Meet our team

2impact works with a team of professionals with various backgrounds, such as business economics, accounting and reporting, sustainability law, tax, environmental science and policy, industrial ecology, biology, and human rights. With this multidisciplinary team and our partners, we help customers make their businesses more sustainable.

Esther de Graaf

Managing Director

Esther is driven to guide organizations in their journey towards successful sustainability. She began her career in finance, but for over 10 years her focus has been on integrated thinking and reporting. She recognizes what businesses need to take their sustainability efforts to the next level, and adjusts her role and advice accordingly. In addition to her work as an advisor, she teaches at Nyenrode and is a guest lecturer at the CSR Executive program at Erasmus University. Her area of expertise is integrated management and reporting.

Esther de Graaf
Bahar Keskin den Doelder

Bahar Keskin den Doelder

Partner

Bahar's passion is to make sustainability tangible. By collaborating with her clients, she creates positive impact. She believes that making sustainability understandable both in words and numbers is the key to gaining the trust of stakeholders. With her keen eye for detail and her straightforward approach, Bahar has more than 25 years of experience as a sustainability advisor and has demonstrated that it is possible to make a positive impact on people and the planet while still creating profit. Bahar is a member of the advisory board of a venture capital company that invests in digital technologies for a carbon-free energy system.

Thijs van Ballegoijen

Consultant

Thijs is convinced that sustainable companies are more successful long term. Thijs has worked at ABN AMRO for almost 20 years, where he has engaged with the topic of sustainability in various ways, for example by providing impact loans to smallholder coffee farmers in Uganda. In his most recent role at ABN AMRO, he was responsible for supporting large and SME clients in sustainability, for example CSRD, EUDR, and EU Taxonomy. He is also a member of the Supervisory Board of Both Ends, a foundation that strives for an environmentally just world where people and ecosystems can thrive. 

Thijs van Ballegoijen
Jonah Link

Jonah Link

Consultant

With extensive experience as a sustainability consultant, Jonah is an expert in climate change and the circular economy. He has worked across various manufacturing industries and supply chains, bringing a strong background in environmental sciences, sustainable business management, and innovation. Specialising in data-driven strategic analysis, life cycle assessment, and material flow analysis, Jonah excels in simplifying complex issues and translating intricate data into practical, actionable insights. His expertise enables organisations to reduce environmental impact and enhance business value through clear, understandable analysis and concrete steps for improvement.

 

Elise Luring

Consultant

Elise has extensive professional experience in the textile industry as a Corporate Social Responsibility manager, buyer and strategic manager. Elise has established sustainable and fair export chains in countries such as India, Bangladesh and Romania. She also has extensive knowledge in and experience with certifications such as B Corp and World Fair Trade Organization (WFTO). With this practical international experience and a master's degree in Cultural Anthropology: Sustainable Citizenship, Elise's ambition is to inspire and guide diverse organizations in sustainability strategy and reporting. Her expertise lies in organizations with value chains in fragile and complex environments.

Elise Luring
Aron Klinkenberg

Aron Klinkenberg

Consultant

In the course of his career, Aron has become convinced of one thing, he is passionate about contributing to a sustainable future for all. He believes that every business holds value in integrating sustainability at the core of its existence. Supporting companies in this endeavor through a concrete, transparent, yet personal approach is what he stands for and what he embodies. Throughout his education at the Rotterdam School of Management and his time as a student consultant, he has gained new knowledge and a fresh perspective on what sustainability can mean for individuals and businesses.

Marco Kwakernaat

Consultant

After studying Economics and Tax Law in Rotterdam, Marco completed the socially relevant master Law and Sustainability in Europe at Utrecht University. He realized his passion lies in making our society more sustainable, and that is why he wants to contribute to creating an even more beautiful planet, for future generations as well. His main interests are climate change and circular economy. Apart from consultancy Marco wants to engage in sustainability education, as he feels that even in daily life there is still much room to gain. We can’t do that on our own, but if we work together we can come very far.

Marco Kwakernaat
Robbe Vingerhoets

Robbe Vingerhoets

Consultant

Brimming with an abundance of energy and motivation, Robbe is ready to make an impactful contribution. After completing his studies in Applied Economic Sciences at the University of Antwerp, he further specialized by pursuing training as a sustainability coordinator at HOGent. During this period, he acquired extensive knowledge about the SDGs, CSRD, and the principles of sustainable business. This diverse background forms the foundation of his mission: persuading organizations to engage in the sustainability transition. With a profound understanding of the challenges businesses face and the opportunities sustainability presents, Robbe is determined to effect positive change.

Randy Ramli

Consultant

With a background in Industrial Ecology from TU Delft and Leiden University, Randy brings an interdisciplinary and practice-oriented approach to sustainability matters. Thanks to his experience with subsidies and policy, he combines in-depth sustainability knowledge with practice. He knows how to structure complex projects clearly and works towards feasible solutions. Previously, he worked, among other things, in the political-administrative environment within the rail sector. He has both an eye for detail and the total system and a keen interest in circular strategies. Randy is driven to make a tangible impact together with various parties on the road to a more sustainable future.  

Randy Ramli
Eugenia Arrojo Sotillo

Eugenia Arrojo Sotillo

Consultant

Eugenia is a sustainability consultant with a background in geology and climate science. Her interest in how physical systems shape environmental change led her to focus on climate risk, emissions, and their business implications.

She specialises in greenhouse gas (GHG) accounting, climate and nature-related risks, and ESG disclosures. She supports organisations in measuring and analysing emissions, translating this into climate strategies, transition plans, and target setting, including SBTi. Her work includes ESG ratings and disclosures such as CDP, helping clients improve data quality, identify performance gaps, and strengthen responses to climate and nature-related requirements.

Eugenia’s work focuses on the interface between emissions, risk, and strategy, helping organisations understand how climate and nature-related changes affect long-term resilience and performance.

 

Anniek Bakker

Associate Consultant

Structurally embedding sustainability in the business operations of organizations is what Anniek likes to do most. Her background and experience in business administration, internal control and risk management provide Anniek with the tools and methods to work with organizations to ensure that sustainability objectives are not only written down, but also structurally operationalized, monitored, reported, and of course realized. Anniek knows how to translate important sustainability legislation into pragmatic approaches that, in addition to helping them with their compliance needs, also trigger organizations to think about the role of sustainability in their strategy.

Anniek Bakker
Mira Faas

Mira Faas

Associate Consultant

Mira has a long experience of researching and implementing new developments related to finance and HR, particularly in the areas of diversity and inclusion. She connects factual findings from analysis with concrete areas for improvement and helps companies implement them. She collaborates with both 2Impact and The Diversity Company, leveraging complementary strengths to achieve the best results and create impact.

Simone Francooijs

Operations Manager

With a strong background in marketing, communications, HR, processes, and system optimization, she will support the team in achieving maximum impact. After earning her Bachelor's in Business Administration and a Master's in Supply Chain Management from Erasmus University, Simone worked for several organizations for many years as a consultant and later as a freelancer. After seven years of freelancing, Simone is looking forward to collaborating with a team again, contributing to a meaningful mission, and working towards satisfied clients.

Simone Francooijs