Jeff Gowdy is a thought leader and award winning practitioner in sustainability and CSR, particularly in the areas of reporting, goal setting, and materiality. He serves on the Boards of the One Eleuthera Foundation (OEF) and Energy Datametrics and teaches at Vanderbilt. He has led hundreds of sustainability projects, dating back to 2002, across all … Continued
Cristina Mendoza is an experienced strategy and sustainability consultant. Her particular expertise includes greenhouse gas accounting, sustainability reporting and strategic program development. Cristina is an expert advisor of the Associated Industries of Massachusetts (AIM) Sustainability Roundtable, Chair of the Environmental Business Council (EBC) Ascending Professionals Committee and Board Member and Strategic Planning Committee Co-Chair of … Continued
Having managed communications for major Swiss companies for about 20 years, Sibylle Umiker brings her experience and personal enthusiasm for precise language and efficient processes to all Sustainserv reporting services and client projects. Before joining Sustainserv, Sibylle worked for the Zurich Cantonal Bank and Emmi, Switzerland’s largest dairy, where she served as a communication specialist … Continued
Robert Bütler is a climate strategy enthusiast and believes in system thinking and applicable solutions. Before joining Sustainserv, he supported firms and governmental bodies in developing and implementing carbon and climate mitigation strategies. Previous experience also includes cutting-edge digitization projects in the financial sector. His client-driven approach helps companies implement multi-faceted strategy, monitoring, and reporting … Continued
Amanda Elkin brings an extensive, multidisciplinary background in communications and publishing to her role as Senior Consultant. She has worked as a professional writer and editor for over 25 years, with a focus on environmental and social sustainability, and has supported the development of dozens of ESG reports. She holds a bachelor’s degree in psychology … Continued
Sarah Jensen supports companies in strategy development, materiality assessments and sustainability reporting. She works from a comprehensive perspective and has a strong personal interest in sustainability that has been enhanced through studies and work assignments in Denmark, Mexico, Bangladesh and Uganda. Prior to joining Sustainserv, Sarah worked for an organization that supports companies with expansion … Continued
Maëlle Mühlethaler discovered her passion for corporate sustainability and non-financial reporting while attending a continuous education. Thanks to the gained know-how she got the opportunity to analyze the non-financial reporting of about 20 Swiss companies for a reporting benchmark. Maëlle also wrote her thesis based on that project. Before joining Sustainserv, Maëlle worked for an … Continued
Daniel brings experience in sustainability service, consulting, and tool development to his role at Sustainserv. He supports clients in sustainability strategies, sustainability reporting and materiality analyses. Previously, he gained experience at a global management consulting firm and a large online retailer. In his career, Daniel also founded an on-demand services startup. He holds a master’s … Continued
Cecilia is passionate about climate strategy and supporting the implementation of corporate social responsibility programs. Her areas of expertise include sustainability reporting, GRI reporting, greenhouse gas accounting, and materiality assessments, in particular CSRD-compliant materiality processes. Before joining the Sustainserv team, Cecilia graduated from Middlebury College with a Bachelor of Arts in Psychology and a minor … Continued
Dario Schmid helps clients on their way to develop and implement climate and sustainability goals.
Judith Bisig supports companies in strategy development, materiality assessment and sustainability reporting.
Christoph Gau has a profound background in accounting and financial reporting and advises companies at the interface of financial and sustainability reporting. Before joining Sustainserv, he managed projects in the financial reporting department of a global healthcare & medtech company. Christoph brings his experience and motivation into the development of efficient reporting processes, capital allocation … Continued
Before joining the Sustainserv team, Sasha Hagan graduated from The University of Miami Herbert Business School with a Master of Science in Sustainability Business. While at The University of Miami, Sasha was a member of The Green Grad Group and the Sustainable Business Club. She also worked with the American Red Cross to reduce plastic … Continued
Fabian Haumann supports companies in the development and implementation of sound, future-oriented sustainability strategies. Before joining Sustainserv, he graduated from ETH Zurich with a master’s degree in chemical and bioengineering, where he developed an increasing interest in sustainability issues. He applies his engineering mindset in a targeted manner to the calculation of company-wide greenhouse gas … Continued
Prior to joining Sustainserv, Aidan Kilpatrick gained experience in roles in the field of ESG consulting and research. He is a graduate of Boston College with a Bachelor of Arts in Environmental Studies, with a concentration in Climate Change, and a minor in Management. From his coursework in climate science, environmental policy, and management operations, … Continued
Brooke McDonald graduated from Boston College with a Bachelor of Arts in International Studies and minors in Environmental Studies and Economics. While at Boston College, Brooke was the President of the Boston College chapter of charity: water. She was also an intern at the renowned Boston College Center for Corporate Citizenship, a premier academic center … Continued
Before joining the Sustainserv team, Julia Keogh gained experience in the topic of sustainable procurement within the consumer packaged goods industry. She graduated from Northeastern University with a Master of Science in Environmental Science and Policy. With a concentration in Sustainable Development, Julia explored themes relating to climate science, sustainable procurement, and environmental planning.
Based on her interdisciplinary background and experiences in policymaking, Meike Nolzen supports companies in developing sustainability strategies and reports, as well as materiality assessments. Prior to her position at Sustainserv, Meike worked for a non-governmental organization and the European Parliament, both located in Brussels. She has valuable insight into environmental, energy and climate policymaking. Meike … Continued
With a background in project management and corporate communications, Nicole Schäfer supports companies in strategy development and the preparation of sustainability reports and materiality analyses.
Marvin uses his broad background in sustainability and data science to support Science Based Targets development and environmental accounting. He believes in the competitive advantages for businesses that arise from comprehensive approaches to climatic and environmental challenges. Before joining Sustainserv, Marvin was a researcher at Eawag, an institute of ETH Zurich. There, he used state-of-the-art … Continued
Ramin Baghaei Mehr supports companies in data- and AI-based methods for sustainability analysis and data management. Before joining Sustainserv, he worked for 10 years in the telecommunications field in various functions around IT, software engineering and data analysis. Ramin holds a Bachelor’s degree in Software Engineering from Amol University/Iran, and a Master of Data Science … Continued
Vanessa has 20 years of experience in retail, the cultural sector and the travel industry. A trained social standards auditor, she has particular expertise in the area of human rights due diligence and supply chain management. As part of our reporting team, she supports companies in sustainability reporting and the development of strategic principles.
Caroline Sloan combines her enthusiasm for innovative climate strategy with expertise in environmental policy, energy efficiency, and sustainability reporting. She holds a BA in Environmental Studies from Boston College, concentrating in Policy and Justice, with a minor in Sociology. Prior to joining Sustainserv, she gained valuable experience conducting research on the relationship between ESG rankings and … Continued
Prior to joining Sustainserv, Nate gained experience in sustainability consulting and strategy in transportation decarbonization. He received a Master’s of Science in Environmental Policy and Planning from Tufts University where he focused his studies on corporate sustainability and circularity. Concentrating on the apparel and footwear industry, he explored topics related to eco-design, extended producer responsibility, … Continued
Laurin supports clients with sustainability strategies, reports and materiality analyses. Right from the start of his studies he developed a strong interest in sustainability issues. He completed his interdisciplinary studies in geography and music with a bachelor’s thesis on education for sustainable development (ESD). During his studies, he became involved in the General Students’ Committee … Continued
Danielle brings a variety of operational and administrative experience to Sustainserv and has a strong passion for sustainability, permaculture farming, and movement. Before joining Sustainserv as Operations Manager, Danielle opened a boutique luxury hostel in Austin, TX, worked in environmental non-profits, biotech, and international education.