Valentin is an economist researcher who joined Trase in 2023 and works in the Supply Chain Mapping and Research teams. He is in charge with updating and developing the cocoa supply chain models, in Ivory Coast and Ghana. Before that, Valentin was a PhD student at MCC Berlin and PSAE paris, where he did research on Indonesian palm oil deforestation and on pan-tropical indirect land use change, using econometrics. Valentin holds degrees in economics from Université Paris-Saclay (BSc, 2015; MSc, 2017; PhD, 2022) and in geography from Humboldt Universität zu Berlin (cotutelle PhD, 2022).

Université catholique de Louvain

Chris is a research scientist with expertise in ecology, supply chain modelling, and private sector engagement. He joined Trase in 2018 and works in the impact and research teams, leading engagement with the corporate sector. Chris has helped develop models, tools and associated projects at SEI that explore the role of consumption and supply chain activities on environmental degradation and sustainable development. Chris holds a degree in Ecology, Conservation and the Environment (BSc, 2005) and Ecology (PhD, 2010) from the University of York. He works part-time on Trase.

Stockholm Environment Institute

Supply chain mapping

Engagement

Clement is an Earth scientist and software developer who joined Trase in 2015. He is a co-founder of Trase and leads the development team behind Trase's data systems. He developed the first prototype of the Trase Earth platform. Before joining Trase, Clement was a researcher in planetary geophysics. At the Massachusetts Institute of Technology, he developed tools to study the magnetism of extraterrestrial rocks, including lunar samples from the Apollo missions and meteorites. Clement holds degrees in geosciences from Grenoble University (MSc, 2005) and Aix-Marseille University (PhD, 2009).

Data

Erasmus is a scientist studying global food systems. He is based at UCLouvain and since 2018 has been working with the Trase research team to map commodity supply chains and analyse data for priority agendas. Erasmus is a qualified veterinarian and has a PhD on sustainable livestock farming, focusing on the impacts of the cattle ranching and animal feed sectors. Erasmus holds degrees from the University of Cambridge in Veterinary Medicine (MA VetMB, 2013), Food Security (MRes 2014), and Sustainable Livestock Production (PhD, 2018).

Jason is a geospatial data specialist and researcher. He started collaborating with Trase in 2018 and works on Indonesian supply chains. Previously, Jason was the Data Analytics and Visualization lead at The Forest Trust (now Earthworm Foundation) focusing on geo-data management, supply chain mapping, and data collection support for field assessments and smallholder engagement. He has broad experience in geospatial data analysis working in the private sector and non-profits in Malaysia and Australia. Jason holds a degree in Remote Sensing from the University of Technology Malaysia (BSc, 2004).

University of California, Santa Barbara

Spatial intelligence

Jonathan is a conservation scientist and joined Trase in 2018. Jonathan works across Trase's impact and research teams mapping commodity supply chains and analysing Trase data for priority agendas. Before joining Trase, Jonathan investigated the ecological impacts of coastal land conversion, worked closely with business and sustainability managers, and researched the impacts of agricultural commodity consumption on biodiversity. Jonathan holds degrees in Zoology from the University of St Andrews (BSc, 2007) and the University of Cambridge (PhD, 2012). Jonathan works part-time on Trase.

Research

Maria is a researcher specialising in commodity supply chains and their social and environmental impacts. She joined Trase in 2017. Maria works across Trase's impact and research teams mapping commodity supply chains and analysing data for key audiences in Latin America. Before joining Trase, she worked as a research assistant for a range of environmental NGOs and academic institutions and completed fieldwork in Brazil’s semi-arid zone. Maria holds degrees in Latin American studies from the University of Liverpool (BA, 2012) and Human Geography from the University of Cambridge (MPhil, 2014).

Global Canopy

Michael is an ecohydrologist and water footprint specialist who joined Trase in 2018. He leads Trase's supply-chain mapping team and research on priority agendas. Michael is a member of the Trase Management Team. Before joining Trase, he conducted research in Brazil and studied both water and carbon cycles in natural and agro-ecosystems. Michael holds degrees in Chemistry from the University of British Columbia (BSc, 2002) and Resources, Environment and Sustainability from the University of British Columbia (MSc, 2011; PhD, 2018).

Management

Robert is an interdisciplinary land system scientist with expertise in environmental economics and remote sensing who started collaborating with Trase in 2018. Robert works on supply chain mapping and sustainability research on the Indonesian palm oil and wood pulp sectors and is also a member of the Trase Scientific Advisory Committee. Robert holds a degree in environment, economics and politics from Claremont McKenna College (BA, 2006) and degrees in economics (MA, 2015) and environment and resources (PhD, 2016) from Stanford University.

Simon is a mathematician and modeller who joined Trase in 2018. He works across Trase's data and research teams mapping commodity supply chains and analysing Trase data for priority agendas and target users. Before joining Trase, Simon worked on global supply chain mapping and consumption based models. He has experience developing and applying methods for quantifying the flows of goods and their associated impacts. Simon holds degrees in Mathematics and Theoretical Ecology from the University of York (MMath, 2006; PhD, 2012). He works part-time on Trase.

Valentin Guye

Other Team Members

Chris West

Clement Suavet

Erasmus zu Ermgassen

Jason Benedict

Jonathan Green

Maria Tyldesley

Michael Lathuilliere

Robert Heilmayr

Simon Croft