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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringNeuchâtelAJS ingénieurs civils SA
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AJS ingénieurs civils SA

Summary

About the company

AJS Ingénieurs Civils SA is a consulting engineering firm specializing in the planning, implementation and consulting of infrastructure projects. The company's core activities include: planning and implementation of roads, paths and traffic facilities; construction and renovation of bridges, tunnels and other engineering structures; planning and implementation of railway and rail traffic facilities; construction and renovation of buildings and other structures; consulting and expertise in the fields of construction, transport and infrastructure; project management and control of infrastructure projects. The company also offers services in the areas of quality assurance, innovation and further education.

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Products & services

Industry:Technical Consulting & Engineering
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Structural engineering
Studies and supervision for buildings, conservation projects and works of art structures; definition of objectives, preliminary design, design, tender documents, execution and conformity control.
Civil engineering
Studies and delivery of road, underground works and railway projects; preliminary studies, detailed design, site management, cost monitoring and acceptance.
Roads and utilities (water/wastewater)
Services for pavements and underground networks, in particular wastewater, drinking water and clear water; studies, project management and construction monitoring.
Project management and overall planning
Support of the client in all phases of development and project monitoring; risk analysis, objectives, costs, timelines and selection of contractors.
Expertise and easements
Expert opinions related to structures and projects, including handling of easements within technical and construction mandates.
Advisory services and management
Technical advice and management of mandates, with close support, decision-making assistance and adaptation of services to the client’s needs.
Innovation
Development and promotion of new solutions in civil engineering and construction projects.
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

Rue de la Place-d'Armes 5
2000 Neuchâtel
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.977.167
Founded
1974 · 52 years
Last commercial register change
January 8, 2026
Employees
21 to 50

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