Our Core Team
Summit is a focused, senior‑led consultancy. Every project is shaped directly by an experienced team, ensuring clarity, accountability, and high‑calibre delivery.
Our team brings together deep expertise from leading management, technical and law firms, combining strategic insight, technical rigor, and legal precision to deliver sustainable solutions.
Shaun Walden
With 20+ years in sustainability consulting and ESG, Shaun helps Executives and CSOs identify challenges, deliver practical solutions, while building trusted long‑term partnerships. He brings deep expertise in corporate disclosures, sustainable finance, climate strategy, assurance readiness, and wider sustainability best practice.
Background
Climate | Sustainability Strategy I Regulation I Implementation I Sustainable Finance | Reporting Frameworks
Ex: DLA Piper, DNV, The Carbon Trust, ERM
Founder I Director
Jonathan Fordyce
Jonathan is an experienced sustainability advisor specialising in sustainability strategy development and ESG reporting, with a focus on materiality and double materiality assessments. He has extensive experience guiding organisations through all aspects of the sustainability journey, from defining strategic direction and conducting materiality assessments to implementing strategies and reporting.
Background
ESG Reporting | Sustainable Policy | ESG Strategy | Implementation
Ex: DLA Piper, FTI Consulting, ERM, EY
Senior Advisor
Caterina advises on regulatory preparedness, ESG strategy development, as well as the implementation of multi-stakeholder social impact programmes spanning multiple sectors from financial services and energy to consumer and healthcare.
Background
Strategy & Materiality | Climate I Reporting | Sustainable Policy Development | Regulatory Preparedness
Ex: DLA Piper, AccountAbility
Senior Consultant
Caterina Cedolini
“We work lean by design. When a project calls for specialist expertise, we draw on our trusted network of partners and associates covering technical, legal, analytical, and creatives who share our standards and values. This model gives you access to exactly the expertise you need, without unnecessary overhead”
Summit Sustainability
Location
London‑based, serving clients globally
Languages
English
French
Italian