Civil Engineering Firms in
Locarno

5 companies in Civil Engineering Firms based in Locarno — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Locarno

Andreotti & Partners SA Logo

Andreotti & Partners SA

Since 1999 · 51–100 empl.4.8(8)

Andreotti & Partners SA is an engineering and architecture firm that offers a wide range of services in the fields of construction, infrastructure, and environmental protection. The company's core activities include: architectural surveys, construction and building services, geoinformation and GIS services, project management and construction supervision, large-scale construction projects, transportation and technological infrastructure, water supply and wastewater management infrastructure, technical and engineering measurements, official measurements, environmental and territorial protection, structures and constructions, and updates of official measurements. The company thus provides a comprehensive range of services for the planning, execution, and monitoring of construction and infrastructure projects.

Technical Consulting & EngineeringTechnical and engineering measurementsImprovement and construction leviesStructures
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
IM Maggia Engineering SA Logo

IM Maggia Engineering SA

Since 1968 · 21–50 empl.4.5(2)

IM Maggia Engineering SA is an engineering firm providing integrated planning services for infrastructure projects, including hydropower, underground and civil/structural engineering. Services include design and implementation of electromechanical equipment, construction management, studies, project management and specialised fields such as tunnel, rail and water engineering.

Civil Engineering FirmsCivil and building engineeringHydroelectric power plants and hydraulic engineeringTunnels and underground structures
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Studio di ingegneria DAZIO & SCIARINI e Co. Sagl Logo

Studio di ingegneria DAZIO & SCIARINI e Co. Sagl

Since 2003 · 1–10 empl.5.0(2)

Studio di ingegneria DAZIO & SCIARINI e Co. Sagl provides civil engineering and infrastructure planning and engineering services. Services include design and construction supervision for railway systems and station renewal, road and highway alignments, bridges, tunnels and protective works, sewerage and infrastructure projects, GPS and photogrammetric surveys, and consulting in structural and seismic engineering.

Civil Engineering FirmsEngineering designSite supervisionAdvisory services
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #3
SM Ingegneria Sagl Logo

SM Ingegneria Sagl

Since 2001 · 1–10 empl.5.0(2)

SM Ingegneria Sagl is a civil engineering firm that provides structural and infrastructure design, construction supervision, inspections and expert reports, and technical consultancy services.

Civil Engineering FirmsDesignConstruction managementExpert reports
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #4
EW - Engineering Works Sagl Logo

EW - Engineering Works Sagl

Since 2015 · 1–10 empl.

The core activity of EW Engineering Works Sagl is the planning and execution of projects in the field of timber construction, particularly in the prefabricated timber construction sector. This includes: planning and consulting in the field of timber construction, design and construction management, prefabricated timber construction, structural planning, technical physics (especially in the areas of energy efficiency and acoustics), and fire prevention planning. The company thus offers a comprehensive range of services in the field of timber construction, from planning to execution.

Civil Engineering Firms
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Civil Engineering Firms in Locarno

5Civil Engineering FirmsCommercial register (Zefix) · as of October 11, 2026
2001Median year of registrationCommercial register (Zefix) · as of October 11, 2026
139in the Canton of TicinoCommercial register (Zefix) · as of October 11, 2026
2,175in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

Civil Engineering Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026