on a personal level, and inspire companies to change at their core. She enjoys spending the rest of her time creating video art about our relationship to nature and the non-human beings we live in cooperation with.

D radiates love and hope to everyone that meets her, and has a real passion to leave the planet in a better place for her children. During the day, D is the eyes and ears of Steve, taking control of his diary alongside his enormous drive to always do more. Out of hours you can find her strolling through the woods with her young son looking for bugs and climbing trees.

Anna’s social and bubbly personality helps her build strong relationships. Anna strongly believes that her work, and the work of her customers should make a difference to the future of the next generation. She loves working for a company which is helping to build a world where companies always strive to do their best for the planet and the people within it.

Kerry works across all teams making sure each team member feels supported. She brings over 12 years of experience in team management into her approach to managing our systems that help our services be successful. She loves her daily yoga and meditation sessions, and raves about her ‘Ocean Saver’ Cleaning Drops in her fight against single-use plastics.

A visionary at heart, Dave tells stories that change the world by changing hearts and minds. For over 15 years, Dave has worked with companies around the world to push boundries, put ambitious sustainability strategies in place, and empower them to be a force for good. His laugh is as infectious as his positivity and he’s the life and soul of every party.

An Edinburger living in England, Lindsey puts people at the centre of everything that she does. She is dedicated to helping her clients see where they can bring real value to the world by creating eye catching, conversation sparking and life enhancing strategies. We don’t think there is one conversation where Lindsey doesn’t mention she’s from Scotland!

OUR TEAM

Steve Malkin

Sarah Gillett

Lilly Miller

Andrew Griffiths

Nadia Karagianni

Jonathan Withey

Claire Walmsley-Moss

Kendal Archer

Matthew Sumners

Isabella Valencio

Oly Longland

Noah Howlett

Leonardo Fagundes

Lara Shear

Suzy Skehan

Eva Koszorus

George Catchpole

Charlotte Cameron

Ashley Richmond

Jo Pester

Dionne Welton

Anna Dutton

Kelly Blackburn

Kerry Adams

Dave Carlos

Linsdey Mackay

Stephen Kirk

OUR ADVISORY PANEL

Guy Battle

Simon Cox

Professor Martin Fry

Peter Stewart

Dr Craig Jones

Andrew Prosser

INTERESTED IN JOINING US?

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