Integrated Report

Overview

The report presents Société des grands projets' 2025 progress on the Grand Paris Express, including 110 km of tunnels bored, 105 km of railways completed and ongoing testing on Lines 15 South and 18. It describes a three-pillar CSR roadmap covering responsible governance, climate and energy transition, biodiversity, safety and local development. The HR section reports a year-end headcount of 1,122 and a gender equality index score of 96/100. Around 50 CSR indicators are audited by an independent third party.

Document

Report type: Integrated Report
Class: Embedded
Scope: Full report
Fiscal year: 2025
Period: Ends 31 December 2025
Language: English
Pages
File size

Standards

GRI
SASB
TCFD
ISSB
ESRS
Integrated Reporting Framework
GHG Protocol
EU Taxonomy
CDP

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Materiality

Assessment
Basis

Assurance

Provider
Scope
Statement included
Metrics assured

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