Founder and Director of the consulting business Zero Waste City, Rémi provides engineering consulting services to large commercial and industrial facilities on waste management, energy efficiency, and packaging design.

He has gained a strong experience as a consultant covering a wide range of industries and technologies in New Zealand, Australia, and Singapore.

He is a certified TRUE Advisor (Total Resource Use Efficiency) by the U.S. Green Building Council Inc. This certification recognised his knowledge in Zero Waste programs and his ability to support businesses to achieve the TRUE Zero Waste certification.

I'm a Director at KGS, a leading e-waste recycling company specializing in ITAD, e-waste recycling, data destruction, and battery recycling. My background is in Mechanical Engineering (BEng) and Management of Technology (MSc). I'm passionate about driving sustainability and helping others adopt more environmentally responsible practices. I believe in the power of technology and innovation to create a circular economy. I'm always looking for opportunities to connect with others who share this vision.

Package Pals is a circular packaging initiative that seeks to extend the life cycle of packaging. We collect used e-commerce packaging from members of the public, distributing it back to businesses seeking eco-friendly, second hand packaging options. There are 7 categories of packaging we collect: poly mailers (<A4),paper envelopes (<A4), plastic wrappers (<A4), bubble wrap, padded envelopes.

Package Pals has worked with multiple large and small businesses, schools, NGOs and governmental organisations since it was started in May 2020. Other than carrying out collection and distribution, we also focus on education and outreach, seeking to educate our 4k-strong audience on packaging waste and other environmental issues, through social media, webinars and other events.

Coming from a background of digital media, film-making, and digital marketing, Yen-Lyng fell into the sustainability field when she joined a waste management company as a Recycling Ambassador. During that time, she saw the many intricacies and challenges facing the very overlooked and underappreciated world of waste. So, when given the opportunity of working on a coffee recycling project, Yen-Lyng jumped at it. She will tell you more about her why and what of coffee recycling in her sharing and the challenges of lauching sustainable projects, working with A1 Environment.

A1 Environment started in 2012 as a general recycling and paper trading company. Sustainability IS the core of the company - it is what we do. A1’s founders combined have been in the waste management industry for over half a century and the business is based on sustainability and creating a circular economy.

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I am Thibaut, French bald since 26 & bold since forever! Right now, I am the CEO of The Transmutation Principle. 

I come from an IT & software agency background, so deeply into B2B and old-fashioned processes. I came to realize that sustainability cannot be only about consumers and half-hearted measures. I also realized IT sustainability was highly underrated and not understood by most companies. It came as quite a surprise for me, since I always considered IT sustainability to be one of the best ways to merge both ROI & sustainability to make the latter sound acceptable, actionable, and realistic. Having seen that, I wanted to make a change in my own way. 

My dedication came from the desire to be able to look my future kids in the eye and tell them that I tried to make the world a better place. 

I co-founded The Transmutation Principle, a Singapore-based consultancy, to support businesses in their quest for impact through actionable and tailor-made sustainability & ESG programs.

Li Seng is the founder of Green Nudge, a social enterprise that supports businesses and communities to achieve positive environmental impact through activities such as coastal cleanups and workshops, outreach talks and sustainability consulting. By raising awareness and co-creating call-to-actions with various stakeholders on sustainability efforts, Green Nudge aims to create a normative shift in the way we create and deal with waste to achieve a low carbon, zero waste future for Singapore.

Li Seng’s previous experience in the public sector in the central bank of Singapore dealing with financial regulations, combined with his current roles in the community and social enterprise sector reinforced his belief that effective public policies need to be supported by ground-up actions and engagement. Playing an interfacing role within the tri-sector, Li Seng is able to provide sectoral knowledge through a system thinking lens to make informed decisions and strategies. He is happy to discuss disposables, sustainability of events, public education, and is familiar with corporate social responsibility and community / youth engagement.

Alya is a multi-passionate entrepreneur working at the intersection of sustainability and personal growth. She founded GreenPush to help companies raise sustainability awareness in a fun and engaging way. Following her passion for personal growth, she founded Positive Push to empower women to take action on their vision & goals.

An Earthshot Prize Official Nominator and Ambassador for Unstoppable, Alya is also a dynamic public speaker and community builder. Her mission is simple: to inspire action and create spaces where individuals can grow, connect, and make meaningful change happen.

Before joining Chanel, I was General Manager of BSI Singapore for 2.5 years. Prior to joining BSI, I held different job assignments for the international retailer Carrefour. For them, I oversaw Quality, Food Safety and Sustainability in China and then at the Group level.  

I spent most of my career working in Asia: in Shanghai, Hong Kong and I have been happily settled in Singapore for 8 years now. 

I have a real passion for sustainability and nature conservation and I love to share the knowledge and experience I gained in this field. I am also a volunteer for the Singaporean NGO called Climate Conversation which aims to raise awareness on climate change.

Duncan, originally from the UK, has been based in Asia for the past 20 years. He is the Co-Founder and Design Director of reXtore, a Singapore-based circular design studio pioneering sustainable innovation in the events and exhibitions space.

Duncan is also the creator of STAXX, a revolutionary modular building system made from 100% recycled ocean-bound plastic. Designed from scratch to solve the waste challenges of temporary structures, STAXX is now helping transform how brands and organisers build — block by block — with zero tools, minimal waste, and maximum creativity.

With a background in interior architecture and project delivery across the retail, F&B, and commercial sectors throughout Asia Pacific, Duncan is passionate about rethinking how we design, build, and consume — through the lens of circularity, reusability, and impact reduction.

Virgile is an academic researcher who works for the CNRS (France). For 13 years, he headed an international collaborative lab between CNRS and NUS (National University of Singapore) at the mechanobiology institute. He was in charge of the transition towards more sustainable laboratory practices in the institute. He implemented various actions covering CO2 emission monitoring, energy efficiency, reduction of consumables usage, waste management and awareness.

I am Naomi, currently co-founder & director of givvable. I started my career as an Australian diplomat with postings in East Timor, Thailand and Switzerland then moved into private banking where my interest in ESG and sustainability was seeded.

Today my company helps businesses screen and track the sustainability profile of their suppliers to help them achieve their goals and targets.

I run a business called Bright Green where I work with corporates to engage employees in impact projects in the areas of environmental and social impact. I also facilitate sustainability learning programs to educate employees on developing an eco-friendly mindset and high impact actions they can take in their homes and daily lives.

Before founding Bright Green in 2020, I have been working in Project Management, Change Management and Continuous Improvement roles within Human Resources and Recruitment. I love that I get to work with organisations that are making commitments to net-zero and inspire employees to make an impact!

I am a social impact cum sustainability professional and a writer. I am driven by Mahatma Gandhi’s philosophy that "the difference between what we do and what we are capable of doing would suffice to solve most of the world’s problems". My work through my company Sustainpath is at the intersection of People, Planet and Profit – the Triple Bottom Line (TBL).  

I have more than 20 years experience leading change and transformation in Europe, Africa and Asia. I have had the privilege of managing and contributing to diverse industries, organisation (Humanitarian and corporate) to secure engagement and impact. In my last role I worked in a large MNC supply chain environment engaging external partners to increase our impact in sustainability.

I am a Water, Sanitation & Hygiene (WASH) humanitarian and development professional who worked for more than 20 years in Indonesia for International NGOs and UNICEF. I founded my consultancy firm 7 years ago to support private sector to develop their strategy, engage stakeholders and implement in the field their sustainability projects/programs. I have a extensive network in Indonesia, from the local community/NGOs to several ministries. I am also GRI copywriter.

I founded Liberty Society, a social enterprise of eco & impactful B2B merchandise & hampers that empowers marginalized women. Because of my passion to combine profit and purpose, my previous experiences in the intersection of corporations and nonprofits include being Head of Acquisition at Yuna&Co, Partnership manager at Digitaraya, a Google for Startup Accelerator, and Director of Second Chance, a non profit initiative focusing on child sponsorship & micro financing poor households.

I graduated from Biola University, double majoring in Sociology (Social Justice emphasis) and Communication Studies. I also mentor & consult for youth-led NGOs and social projects working for refugee groups, disaster relief, and rural community development.

Liberty Society was named #1 winner of Women Empowerment Principles award 2021. Most recently, i was one of the 14 Global Young Leaders for Generation 17, a program by Samsung & UNDP to advocate for the Sustainable Development Goals.

I hold a Bachelor of Science in Environmental Geography from Universitas Gadjah Mada. During my college years, I was interested in urban studies (infrastructure, urban planning, and public transportation). I believed that businesses always harmed the environment and believed in the power of research. Yet, I was not satisfied with the impact it had. It was then that I began to think about how to 'change' the business system: profitably, benefitting the communities, preventing damage to the environment, and restoring it.

'Sustainability in business' became my cause. While research has its value, it is businesses that truly implement change and have a direct impact on the environment and society. And I want to make a real impact.

I'm an experienced business professional with 17 years of commercial experience across various industries in developed and developing Asian markets. I have held senior positions in multinational corporations, small and medium-sized enterprises, and startups, with a strong focus on GTM, B2B sales and expertise in venture building.

In one of my recent circular economy startup roles, I helped Nextevo launch the world's first pineapple leaf fiber denim jacket and jeans with Bershka (Inditex Group) in October 2022 and developed successful partnerships/showcases with the Singapore Design Council and the Singapore Fashion Council. Earlier in my career, I was part of the pioneer team in Singapore at one of the world's largest vertically integrated solar manufacturers, REC ASA, and separately at EPURON, where I supported the management team to launch the first Renewable Energy Trust in Asia with GE Energy Financial Services in 2008.

On the side, I am actively engaged in mentoring startup founders and young changemakers in Asia, participating in programs such as Bridge For Billions, the Singapore International Foundation's Young Social Entrepreneurs, and the National Youth Council Singapore’s Youth Action Challenge.

I leverage my entrepreneurial knowledge and extensive network to empower the next generation of impact-driven entrepreneurs in the region.

I am a Partner at Continewm, participating in the business development of our HVAC energy saving technology. After 20 years in Thailand pushing my own company, Woodman, specialized in the distribution of green wood solutions for buildings, I joined the Continewm team to boost the worldwide awareness and sales of this Japanese hardware.

I am in line with the values of this amazing team moved by the desire to have an impact on some of the large environment issues we are facing.

Quentin has over 15 years experience in Responsible Value Chain. He started as a Sustainable material experts to slowly cover the entire Value chain and life cycle of products. In Singapore, Quentin worked for Accenture in Sustainable Value Chain Strategy. On the side, Quentin created LoSiam - Le Laboratoire Olfactif du Siam - and chairs now its board.

I'm an environmental strategist with ten years of experience transforming small teams to become more sustainable via capacity-building, learning from best practices of other teams elsewhere, as well as agile team management methods with scientific experimentation in person to verify hypotheses from case studies.

I am the founder of the purpose-led consultancy Impact Dragonfly. I work with businesses, institutions, and communities to engage with sustainability in a meaningful and practical way. This is done through tailored workshops, strategic coaching and collaborative design experiences, helping my clients connect sustainability with everyday decisions, long-term planning and positive impact.

I am the Executive Director for TerraCycle Foundation. We prevent, remove, and recycle ocean plastics through a variety of programs, including daily cleanup activities, workshops, educational outreach and recycling partnerships. I currently focus on projects in Thailand.

Originally from Vancouver, Canada, I have an entrepreneurial background. I have launched several startups in the service, retail, advertising, and tech industries.

I am an experienced and results-oriented professional with over two decades in technical consulting, and have demonstrated agility. I have a proven track record of delivering effective solutions in dynamic and multicultural settings. My expertise encompasses capital investment proposal development, project development, and facility planning in both the renewable and fossil fuel-based energy sectors. A committed learner with robust business acumen, I am currently engaged in advancing sustainable practices with Neste Singapore.

I am the founder and soap crafter at My Naked Bar. I founded the label to spark conversations around living a more intentional low-waste lifestyle through playful applications of our soap packaging that challenges the norm. Prior to this journey, I was in the healthcare/eyecare industry.

Companies these days are increasingly looking to gift sustainably. However, a majority still view regular 'green' products as their choice sustainable gifts which lead to major over-production around the world (in relation to actual needs). Living in a first-world country, most Singaporean families have excessive amounts of such reusable items sitting unused at home, chucked into cabinets. Hence, I am on a journey to advocate for what I call Impact Positive Gifting - the gifting of essentials that are consumables that can be used up while inspiring low-waste lifestyles that recipients may not try out on their own.