Associates 

Louisa Harris

Joss Tantram - Corporate Sustainability, Training 

Founding partner, Terrafiniti LLP 
 
Qualified lifelong sustainability professional - 25 + years’ experience. 
 
Pioneered sustainability as a strategic value concept. 
 
Instigator of the first ‘how to’ guide for building the business case for sustainability. 
 
Conceived, built and led the One Planet Leaders programme for WWF International. 
 
Trained senior executives from more than 200 companies around the world in sustainable strategy. 
 
Founder of WWF UK’s Business Education Unit, Director at WBCSD. 
 
Advisory Board Member, Cass Business School’s Masters in Management. 
 
Aviva plc – Strategic CSR Advisory Board Member (2002- 2010). 
 
Clarks – member of Strategic Sustainability Advisory Panel. 
 
Former Judge of; Edie Sustainable Leadership Awards, ACCA Sustainable Corporate Reporting Awards, Charities Aid Foundation Corporates and Communities Awards. 
Louisa Harris

Joss Tantram - Corporate Sustainability, Training 

Founding partner, Terrafiniti LLP 
 
Qualified lifelong sustainability professional - 25 + years’ experience. 
 
Pioneered sustainability as a strategic value concept. 
 
Instigator of the first ‘how to’ guide for building the business case for sustainability. 
 
Conceived, built and led the One Planet Leaders programme for WWF International. 
 
Trained senior executives from more than 200 companies around the world in sustainable strategy. 
 
Founder of WWF UK’s Business Education Unit, Director at WBCSD. 
 
Advisory Board Member, Cass Business School’s Masters in Management. 
 
Aviva plc – Strategic CSR Advisory Board Member (2002- 2010). 
 
Clarks – member of Strategic Sustainability Advisory Panel. 
 
Former Judge of; Edie Sustainable Leadership Awards, ACCA Sustainable Corporate Reporting Awards, Charities Aid Foundation Corporates and Communities Awards. 
Henry Lang

Dr Dominic Tantram - ESG, Business Value 

Founding partner, Terrafiniti LLP 
 
Qualified lifelong sustainability professional - 28+ years’ experience. 
 
Working on consultancy, sustainability research and driving change in companies, government and NGOs in UK and Europe since 1991. 
 
Inaugural Working Fellow of the Institute of Corporate Responsibility (one of only six). 
 
Original developer and tutor on WWF International’s One Planet Leaders Executive training programme. 
 
Founder Member of the Chartered Institute of Ecology and Environmental Management, 2003 | Chartered Environmentalist 2004. 
 
With leading universities, worked on operationalising the ecosystem services concept and natural capital models. 
 
Pioneering work on environmental and social/health impact indicators for UK Government and the European Environment Agency. 
Henry Lang

Dr Dominic Tantram - ESG, Business Value 

Founding partner, Terrafiniti LLP 
 
Qualified lifelong sustainability professional - 28+ years’ experience. 
 
Working on consultancy, sustainability research and driving change in companies, government and NGOs in UK and Europe since 1991. 
 
Inaugural Working Fellow of the Institute of Corporate Responsibility (one of only six). 
 
Original developer and tutor on WWF International’s One Planet Leaders Executive training programme. 
 
Founder Member of the Chartered Institute of Ecology and Environmental Management, 2003 | Chartered Environmentalist 2004. 
 
With leading universities, worked on operationalising the ecosystem services concept and natural capital models. 
 
Pioneering work on environmental and social/health impact indicators for UK Government and the European Environment Agency. 
Louisa Harris

Louisa Harris – Systems Change, Purpose-led Strategy 

After a decade of working in UK advisory firms driving business as a force for good, Louisa is shaping a portfolio of roles dedicated to unlocking our collective potential to create positive impact. 
Experience includes strategy design and implementation, non-financial reporting, ESG assurance, culture change, coaching, facilitation, co-creation and leadership.  
 
Worked with HM Government’s Inclusive Economy Partnership, the UK National Advisory Board for Impact Investing, the World Benchmarking Alliance, Future-Fit Business Benchmark’s Development Council and the Marine Foundation’s creative team. 
 
Actively managing a number of roles championing leadership, systems change and innovation.  
 
A tutor on the Sustainable Business Management programme for the Cambridge Institute of Sustainable Leadership, Advisory Board member for Business Declares a Climate Emergency, Leadership programme designer and facilitator for REAL Sustainability Centre and Head at 6heads, the collective dedicated to championing innovation towards sustainability. 
 
Head of Sustainablity and Systems Change at Brandpie, specialists in Purpose-driven business consultancy. 
Louisa Harris

Louisa Harris – Systems Change, Purpose-led Strategy 

After a decade of working in UK advisory firms driving business as a force for good, Louisa is shaping a portfolio of roles dedicated to unlocking our collective potential to create positive impact. 
Experience includes strategy design and implementation, non-financial reporting, ESG assurance, culture change, coaching, facilitation, co-creation and leadership. 
 
Worked with HM Government’s Inclusive Economy Partnership, the UK National Advisory Board for Impact Investing, the World Benchmarking Alliance, Future-Fit Business Benchmark’s Development Council and the Marine Foundation’s creative team. 
 
Actively managing a number of roles championing leadership, systems change and innovation.  
 
A tutor on the Sustainable Business Management programme for the Cambridge Institute of Sustainable Leadership, Advisory Board member for Business Declares a Climate Emergency, Leadership programme designer and facilitator for REAL Sustainability Centre and Head at 6heads, the collective dedicated to championing innovation towards sustainability. 
 
Head of Sustainability and Systems Change at Brandpie, specialists in Purpose-driven business consultancy. 
Henry Lang

Mark Williams - Shipping, Energy Transition 

Maritime analyst and consultant for 25 years 
 
Has advised governments, major ship owners, charterers, investors, banks, ports, insurers and regulators 
 
Has built several successful research and consultancy teams 
 
Founder and Managing Director of Shipping Strategy, a boutique maritime strategy consultancy and training business 
 
Regular speaker at international shipping conferences and in the wider media 
 
Published author of dozens of articles on shipping and Operational Research 
 
Member of the Institute of Chartered Shipbrokers 
Henry Lang

Mark Williams - Shipping, Energy Transition 

Maritime analyst and consultant for 25 years 
 
Has advised governments, major ship owners, charterers, investors, banks, ports, insurers and regulators 
 
Has built several successful research and consultancy teams 
 
Founder and Managing Director of Shipping Strategy, a boutique maritime strategy consultancy and training business 
 
Regular speaker at international shipping conferences and in the wider media 
 
Published author of dozens of articles on shipping and Operational Research 
 
Member of the Institute of Chartered Shipbrokers 
 
 
 
 
 
 
 
 
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