RAILWAYS - INFRASTRUCTURE - CONSTRUCTION
HOUSE OF ABY supports players in the railway, infrastructure, and construction sectors in modernizing their offerings, digitalizing networks, driving environmental transition, and adapting to a changing market.
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Areas of Expertise
Evolving railway infrastructure, construction, and transport networks
We support your development, mobility, and renovation projects by leveraging key technological, environmental, and regulatory drivers to sustainably transform your infrastructures.
Infrastructure & Rolling Stock
Develop more reliable and connected multimodal solutions by integrating new rolling stock (train, tram, metro) and adapting facilities to evolving mobility.
Environmental Transition
Deploy innovative materials that are lighter and less polluting to reduce the carbon footprint of construction sites and improve the energy performance of equipment.
Digitalization of Transport Systems
Transform your infrastructures into intelligent systems capable of managing traffic, monitoring equipment, and delivering high-value digital services.
Evolution of the Rail and Construction Model
Structuring new offers, integrating new players, and supporting the transformation of economic models in a context of increasing liberalization.
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OUR CUSTOMERS
We are committed by their side


OUR EXPERTISES
Our multi-specialty approach
Project ownership assistance (AMOA), project management engineering (MOE), execution (EXE), design verification (VISA), construction supervision (DET), scheduling and coordination (OPC), operations, equipment (rail tracks, overhead lines, telecoms, signalling, escalators, lighting), civil engineering (structures, platforms, trenches, tunnels), BIM modelling.
Design and manage railway development projects
Railway Infrastructure & Civil Engineering
Planning, technical coordination, interface management, study supervision, document control / contract management.
Oversee your projects from design to delivery
Project Management
Technical specifications, design studies, integration studies, product validation, driving automation, signalling, telecommunications, ATS (Automatic Train Supervision), interior layouts, HMIs, rolling stock / infrastructure compatibility.
Develop innovative systems for mobility
Transport Systems – R&D
Industrialisation & Production, methods: assembly processes, quality, homologation (integration & testing), validation (site tests, factory tests & installation), RAMS analyses (Reliability, Availability, Maintainability, Safety), compliance with railway standards (EN 50126/28/29).
Industrialise and secure commissioning
Transport Systems & Production
CUSTOMERS REFERENCES
They trust us, with confidence
Client : Urban Transport Infrastructure Operator
Our support included :
- Project coordination for traction and energy systems
- Degraded mode analysis and drafting of safety documentation
- System testing follow-up and synthesis of technical documents
- Drafting of Operations Readiness File (ORF) and validation of industry standards
Challenge : Ensure the extension of a metro line in compliance with technical, regulatory, and commissioning requirements.
Customer : National Railway Network Operator
Our support :
- Inventory of engineering structures and management of third-party agreements
- Development of the technical inspection schedule and coordination with field teams
- Monitoring, quality control, and updating of field-collected data
- Activity reporting and accounting follow-up based on the structure directory
- Verification, integration, and validation of data in the new business software
- Role as functional point of contact for the tool within the Engineering Structures Department
Challenge : Improve the quality and reliability of data related to engineering structures as part of the deployment of a new business software tool.
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MODES OF INTERVENTION
Engagement models tailored to your needs
TECHNICAL ASSISTANCE
We intervene based on capacity requirements or specific expertise to bring your projects to fruition.
SERVICE CENTER
We deploy a team of consultants, led by a project manager, to co-develop complex projects with you that include managing our performance.
FIXED-PRICE CONTRACT
We execute your projects from design to delivery, with a guarantee of results, in accordance with the requirements and commitments defined upfront.