About Turnkey

Our mission is to successfully guide you through your ESG journey

Our story

We’ve always believed in helping people build a better future. Since the very beginning, we’ve been on a mission to find solutions that make a positive difference.

In 2015, we began our journey to becoming a market leader in sustainability and ESG reporting. Originally working with supply chain, logistics and tech businesses across Asia, our ambition was to help companies measure their carbon footprint and environmental and social impact, giving them the knowledge needed to make improvements. Fast forward to today and, while we’ve changed a lot, our ambition remains the same.

We now work with a multitude of companies across the globe, specialising within the financial, supply chain and corporate sectors. We’re pioneers at heart; we believe in using tech for good and we’re constantly evolving what we do to help people uncover better insights that can deliver better results. From off-the shelf solutions that capture information for compliance to creating customisable platforms that can drive long-term efficiencies, we’re here to help no matter where you are on your ESG journey.

Combining the latest technology with our expert team means we can provide actionable insights that can make a real impact.

Our core values

core values

  • We care

    Through our technology we want to improve processes and streamline data. Through our relationships we want to support and guide people to help them make better decisions that have better outcomes.

  • We try our best

    We go the extra mile and we pride ourselves on our customer service; our team is always happy to help and is here to make our partners’ lives easier.

  • We do things the right way

    We don’t cut corners because we never want to compromise on quality.

  • We are diverse

    We are committed to fairness and transparency.

Our vision?

Working with you to create a better future for people and the planet.

Meet our leaders

Here for you, every step of the way

Our highly dynamic and driven team is comprised of talented professionals with expertise in ESG (Environmental, Social, Governance), technology, advisory, and business strategy. We are passionate about helping our clients across the globe optimise their ESG performance. We understand the importance of sustainable business practices and believe that they are critical to achieving long-term success. We are committed to providing our clients with the best-in-class tools and resources they need to help them achieve their business goals and contribute to a sustainable future.


Tony Wines

CEO & Founder


Aurélie Zeller-Nahappan


MicrosoftTeams-image (1)

Steven Muir



Wayne Ng

Head of Innovation


Grace Loh

Head of HR, People & Culture


Gemma Ford

Head of Marketing


Audrey Chai

Head of Customer Success


Peng Yang Long

Head of Sales



Dave Paterson

Head of Product

MicrosoftTeams-image (2)

Stefan Claessens

Director of Customer Success and Implementations (EMEA)


Marta Bojarzynska

Director of Key Accounts & Operations (EMEA)

Brand partners


Planet Mark


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SP Group

Sustainable Energy Solutions Provider


South Pole

Consulting &
Carbon Offsetting


ESG Malaysia



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Singapore Office Address:
Cintech III, 77 Science Park Drive #03-23/24 Singapore 118256

London (HQ) Address:
Tallis House 2 Tallis Street London
EC4Y 0AB United Kingdom

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