Sytze leads Simply Sustainable’s business in the Netherlands, working with European companies on their sustainability strategy, GHG emissions plans and reporting. Sytze enjoys helping companies understand how they can integrate sustainability into their business strategies and has in-depth expertise in preparation and reporting for the Corporate Sustainability Reporting Directive (CSRD).

Before joining Simply Sustainable, Sytze held various roles in sustainability research, thought leadership and consulting, advising companies and governments on strategies for accelerating the transition to sustainable business practices. He brings expertise in modelling transition scenarios, evaluating business cases and developing roadmaps, particularly in the energy sector, transport and logistics and manufacturing.

Rosie helps clients make sense of industry-recognised reporting frameworks to build a clear and practical vision for progressing their sustainability journey. With a strong background in business change and transformation, she has partnered with organisations across financial services, retail, transport, and healthcare to find clear and creative ways to improve daily operations and longer-term strategies.

Rosie has a BSc in Economics from the University of Bath and a qualification in Business and Climate Change from the Cambridge Institute for Sustainability Leadership. With her interest and experience in understanding business dynamics, and drive to see meaningful sustainability progress, Rosie brings a human-centred to engaging strategically across the environmental, social, and governance aspects of sustainability.