Meet the Team

Mary-Lou Kelly

Managing Director & Cofounder Global GreenTag International Pty Ltd

Mary-Lou co-founded Global GreenTag International and has 30 years of experience in Sustainable Development, governing, and building a number of successful,...

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David Baggs

CEO, Technical Director and Co-founder - Global GreenTag International Pty Ltd

A renowned sustainability and materials expert, a Life Fellow of the Australian Institute of Architects and recipient of the Institute's National Leadership...

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Lizette Swanevelder

CEO – Global GreenTag Africa

Lizette Swanevelder abides by a philosophy that if she can 'lead the way in showing people how to protect the environment, then collectively and through...

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Ph: +27 21 790 0286

Mob: +27 82 770 6552

Dr Nana Bortsie Ayree

Program Director

Nana manages the Global GreenTag Certification Program and is a Sustainability and LCA Specialist who holds a PhD in Strategic Management and Water Footprinting....

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Tanya Lynch

Systems Director

Tanya is responsible for overseeing Global GreenTag International Systems, inclusive of QMS, IT Coordination and Support; Business Administration, HR Support...

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Debra Robertson

Global Marketing and Communications Director

Debra Robertson is a Marketing and Communications Designer and Facilitator responsible for planning, developing and delivering strategic communications...

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Jamie O'Neill

Global Sales and Business Development Manager

Jamie O'Neill is a sales and business development professional with a diverse career spanning entrepreneurship, business development and engineering...

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Mob: +61 0448 270 279

Gourav Ahuja

Finance Director

Gourav Ahuja is responsible for managing and maintaining the day-to-day financials and accounting for Global GreenTag International and all other associated...

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Ph: +61 7 3399 9686

Freya Yang

Technical Sales Executive

Freya graduated from the University of Queensland with a Master's Degree in Environmental Management with a strong foundation in sustainability, green...

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Ph: 1300 263 586

Mob: +61 0400 243 257

Judy Abernethy

Technical Sales, Executive

Judy Abernethy brings to her role as a Technical Sales Executive considerable experience in community engagement and new business development. She is...

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Ph: +61 7 3399 9686

Mob: +61 (0) 437 518 067

Zoe Chiang

Marketing Assistant

Zoe is a Marketing Assistant and a Master of Business (Organizational Sustainability) candidate at the University of Queensland. She has a background in...

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Abrisham Vincent

Senior Product Assessor & Researcher

A qualified Exemplar Global Environmental Management Systems Lead Auditor, Abrisham holds a Bachelor of Environmental Science from the Southern Cross University...

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Yathu Harikumar

Assessment Team Leader and Senior Environmental Engineer

Yathu is qualified as an Exemplar Global Environmental Management Systems Lead Auditor with a Bachelor's degree in Civil Engineering (primarily building...

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Jyothi Ajithkumar

Product Assessor and EPD Program Manager

Jyothi is a qualified Exemplar Global Environmental Management Systems Lead Auditor and holds a Master's degree in Environmental Engineering and a Bachelor's...

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Jill Jing

Product Assessor and Assessment Team Process Manager

Jill Jing is a qualified Exemplar Global Environmental Management Systems Lead Auditor, holding a Master's Degree in Environmental Engineering and Wastewater...

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Dr Shadia Moazzem

Product Assessor

Dr Shadia Moazzem is a qualified Exemplar Global Environmental Management Systems Lead Auditor who is passionate about ecolabelling and working with GreenTag...

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Yimin Xu

Product Assessor

A qualified Exemplar Global Environmental Management Systems Lead Auditor, Yimin holds a Master of Science in Environmental Management from The University...

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Yujia Sun

Product Assessor

Yujia is a qualified Exemplar Global Environmental Management Systems Lead Auditor. She has a Bachelor's Honours Degree in Environmental Management, with...

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Mohanad Alkhudhairi

Product Assessor

Mohanad Alkhudhairi is a qualified Exemplar Global Environmental Management Systems Lead Auditor. He is a sustainability and environmental management...

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Akshay Benny

IT and Software Development Associate

Akshay holds a Master's Degree in Information Technology at Central Queensland University, specialising in Software Design and Development, with over...

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Brendan Zheng Ying Siah

Software Development Assistant

Brendan is currently undertaking the final semester of a Master's Degree in Computer Science at The University of Queensland and holds a Bachelor's...

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Delwyn Jones

Founder and Director of Sustainability Assessment

Delwyn works with Global GreenTag on moving the boundaries of product assessment with GreenTag's advanced certification program, LCARate™ Delwyn...

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Dr Lesley Friend

Lead Education Associate

Dr Lesley Friend is Evah's lead Education Associate and consults on sustainability pedagogy and education reform in diverse cultures. Lesley mentors...

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Mathilde Vlieg

Evah Associate

Mathilde Vlieg is a MSc Industrial Ecology graduate from the TU Delft and University of Leiden in the Netherlands and is an Exemplar Global Lead Auditor...

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Shloka Ashar

Evah Associate

Shloka Ashar has been an Evah Associate since 2019. She has done project, clientele management and client communications and was instrumental in the development...

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Nic Chin

Founder and Managing Director - Green Quarter Sdn Bhd

Malaysia. Nic Chin is the Founder and Managing Director of Green Quarter Sdn Bhd, a leading firm in energy and green consulting expertise in Malaysia...

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Ph: +603 2858625

Mob: +6012 2616357

Cricket Liu

Director, EcoSafene Products Technical Service Co.,Ltd

Hong Kong, Taiwan and Mainland China (Sub Agent with CBME) A highly confident, industrious and credible professional in training and consulting of testing...

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Ph: +86 0 5923500085-805

Mob: +8613850 006 035

John Vu

CEO and Founder – Cross Cloud Partners

John Vu is the CEO of Cross Cloud Partners, a team of Technical, Sales and Marketing professionals operating in the Asia Pacific Region and the Sales Licensee...

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John Kalungi Kabuye

Founder & Chief Technical Consultant – BESIC Group

Kenya. John Kalungi Kabuye is renowned for being a passionate advocate, leader and catalyst for helping to green the built environment in Kenya. The Founder...

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Mob: +254 722 789 603

Noh-hyun Lim

Head of Division, Global Certification Division - Institute of Global Sustainability Certificate (IGSC) Inc.

South Korea. Noh-hyun Lim has an impressive background and brings a wealth of industry experience and high level tertiary qualifications to his role as...

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Ph: +82-(0)2-6956-7705

Mob: +82-(0)10-2704-2010

Di Wu

Chief Marketing Manager - International Certification & Leader of Prefabricated Housing Project - China National Building Materials Exhibition and Trade Centre (CBME)

Based in Beijing, DI WU (Woody) brings vital specialisations to guide and assist manufacturers from Mainland China to certify, declare and verify their...

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Ph: +86 010-88082316

Mob: +86 010-88082322

Chris Knierim

CEO, Building Designers Association of Australia

Chris Knierim is a multi-faceted industry leader serving as the CEO of the Building Designers Association of Australia (BDAA). In addition to this pivotal...

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DR. Olubukola Tokede

Associate Head of School (International) - School of Architecture & Built Environment, Deakin University

Dr. Olubukola (Bukky) Tokede is currently the Associate Head of School (International) at the School of Architecture and Built Environment, Deakin University....

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John Gertsakis

Director, Product Stewardship Centre of Excellence Adjunct Professor, UTS Institute for Sustainable Futures

John Gertsakis is a sustainability practitioner and advocate across diverse industries with a focus on product stewardship, communications and real-world...

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Kiarne Treacy

Founder and CEO, Sustainable Choice Group

Kiarne Treacy is CEO of Sustainable Choice Group and founder of Sustainability Tracker, a climate tech platform helping businesses communicate sustainability...

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Patrizia Torelli

Group CEO - Australian Furniture Association

Patrizia Torelli is the Group Chief Executive Officer of the Australian Furniture Association (AFA), the peak industry body representing Australia's...

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Sophi MacMillan

CEO - ResiLoop

Sophi MacMillan brings 30 years' experience partnering with industry to deliver sustainability and supply-chain transformation. An environmental scientist...

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Dr Anthony Halog

Professor & Research Leader, Circular Economy, AI & Sustainability – University of Queensland

Dr. Anthony Halog is a global sustainability leader and an appointed member of the Global GreenTag International National Advisory Committee (NAC), providing...

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