Public transit and sustainable cities
Our line of work contributes to the emergence of sustainable cities: breathable, efficient, equitably shared among all forms of mobility, unified, dynamic, ambitious.

Public transit is a solution to the climate emergency.
It is a generator of local employment. It links neighborhoods and communities. It is a public service at the heart of day-to-day life. It makes cities more attractive and better equipped to host major events.
Our line of work is virtuous by its very nature
But our clients deserve more than mere compliance with contractual and regulatory obligations. And our teams, the planet, and local authorities deserve more than the bare minimum.
That is why RATP Dev is resolutely committed to going further in terms of environmental, social, and societal responsibility:
Our commitment to the planet 🌿
We are committed to reducing the environmental impact of each of our networks and working towards a modal shift in public transit.
Priorities:
- Reducing our carbon footprint
- Resiliency of our networks in the face of climate change

Our commitment to our teams
We are committed to being an exemplary employer, concerned with the well-being of our employees, welcoming and training the full spectrum of diversity among our employee profiles.
Priorities:
- Health and safety
- Quality of life and working conditions

Our commitment to our communities
We are committed to supporting local economic activity and jointly constructing solutions tailored to the specific day-to-day challenges of our clients.
Priorities:
- Road and rail safety, for our passengers and for everyone in public spaces

Our commitment to making a greater impact
Every day, we are committed with pride, conviction, and transparency, to making public transit the best it can be.
Priorities:
- Employment of women and diversity in the workplace
- Ethical exemplariness

Together, we choose a CSR approach that is pragmatic and operational, conceived together, and applicable everywhere. A CSR approach that gives meaning to our work, strengthens the sense of belonging, and attracts talented people.
Our commitment to going beyond the strictly necessary
We pledge never to settle for the bare minimum. Regulations, contractual clauses, and obligations are only our starting point - never our ceiling.
55%
alternative‑energy buses by 2030
25%
women in management positions by 2029
0
serious or fatal workplace accident

Our CSR goal is straightforward and impactful: to make public transit a driver of positive change for the cities where we operate. Each network, each employee, each local initiative counts. Together, we are making the responsible choice.
Grégory Malet
CSR Director
Our networks
Discover our networks around the world

Tramway
Quebec, Canada
Building the backbone of mobility in Quebec
In Québec, RATP Dev Canada is taking part, as an upstream operator, in designing TramCité, the city's future tram line and the cornerstone of the Vision for Active Mobility plan adopted by local authorities.

Bus & BRT
River & maritime shuttles
Lorient, France-Switzerland
Lorient: a zero-carbon network by 2031
RATP Dev, through its subsidiary RD Lorient Agglomération, operates a multimodal, carbon-free transport network serving the Lorient Agglomération area. This is a major challenge, connecting residents of 25 municipalities in a complex geographical area.

Metro & automated metro
Manila, The Philippines
An extended and modernized network to relieve congestion
As a technical advisor on the Manila Metro Line 1 extension project, RATP Dev is continuing and strengthening its partnership established in 2015 with LRMC, the operator of the line.
