Digital Marketing Consultant

About: Pieter de Groot has a background in events and hospitality. In 2015 he started his study Hotel and Eventmanagement at TIO Hogeschool. In the same year he set up his first event company Lekkage Events. He saw the potential of digital marketing as a powerful tool to promote his dance events and event management…

Therockgroup-Maren-Nienhuis

Office Support

About: Maren is an important part of the support team and is in charge of office and administrative organization for TheRockGroup. Aside from her work at TheRockGroup she is responsible for organizing VONK every three months. All of this she completes along side her studies in tourism management which she hopes to use in future…

Consultant

About: Barry has a broad business background. He finished his Master’s in Business Administration and Economics at the VU Amsterdam in 2000 and has worked in marketing for Unilever and Royal Wessanen (one of their brands he worked for was Zonnatura). He then moved into corporate communication and corporate identity at design agency Cascade consulting…

Foto-TRG_Rosanne-Alderliefste

About: Rosanne has an educational background in European policy, European economics, human rights and environmental law. When researching the shipbreaking yards in Bangladesh, she saw in practice the importance and challenge of creating a sustainable and circular business. This drives her to assist businesses in changing their processes and to ensure compliance with environmental and…

Yitong Chen therockgroup

Researcher

About: After working one year at TheRockGroup, Yitong decided to enrich her knowledge of risk analysis by studying Risk Analysis MSc at King’s College London focusing on environmental, health and social risks. At TheRockGroup, she participates in environment and health related research projects that enable her to apply the latest knowledge in the field. She…

Consultant

About: Kelsey’s has an international background, coming from the United States where she studied environmental science with an emphasis in coastal management. She has experience working in New Zealand in remote areas on biodiversity and conservation, Germany, and now the Netherlands. She uses her background in environmental science, nature conservation, earth science and environmental and…

Therockgroup-Pam-van-der-Klundert

About: Pam joined TheRockGroup with an ambition to work on the implementation of sustainability in companies, as a consultant specialized in logistics, infrastructure and mobility. Before joining TRG she worked for the Dutch government in Singapore researching business opportunities for Dutch companies in the domain of smart cities. After her time there she worked as…

liesbeth-lens-sustainability-consultant-therockgroup

Consultant

About: Liesbeth has a broad background in sustainability, can digest large amounts of information, and learns fast. Add in her passion, enthusiasm and drive, and you get a versatile consultant motivated to make a difference. During her studies, Liesbeth specialised in earth & environmental sciences and social geography, a combination well-suited for many sustainability challenges.…

dennis-iseger-sustainability-consultant-therockgroup

Consultant

About: Dennis has 10 years of experience as a sustainability consultant and sustainability manager. He is a motivated team player with a hands-on mentality and with a true passion for sustainability. Dennis is able to motivate others and to create engagement. He thinks out of the box and identifies opportunities that others don’t see. Dennis…

Associate Partner

About: For over 15 years, Lettemieke has lead cross-functional sustainability programs with triple bottom line value at global brands including Unilever, Tetra Pak, First Solar and Sony. Her strengths include multi-stakeholder partnering, sustainable value chain management, internal and external policy influencing and communications, and identifying and developing sustainability-based opportunities in markets globally. For TheRockGroup, Lettemieke…