Companies in
Civil Engineering Firms

Perla Ingenieur AG

Civil Engineering Firms · Grabserberg · Since 1989

Personalvorsorgestiftung der Wälli AG Ingenieure

Civil Engineering Firms · Arbon · Since 1965

Plenitech SA

Civil Engineering Firms · Aclens · Since 2021

Progressio Bau AG

Architecture Firms · Geroldswil · Since 2024

prp pro ag

Architecture Firms · Sarnen · Since 1985

RC Ingénierie SA

Technical Consulting & Engineering · Plan-Les-Ouates · Since 2017

RC Ingénierie SA is an engineering firm providing civil engineering services focused on water and environmental management. Its offerings include planning and advisory services, hydraulic and hydrodynamic studies and calculations, monitoring and field campaigns, urban drainage and sanitation design, river restoration, flood-risk mapping, and project-owner assistance and construction follow-up.

reex ag

Technical Consulting & Engineering · Zug · Since 1998

regeplan GmbH

Architecture Firms · Ohmstal · Since 2013

Renardet SA

Technical Consulting & Engineering · Geneva · Since 1976

RESO SA Technique & Gestion du Territoire

Civil Engineering Firms · Bulle · Since 1978

The core activity of RESO SA is the provision of services in the field of geomatics, particularly through the work of officially recognized surveyors. Specific activities include the use of laser scanners, drones and GPS technology for the capture and management of territories and land. In addition, the company also offers services in the field of gabarits (surveying and marking of properties).

ROWERK GMBH

Civil Engineering Firms · Winterthur · Since 2024

Rüegg Bau GmbH

Civil Engineering Firms · Siebnen · Since 2024

Sabti S.à r.l.

Civil Engineering Firms · Nyon · Since 1999

SABTI Sàrl is a civil engineering firm specializing in the planning, supervision and control of construction projects. The company's core activity includes designing solutions for construction projects, supervising and controlling construction work, preparing tenders and carrying out projects in Switzerland, particularly in the Romandy region, and in the surrounding areas of France.

Sager design CAD

Civil Engineering Firms · Horn · Since 1998

Schertenleib & Co AG

Civil Engineering Firms · Thun · Since 1953

Schlaginhaufen Consulting GmbH

Civil Engineering Firms · Frauenfeld · Since 2019

Schmucki GmbH Installationsplanung H/L/K

Technical Consulting & Engineering · Eschenbach Lu · Since 2011

Schüpbach Ingenieure AG, Zweigniederlassung Niederrohrdorf

Civil Engineering Firms · Niederrohrdorf · Since 2024

Schüpbach Ingenieure AG

Civil Engineering Firms · Buchs Ag · Since 1995

Scioscia Engineering GmbH

Architecture Firms · Olten · Since 2004

Scioscia Engineering GmbH provides architectural and structural engineering services, project development and construction management. Offerings include feasibility studies, design and execution planning, permit and contract documentation, cost estimates, construction supervision, and general or total contracting with turnkey delivery.

Scuba Worx Sagl

Civil Engineering Firms · Capolago · Since 2024

The core activity of Scuba WorX is the execution of underwater works on Lake Lugano and in Switzerland, including: maintenance and repair of harbor facilities, jetties, swimming pools and underwater installations; installation of floating bodies, containment barriers, slipways and lifting devices for boats; salvage of sunken boats and wrecks; underwater photography and videography; underwater welding and cutting work; planning and execution of special underwater works; and sale and maintenance of underwater equipment and devices. The company also offers consulting services for underwater projects and develops innovative solutions for the underwater industry.

SIKTA Energies Sàrl

Civil Engineering Firms · Martigny · Since 2022

Solutions Renouvelables Boudry SA

Civil Engineering Firms · Boudry · Since 2013

Späni Bauingenieure AG

Civil Engineering Firms · Jona · Since 1994

SRP Ingenieur AG

Civil Engineering Firms · Brig · Since 1985

SRP Ingenieur AG is an engineering firm providing services in structural and civil engineering, water and municipal infrastructure, energy systems and environmental planning. Its activities include structural design for buildings and bridges, tunnel and geotechnical studies, hydropower and flood-protection projects, environmental assessments, material management and project/construction management.

STAAL SAGL

Civil Engineering Firms · Pregassona · Since 2023

Stierli Strassenbau AG

Civil Engineering Firms · Oberentfelden · Since 1996

Studio d'ingegneria L. Montorfani & Co. SA

Technical Consulting & Engineering · Lugano · Since 1999

Studio Guscio Sàrl

Architecture Firms · Renens Vd · Since 2018

Studio Tecnico Pacchiani Sagl

Civil Engineering Firms · Vaglio · Since 2013

SUTTER, Ingenieur- und Planungsbüro AG

Technical Consulting & Engineering · Arboldswil · Since 1992

The company is an engineering service provider specializing in the planning, development and realization of infrastructure projects. The core activities include the areas of: transportation systems and structures (e.g. roads, bridges, tunnels), water and wastewater (e.g. water supply, wastewater disposal), transportation and civil engineering (e.g. road construction, bridge construction), and surveying and geodata (e.g. official surveying, construction and engineering surveying). The company thus offers comprehensive services for the planning, development and realization of infrastructure projects, from surveying and planning to execution and monitoring.

Synaxis SA Lausanne

Civil Engineering Firms · Lausanne · Since 1998

Synaxis SA Lausanne is a branch of the Synaxis group providing civil and structural engineering services. Its offerings include building and bridge engineering, infrastructure works, structural conservation, special foundation works, geotechnical engineering, natural hazards assessment, BIM coordination, project design and technical construction management.

Szalai Ingenieurbüro AG

Civil Engineering Firms · Altishofen · Since 1997

SZ Vermessung Dr.-Ing. Stephan Zinndorf

Civil Engineering Firms · Diepoldsau · Since 1997

Taqi Tech

Civil Engineering Firms · Fétigny · Since 2023

tragwerkstatt gmbh

Civil Engineering Firms · Zurich · Since 2006

The core activity of the company "Tragwerkstatt Beratende Bauingenieure GmbH" is the provision of engineering services in the field of construction, particularly the planning, consulting and supervision of load-bearing structures and building constructions.

Trombik Ingenieure AG

Civil Engineering Firms · Zurich · Since 1982

The core activity of Trombik Ingenieure AG is the provision of services in the field of civil engineering, particularly in the specialist areas of structural dynamics, noise and vibration protection, building acoustics, building physics and machine foundations. The company offers classical civil engineering services, consulting and planning for complex structural dynamic problems as well as solutions for questions of building and room acoustics.

TROVASOL GmbH

Architecture Firms · Giswil · Since 2024

TSW Trachsel, Schibli, Walder & Partner AG, dipl. Bauing. ETH, Olten

Civil Engineering Firms · Olten · Since 1965

The core activity of TSW AG is the provision of services as a civil engineering and consulting company, particularly in the areas of consulting, planning and execution of construction projects.

Ulmann Kunz Bauingenieure AG

Technical Consulting & Engineering · Basel · Since 1991

URBANWEST ENGINEERING Sagl

Civil Engineering Firms · Manno · Since 2017

Viaconsult GmbH

Civil Engineering Firms · Winterthur · Since 2008

VWR Ingenieure AG

Civil Engineering Firms · Güttingen · Since 1991

We consulting GmbH

Civil Engineering Firms · Basel · Since 2019

Wiss Tiefbau AG

Civil Engineering Firms · Walchwil · Since 2013

WW BAUBERATUNG GmbH

Technical Consulting & Engineering · Bern · Since 2012

NAW Conseil Sàrl

Civil Engineering Firms · Corminboeuf · Since 2025