Jimmy Greer is Head of Sustainability Research and Policy at ACCA, the global body for professional accountants. He produces research and advises on policy issues for ACCA related to sustainability and business futures to support ACCA’s members and students around the world. He is a member of Accountancy Europe’s Environmental, Social and Governance Taskforce and is also a member of the Climate Disclosure Standards Board Technical Working Group. He holds an MSc. in Globalisation and Latin American Development from the University of London. Twitter: @jimmygreer

Jade Greggory is a UI Artist based in Los Angeles, currently working at Infinity Ward on the Call of Duty franchise. She is recognized by her work on the critically acclaimed Modern Warfare [2019] and Warzone [2020] titles.

As a game developer, she specializes in creating Motion Graphics and generates interactive graphical Art components which include in-game layout designs, heads up displays [HUD], transition animations and visual effects; with an emphasis on quality, innovation and integration. Her portfolio contains a variety of design work with a focus on abstract and futuristic graphic effects.

She graduated with honors from Central Saint Martins with a Bachelor of Fine Arts in Performance Design and holds an honors degree from the Vancouver Film School in Digital Design.

Zoe Greindl is the Business Action Advisor for Business for Nature, a global coalition of more than 85 influential partner organizations as well as forward-thinking companies such as Citi, Danone, GSK, Natura &Co, Olam, Rabobank and more.

The organization works to drive credible business action and policy ambition to achieve a nature-positive economy for all by 2030. As part of Accenture’s Sustainability Services Hub, Zoe works within the Nature and Finance teams to help businesses improve their impact on the environment and build resilience in the face of climate change and nature loss.

Previously, Zoe studied climate science and policy, focusing on urban space and air pollution.

She is Belgian and has lived in China, Switzerland, and Scotland. She is currently based in London, UK.

Stephany Griffiths-Jones is an economist specialising in international finance and development, with emphasis on reform of the international financial system, specifically in relation to financial regulation, global governance and international capital flows.

She is currently Financial Markets Programme Director at the Initiative for Policy Dialogue, Columbia University in New York, and Emeritus Fellow of the Institute of Development Studies, University of Sussex. She has held the position of Deputy Director of International Finance at the Commonwealth Secretariat and has worked at the United Nations Department of Economic and Social Affairs and in the United Nations Economic Commission for Latin America and the Caribbean.

Professor Griffiths-Jones has published over 20 books and authored many scholarly and journalistic articles. She holds a PhD degree in Economics from the University of Cambridge, UK.

Background Marco Grossi is a Director in the Financial Services Audit and Advisory Compentency. He has over 16 years of audit, advisory and consulting experience in financial services, especially in Treasury and Investment Banking. He has gained extensive executive and management experience as a former CFO of Lehman Brothers Finance Switzerland. Marco holds a Master in Economics from the University of Basel (lic.rer.pol.) and a Swiss CPA. As from 2016 he his member of the Deloitte Blockchain Assurance Team and part of Gobal Deloitte Blockchain Community covering Accounting, Audit and Assurance. He is leading Blockchain Assurance and –Audit in Switzerland and is part of major Global activities around Blockchain Technology. Profile - Leading Deloitte Blockchain Assurance Switzerland and part of Global efforts around Blockchain and Audit/Assurance Experience: - Expert in Blockchain and Cryptocurrencies, mainly Audit and Assurance and Business modelling/Process aligment old/new world - ICO advisors - Deloitte Treasury Specialist Experience outside Deloitte: - Worked for a Swiss Crypto Exchange and Security trader in Switzerland - Investment Banking: CFO Lehman Brothers Switzerlnd - Audit and Advisors in Financial Services and Big Corporates Education Swiss CPA and Master in Economics

Camelia Grozea-Knuth serves as the Deputy Head of Unit in the International Unit at Directorate-General for Competition of the European Commission, where leads a team of professionals, coordinating Directorate-General for Competition’s participation in global multilateral forums such as OECD and UNCTAD, while advising on international law and external relations aspects of EU competition law.

She is a legal expert and policy strategist with extensive experience in the European Union's regulatory landscape. Her involvement in shaping and implementing EU’s competition cooperation programs across Africa and Asia highlight her expertise in fostering international bilateral partnerships and technical assistance programs.

Previously, Camelia served as a Legal Officer at the European Commission’s Trade department, where she played a crucial role in multilateral negotiations, implementation and negotiation of bilateral free trade agreements and trade barrier investigations.

Academic credentials include an Advanced Master’s (LLM) in Economic Law from Katholieke Universiteit Leuven, complemented by a Master’s degree in European and International Business Law from Université Paris I Panthéon-Sorbonne. Fluent in English and French, with proficiency in Italian and German, Camelia excels in multicultural environments, leveraging her interpersonal and communication skills to deliver impactful results.

Markus Grund is the leader of the Accounting and Auditing section within the German Federal Financial Supervisory Agency (BaFin). Since 2003 he represented the German Federal Financial Supervisory authority (BaFin) in several international committees focused on Accounting and Auditing (IOSCO, BCBS, IAIS, ESMA, EBA). In 2013 he became chair of the IAIS Accounting and Auditing Working Group.

In September 2021, Rebeca Grynspan was appointed Secretary-General of the United Nations Conference on Trade and Development (UNCTAD), becoming the first woman to lead the organization in its 60-year history.

Rebeca Grynspan, an economist and former Vice President of Costa Rica, is an experienced leader of international institutions with a substantive track record in government, UN diplomacy, economic policy and multilateral cooperation at the global level.

Prior to joining the United Nations, she was Vice President of Costa Rica and held cabinet positions as Minister of Housing, Minister Coordinator of Economic and Social Affairs and Deputy Finance Minister.

Previously, she served as Secretary-General of the Ibero-American Conference (2014–2021), chairing regional summits of Heads of State and Government; United Nations Under-Secretary-General and Associate Administrator of the United Nations Development Programme (UNDP); and UNDP Regional Director for Latin America and the Caribbean. She was a member of the UN Commission for the Reconstruction of Haiti, representing the UN Secretary-General.

At UNCTAD, Grynspan has been at the centre of critical negotiations to address global trade and development challenges. She played a decisive role in the successful Black Sea Grain Initiative brokered between the UN, Türkiye, the Russian Federation and Ukraine, which enabled the safe export of over 32 million tons of grain, lowered global food prices by 22% and prevented millions from falling into food insecurity.  She also leads the UN Global Crisis Response Group on food, energy and finance, and has represented the UN in G20 summits.

Her leadership has been recognized widely. In 2024, she received the Doha Negotiator of the Year Award for spearheading UN efforts to restore Black Sea trade routes. In 2025, Spain’s Ministry of Foreign Affairs, European Union and Cooperation awarded her the inaugural Isabel Oyarzábal Women in Multilateralism International Prize for her contribution to multilateralism.

Ms. Grynspan holds degrees in economics from the University of Costa Rica and the University of Sussex, and honorary doctorates from several European universities.

Daniele Guadagnolo is working as a Marketing Coordinator at IG.

Graduated in Economics at the University of Milan Bicocca, specialized in marketing and passionate about sustainability and communication, he is co-founder and active member of several non-profit organizations and networks in Italy and abroad, including Change For Planet, Youth Action Hub of Italy and European Climate Pact Ambassadors. Moreover, he has been appointed as Delegate of Italy at the next Youth4Climate Summit: a global initiative aimed to put forward ideas and concrete proposals on some of the most pressing issues on the climate agenda.

His goal is to create concrete projects and initiatives that can inspire everyone to live a more sustainable life.

Based in London, Lapo oversees S&P Global Ratings efforts in enhancing the franchise value of our ratings and research in the markets we serve, and in driving analytical consistency and ratings quality. He also oversees the global efforts of our Credit Condition Committees, which are risk-monitoring platforms to help identifying and understanding systemic risks across regions and sectors Previously, Lapo was the Chief Credit Officer for S&P's EMEA region. Before that, he was the co-head of the EMEA Structured Finance department, with more than 130 analysts and staff located in various offices. Before joining S&P Global Ratings in 2001, he worked for Banca Popolare di Lodi in Italy.