About us

About us

Our story so far

Meet the team and learn about our mission.

Who we are

Who we are

LÓPEZ QUEVEDO REFORMA

LÓPEZ QUEVEDO REFORMA

GreenLeaf is a carbon consultancy helping SMEs turn climate ambition into action. We provide practical, data-driven support for decarbonisation and ESG reporting—empowering businesses to stay ahead and build lasting value.

GreenLeaf is a carbon consultancy helping SMEs turn climate ambition into action. We provide practical, data-driven support for decarbonisation and ESG reporting—empowering businesses to stay ahead and build lasting value.

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Mission & values

We're on a mission…

…to empower small and mid-sized businesses to thrive in a low-carbon economy. Along the way, we hold these values true.

Ambitious

We help clients lead, not lag, on climate action

Practical

Clear, grounded advice that fits your business

Impactful

Designed to deliver measurable, lasting results

Collaborative

Built on trust, insight, and long-term partnership

Mission & values

We're on a mission…

…to empower small and mid-sized businesses to thrive in a low-carbon economy. Along the way, we hold these values true.

Ambitious

We help clients lead, not lag, on climate action

Practical

Clear, grounded advice that fits your business

Impactful

Designed to deliver measurable, lasting results

Collaborative

Built on trust, insight, and long-term partnership

Mission & values

We're on a mission…

…to empower small and mid-sized businesses to thrive in a low-carbon economy. Along the way, we hold these values true.

Ambitious

We help clients lead, not lag, on climate action

Practical

Clear, grounded advice that fits your business

Impactful

Designed to deliver measurable, lasting results

Collaborative

Built on trust, insight, and long-term partnership

Team

Meet our founders

John Nichols

Co-founder & lead strategist

John has over 5 years’ experience in sustainability and strategy. He’s helped companies from tech to manufacturing create actionable net-zero plans. John focuses on making climate strategy clear and empowering SMEs to lead with confidence.

Laura Hall

Co-founder & technical director

Laura is a carbon accounting expert with a background in environmental science. She’s supported global clients with emissions reporting and compliance. At GreenLeaf, she ensures all work is technically sound, transparent, and results-driven.

Team

Meet our founders

John Nichols

Co-founder & lead strategist

John has over 5 years’ experience in sustainability and strategy. He’s helped companies from tech to manufacturing create actionable net-zero plans. John focuses on making climate strategy clear and empowering SMEs to lead with confidence.

Laura Hall

Co-founder & technical director

Laura is a carbon accounting expert with a background in environmental science. She’s supported global clients with emissions reporting and compliance. At GreenLeaf, she ensures all work is technically sound, transparent, and results-driven.

Team

Meet our founders

John Nichols

Co-founder & lead strategist

John has over 5 years’ experience in sustainability and strategy. He’s helped companies from tech to manufacturing create actionable net-zero plans. John focuses on making climate strategy clear and empowering SMEs to lead with confidence.

Laura Hall

Co-founder & technical director

Laura is a carbon accounting expert with a background in environmental science. She’s supported global clients with emissions reporting and compliance. At GreenLeaf, she ensures all work is technically sound, transparent, and results-driven.