Marcelo has over 20 years of experience in consultancy, applied research, and data science in agro- and behavioral economics, environmental and economic sustainability, and international development. His specialty is to translate complex problems into feasible solutions and applications. Within Blonk he manages the Data Solutions team. 

Within Blonk Sustainability Tools Bart manages the Software Development and the Data and Methodology team. He translates client wishes into user friendly software solutions and applications. 

Roeli is our office manager, she is responsible for the daily operations at our office. You will meet Roeli when you call the office. Besides that, she arranges everything related to invoicing. 

Marjolein is our office manager, she is responsible for the daily operations at our office. You will meet Marjolein when you call the office.

Henk graduated in Neuroscience (MSc) from the VU Amsterdam. He subsequently pursued a PhD in Auditory Neuroscience in Utrecht. At Blonk, he works as a software developer in the Blonk Sustainability Tools team.

As a senior consultant, Janjoris is responsible for account and project management within Blonk. Janjoris is leading sustainability target setting projects and projects related to carbon footprinting and monitoring. He is primarily motivated by projects that connect the consultancy perspective with data and tool development and implementation at the customer.

Caroline has a background in Soil Sciences and Environment and Development. Caroline is mainly involved in quantitative analyses using LCA Impact methodologies, sustainable nutrition assessment and the development of tailored environmental calculation tools.

Meike has a background in mathematics and computing science. She has over 6 years of experience as a sustainability consultant focusing on carbon footprinting. At Blonk she is part of the consultants team.

Lisanne graduated in Mechanical Engineering and Industrial Design. Within Blonk she works on projects related to sustainable nutrition assessment and food and biobased LCAs. Besides that, she is experienced in the development of carbon footprint tools and automated LCAs.

Marty represents Blonk in the US and Canada. He supports existing projects while building new opportunities for Blonk to advise the agri-food sector in North America. Marty received degrees in chemical engineering from Michigan State University (BSc) and the University of Colorado at Boulder (PhD). During his post-doctoral research at Center for Sustainable Systems (CSS) at University of Michigan he started to conduct various agri-food related LCAs. 

Nadine has worked over 15 years in the Foods sector; from procurement and marketing & sales to sustainability. As a senior consultant Nadine is responsible for projects focused on chain (Scope 3) impacts.

Elisabeth has over 12 years of experience in sustainability research & consultancy. She works as a senior Life Cycle Assessment expert within the Blonk Consultants team.

As a consultant, Davide mainly focuses on analyzing horticultural system. He is experienced in developing environmental footprinting tools and collaborated in the creation of LCA sector specific guidelines. He previously studied Environmental engineering and Sustainable development. Besides Blonk, he spends most of his time on music.

Melissa graduated from a joint Master’s Program in Sustainable Development from both Uppsala University and the Swedish University of Agricultural Sciences (SLU). Within Blonk she conducts life cycle assessments and develops excel based tools to calculate carbon footprint.

Björn is part of the Consultants team. Besides that, he also doing a PhD at the University of Stirling, where he studies the environmental impacts of aquaculture, with a focus on novel feed ingredients. 

Iana has a master's degree in industrial ecology and a PhD in LCA of agricultural crops and bio-based products. Within Blonk, she works as a consultant on projects in the area of sustainable agriculture and animal systems. She is also involved in the development of standards related to field emissions from agriculture and land use change

Charlotte is part of our consultants’ team. She studied at Wageningen University and has background in Sustainable Food Process Engineering and Supply Chain Management.

Lana is in the final stage of her MSc in Industrial Ecology, which is an interdisciplinary study using a system’s approach to tackle environmental issues. At Blonk, she is part of the consultants team.

Kurt studied Environmental Sciences and Sustainable Development at UU. For his MSc thesis, he used LCA to compare two micronutrient fertilizers.
He worked at Mobilis as a sustainability coordinator. Here, he continued to work on LCA’s. Now that he works at Blonk, he hopes to contribute to developing a more sustainable future via the data driven approach used here.

Eline studied Plant Sciences and Organic Agriculture at Wageningen University, where she became passionate about sustainable agriculture. At Blonk, she is part of the consultants’ team.

Sreepriya has a background in Environmental engineering. She has a profound interest in environmental impact assessment and sustainability. At Blonk, she is part of the Consultants’ team

Naomi is part of our consultancy team. She holds a bachelor’s degree in Global Sustainability Science and a master’s degree in Earth Sciences. She is passionate about sustainability, data analysis and bridging knowledge gaps.

Alexander obtained his Msc. at UU in the field of Ecology and Natural Resource Management, he has a background in chemical regulation within the E.U, life cycle assessments and corporate carbon footprinting. He is passionate about sustainability, environmental data analysis and reducing environmental footprints across various industries. 

After completing two masters - International Development Studies and Management - and gaining valuable experience in the world of consultancy, Rory joined Blonk. As a Project Management Officer, he will be focusing on project management and process improvement, playing a pivotal role in driving successful project outcomes and optimizing operational efficiency.

Anouk has a background in Industrial Design Engineering (BSc) and Industrial Ecology (MSc). At Blonk she will write her Master thesis about land-use change in LCA.
She studies Industrial Ecology at Leiden University and TU Delft. 

Alejandro studied MSc. environmental sciences at Wageningen University, and has experience regarding integrated management systems (ISO & OHSAS standards). He is ensuring conformity to the requirements ISO 9001:15 and ISO 27001:17 within Blonk’s quality and information security management systems.

Menno is our HR Business Partner. He has a background in People & Organization and Law and has 9 years of experience in the HR field.

Megan is a Senior Business Development and Sales Consultant at Blonk. She has a background in marketing strategy and Master's in sustainable development from Erasmus University in Rotterdam.

Jixin graduated from Wageningen University with a master’s degree in agroecology. She works as a sales and customer support consultant at Blonk.

At Blonk Meike is responsible for all marketing communication related activities, such as websites and newsletters. She has a background in marketing communication and graduated from Wageningen University and Research. 

At Blonk Dorien is responsible for all marketing communication related activities, such as websites and newsletters. She has a background in marketing and graduated from Tilburg University. 

Elena is a sustainability consultant with an educational background in industrial engineering and ecology. She has experience in consulting multinational and international companies on achieving business competitiveness while placing sustainability in the front-line. She is an expert in performing life cycle assessments. She is also very skilled in developing learning material and providing trainings to professionals.

Mariem has an engineering degree in horticulture and a plant protection and a PhD in LCA of agricultural crops. She joined Blonk as a freelance consultant working remotely from Tunisia. Within Blonk, she is involved in various projects from analyzing horticultural systems, animal systems and developing environmental tools and datasets.