A Genuine Commitment to Sustainability

Transdev believes that sustainable mobility is essential for building resilient cities and communities. The company feels a strong responsibility not only to reduce its own environmental impact but also to drive sustainability throughout its entire supply chain. By gaining clear insights into the sustainability performance of its suppliers, Transdev aims to create a ripple effect of transparency, innovation, and collective impact.

“We don’t just want to comply with regulations—we want to be a driving force for change,”

says Menno Hensen, Manager Procurement at Transdev Netherlands.

“Through GSES, we gain a standardized and verifiable view of how sustainable our value chain truly is. It enables us to motivate and support our partners toward a more responsible mobility system.”

Why GSES?

GSES is a globally recognized platform designed to measure, monitor, and improve sustainability performance. The system integrates digital assessments, international standards and certifications into one comprehensive system. It allows organizations to assess their own sustainability efforts as well as benchmark and validate suppliers using reliable and independent data.

All data within the GSES platform is verified by independent certification bodies through GSES’s auditing partner, Audit Independer, ensuring objectivity and trustworthiness in the evaluation process.

“We are very proud to welcome Transdev as a GSES member,” says Kelly Ruigrok, CEO of GSES. “This partnership shows that sustainability is not just a side initiative for Transdev—it’s a strategic priority. By actively measuring, validating, and collaborating with suppliers, they are setting a powerful example in the mobility sector. Transparency and collaboration are key to real impact.”

Driving a Sustainable Mobility Chain

Operating in 19 countries and transporting millions of passengers daily, Transdev plays a crucial role in the transition toward greener mobility worldwide. Through GSES, the company gains access to validated, verified sustainability data, enabling smarter procurement decisions and greater transparency across the supply chain.

Want to learn more?

Visit www.gses-system.com for more information about the platform and how it supports sustainability leadership.