Sharing views between Sustainability Director Christelle Chichignoud Chief Operating Officer Jean-Charles Vollery Our sustainable development initiatives intensified throughout 2022. Now overseen by the Group’s Operations, sustainability is both inextricably intertwined with the Group’s growth and is a guarantee of performance. To achieve its aims, SYSTRA helps its clients to reduce the impact of their projects, and also takes action to reduce its own impact through dedicated tools and solutions. We take a look back at an exciting year with Christelle Chichignoud, Sustainability Director, and Jean-Charles Vollery, Chief Operating Officer. Sustainability, at SYSTRA, is more than just a word: it has become the very basis of our day-to-day operations. How did this change take place in 2022? J.-C. V.We have established sustainability as a key component of the Group’s operations. It is inextricably intertwined with the company’s growth and is overseen by the Group’s Operations. We have now adopted a proactive approach. Markets are changing, and so are our clients’ expectations. And all against a backdrop of accelerated climate change. This is indeed a challenge, but we also see it as an opportunity for the Group. We have everything we need to make a difference by helping our clients make their own transitions: we have unique technical skills, we enjoy the trust of our partners, we develop innovative solutions… and we have committed teams. It will be the cornerstone of our future growth, and of our profitability. Our collective transformation is underway. This strategic aim requires a fully-fledged cultural transformation. What are its markers? C.C. We have reached a milestone with the transformation already underway. What has changed is that these considerations – sustainable design and construction, energy transition, resilient infrastructure, environmental footprint – are increasingly embedded in our corporate culture. The cultural transformation is underway at Group level – which is essential – and with coordinators and local initiatives, especially in relation to its operational aspects. This means we can take action as close as possible to our sites and projects to protect the environment, support communities and play a part in the energy transition for mobility. This year, we have placed the emphasis on the environment. It is a conscious choice: we are mindful of the impacts that our transport and mobility activities can have, and we are looking to maximise positive externalities. 2 — SYSTRA — 2022 Sustainability Report