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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryCivil Engineering Firms

Civil Engineering Firms

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1'771 companies found

Steiner Bauingenieure AG Logo

Steiner Bauingenieure AG 

Niederhünigen · Since 1990

The core activity of Steiner Bauingenieure AG is the planning and execution of construction projects, including new buildings, renovations and refurbishments, as well as consulting services for customers in the construction industry.

Technical Consulting & EngineeringCivil Engineering Firms
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Steiner Partner Bauingenieur GmbH Logo

Steiner Partner Bauingenieur GmbH 

Sins · Since 2018

The core activity of Steiner Partner Bauingenieur GmbH is the provision of services in the field of civil engineering, particularly the solution of static problems and the development of structural concepts for construction projects. The company offers its services ranging from standard solutions to innovative concepts and works closely with customers to develop individual solutions.

Civil Engineering Firms
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Stephan Blattner Bauingenieur Logo

Stephan Blattner Bauingenieur 

Gelterkinden · Since 1991

The core activity of Stephan Blattner Bauingenieur is the provision of engineering services in the field of load-bearing structures and geotechnics, particularly in the areas of structural analysis, construction mechanics and earth and foundation engineering, including planning, consulting and expertise for construction projects, such as concrete and reinforced concrete construction, steel construction, geotechnics, special deep foundation, excavation pit securing, earthquake safety and structural reinforcement.

Civil Engineering Firms
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STK Bauingenieure AG Logo

STK Bauingenieure AG 

Kilchberg Zh · Since 2018

The core activity of STK Bauingenieure AG involves providing high-quality civil engineering services for high-rise buildings, renovations and excavations, particularly in the areas of solid construction, prefabricated construction, seismic investigations and special deep foundation engineering. This includes project planning, tendering, design, technical construction management and consulting for various construction projects, including the creation of certificates using modern computer software.

Civil Engineering Firms
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StressHead AG Logo

StressHead AG 

Lucerne · Since 2013

Civil Engineering Firms
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Strickler Engineering GmbH Logo

Strickler Engineering GmbH 

Urdorf · Since 2022

Strickler Engineering is an engineering firm specializing in the planning and implementation of construction projects in the fields of high-rise construction, industrial construction, civil engineering, structural dynamics, and renovations. The core activities include the development of customized structural concepts, the planning and implementation of projects in the field of bridges and public infrastructure, as well as the execution of seismic assessments and renovations of buildings.

Civil Engineering Firms
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StructuRAA Sàrl Logo

StructuRAA Sàrl 

Forel (Lavaux) · Since 2021

StructuRAA Sàrl is an engineering firm specializing in structural and civil engineering design. Services include design and execution plans, structural calculations for reinforced concrete and steel, civil works (roads and earthworks), cost management and tendering, site supervision and expert assessments.

Civil Engineering Firms
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structurame SA Logo

structurame SA 

Geneva · Since 2014

structurame SA is a structural engineering studio offering structural design, advanced calculations, construction detailing and cost control; its work includes structural research, strategies for low-carbon and recycled materials, and heritage preservation.

Civil Engineering Firms
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structurame SA, succursale de Lausanne Logo

structurame SA, succursale de Lausanne 

Lausanne · Since 2017

structurame SA, succursale de Lausanne is a structural engineering office providing structural design, numerical analysis and detailing, inspections and audits, and research on low‑carbon materials and heritage preservation. The practice works on projects such as bridges, coverings and building refurbishments while addressing material efficiency and carbon‑reduction approaches.

Civil Engineering Firms
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Studer Engineering GmbH Logo

Studer Engineering GmbH 

Zurich · Since 2011

Studer Engineering GmbH specialises in earthquake engineering, geotechnical engineering, site-specific seismic analyses and structural dynamics. The firm performs dynamic calculations and modelling, seismic hazard and liquefaction assessments, vibration analyses of structural components, and numerical evaluations for dams, slopes and vibration mitigation measures.

Technical Consulting & EngineeringCivil Engineering Firms
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Studi Associati SA Logo

Studi Associati SA 

Lugano · Since 1991

The core activity of Studi Associati SA is the provision of services in the fields of spatial planning, urban development and environmental consulting. Specifically, this includes the planning and coordination of infrastructure projects, the implementation of environmental impact assessments, consulting on nature and landscape conservation, and the development of solutions for mobility and regional development. The company also offers specialized consulting services in these areas and coordinates multidisciplinary working groups to solve complex tasks.

Civil Engineering Firms
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Studio De Bernardis Logo

Studio De Bernardis 

Massagno · Since 1995

The core activity of Immobiliare De Bernardis is the brokerage and management of real estate, including the planning, development and sale of residential and commercial properties, as well as the rental and management of real estate portfolios.

Architecture FirmsCivil Engineering FirmsGeneral Contractors
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Studio d'ingegneria Francesco Allievi SA Logo

Studio d'ingegneria Francesco Allievi SA 

Ascona · Since 2018

The company Studio d'ingegneria Francesco Allievi is engaged in engineering services, particularly in the field of planning and consulting.

Civil Engineering Firms
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Studio d'ingegneria M. Küng e G. Villa Logo

Studio d'ingegneria M. Küng e G. Villa 

Biasca · Since 2006

The core activity of Küngvilla Ingegneria is the provision of services in the field of civil engineering, specifically in the following areas: building construction, civil engineering, fire protection and asbestos expertise. As an engineering firm with qualified professionals, the company has the necessary technical structures to implement projects efficiently and rationally.

Civil Engineering Firms
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Suisse Consulences Sagl-Project et Développement de l'Ingénierie Logo

Suisse Consulences Sagl-Project et Développement de l'Ingénierie 

Lugano · Since 2012

Suisse Consulences Sagl-Project et Développement de l'Ingénierie provides engineering consultancy for project design and building studies. Its services cover structural, energy and acoustic studies and range from condition analysis to executive design and on-site supervision.

Civil Engineering Firms
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suisseplan Ingenieure AG Luzern Logo

suisseplan Ingenieure AG Luzern 

Lucerne · Since 2020

Civil Engineering Firms
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SYNAXIS AG URI Logo

SYNAXIS AG URI 

Altdorf Ur · Since 1998

SYNAXIS AG URI is a branch of the Synaxis group providing civil engineering services, including structural design, bridge and infrastructure engineering, building conservation, geotechnical work and natural hazard analysis. Services include planning, project engineering and technical construction management, with competencies in BIM and expert assessments.

Civil Engineering Firms
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T2I-i Tellenbach André Logo

T2I-i Tellenbach André 

Tramelan · Since 2015

The company's core activity is engineering services in the construction sector, including: civil engineering (conception, planning and supervision of infrastructure projects), construction (overall management of construction projects, from planning to completion), site management (supervision of construction sites to meet deadlines, budgets and technical standards), and expert assessments (technical evaluations and diagnoses to ensure the durability and safety of existing infrastructure). The company provides these services to public institutions, the state, municipalities and private clients.

Civil Engineering Firms
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TBM Ingénieurs SA Logo

TBM Ingénieurs SA 

Vevey · Since 1980

The core activity of TBM ingénieurs SA is to provide services in the field of engineering geology, particularly in the planning and implementation of construction projects, such as buildings, infrastructure and other structures. The company offers its services as an independent partner, covering the entire process from planning to implementation of construction projects.

Civil Engineering Firms
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TEP Team-Engineering-Partner GmbH Logo

TEP Team-Engineering-Partner GmbH 

Pieterlen · Since 2003

The core activity of TEP GmbH is the provision of engineering and construction services, particularly in the following areas: construction management, building construction, civil engineering, foundation engineering, transportation, urban development, renovation/construction management, and structural engineering. The company thus offers comprehensive services in the construction sector, from planning to execution of construction projects.

Civil Engineering Firms
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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