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DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringRenens VdTraject SA
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Traject SA

Summary

About the company

Traject SA is an engineering firm specializing in planning, development, and consulting in the field of transportation. The core activities include: Railway Engineering: planning and development of railway infrastructure; Road Engineering: planning and development of road infrastructure; Transportation Planning and Development: planning and development of transportation systems and networks; Smart City and Smart Mobility Strategies: consulting and development of strategies for intelligent cities and mobility solutions; Owner's Assistance: consulting and support for owners in the planning and implementation of transportation projects; Mobility Studies: conducting studies and analyses on mobility and transportation development; Transportation Economics: consulting and analysis in the field of transportation economics and financing.

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Products & services

Industry:Technical Consulting & Engineering
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Railway engineering
Railway civil engineering services from preliminary technical studies through commissioning, PAP documentation, tenders, construction follow-up and project coordination.
Road engineering
Planning of road infrastructures related to public transport, making bus stops compliant with LHand, developing soft mobility facilities, park-and-ride exchange car parks and rail-bus interfaces.
Transport planning and development
Study of new transport infrastructures, analysis of supply and demand, estimation of investments and operating costs, substitution scenarios and planning of the supply.
Smart-city and smart-mobility strategies
Development of Smart City strategies and tailored solutions, support for strategic innovation projects and identification of potential for connected services.
Assistance to the client (project owner)
Project coordination services, acquisition of the contracting parties/mandatories, release of obligations after execution, expertise for all phases and independent technical control.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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Location

Avenue 14-Avril 20
1020 Renens Vd
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-174.393.402
Founded
2021 · 5 years
Last commercial register change
March 10, 2026
Employees
11 to 20

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