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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

Walter Regli, dipl. Ing. ETH/SIA, Ingenieurbüro AG für Hoch-, Tief- und Stahlbau Logo

Walter Regli, dipl. Ing. ETH/SIA, Ingenieurbüro AG für Hoch-, Tief- und Stahlbau 

Opfikon · Since 1976

The core activity of Regli-Group encompasses engineering services and planning as well as construction and real estate management. Specifically, the company offers the following services: * Construction management * Construction project management * Construction trust * Construction supervision * Real estate management * Sales and investment * Engineering services in the fields of: + Building construction + Specialized deep foundation engineering + Civil engineering + Steel construction + Underground construction + Landfill construction * Consulting services in the fields of: + Owner consulting + Real estate consulting + Construction law consulting + Financing consulting * Renovation, refurbishment, and reconstruction of buildings and facilities. The company thus offers a comprehensive range of services in the construction and real estate industries.

Civil Engineering FirmsGeneral Contractors
View profile1(1)
Wanner AG Solothurn Logo

Wanner AG Solothurn 

Solothurn · Since 1993

The core activity of Wanner AG is the provision of services in the fields of geology, environment and natural hazards. Specifically, this includes: geological investigations and consulting, water protection and remediation, geothermal energy and heat utilization, contaminated site remediation and disposal, building pollutant investigation and remediation, soil and environmental consulting, natural hazard assessment and prevention, radon testing, and geological excursions and further education. The company offers these services to a variety of clients, including private individuals, companies, architects, engineers, municipalities and cantons.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4(1)
Weber + Brönnimann Bauingenieure AG Logo

Weber + Brönnimann Bauingenieure AG 

Bern · Since 1974

Weber + Brönnimann Bauingenieure AG is an independent planning office that provides building engineering, civil engineering and landscape architecture services. The firm offers project management and can take on general planning mandates, carrying out projects nationally in German and French.

Civil Engineering Firms
View profile5(1)
Werk 13 AG Logo

Werk 13 AG 

Landquart · Since 1992

The core activity of Werk13 AG is the provision of engineering services for the planning and realization of plants and structures in the fields of water supply, wastewater disposal, hydropower, road construction and artificial snowmaking.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(1)
Wickli + Brunner AG, Bauingenieure Logo

Wickli + Brunner AG, Bauingenieure 

Kaltbrunn · Since 2013

Wickli + Brunner AG, Bauingenieure provides structural engineering and related civil engineering services for building and infrastructure projects, including design for residential and commercial buildings, renovations, and structural calculations. Services include excavation and pile foundation design, road and utility planning, water engineering, surveying (GPS/tachymeter), construction supervision and acting as a municipal office for civil protection.

Civil Engineering Firms
View profile5(1)
Wickli + Brunner AG, Bauingenieure Logo

Wickli + Brunner AG, Bauingenieure 

Amden · Since 2012

Wickli + Brunner AG, Bauingenieure is an engineering firm in structural and civil engineering providing design, structural calculations, surveying and construction supervision. Its services include structural design for residential and commercial buildings, excavation and pile foundation planning, road and utility planning, water engineering and acting as the municipal office for construction-related civil protection.

Civil Engineering Firms
View profile5(1)
Wilhelm + Wahlen Bauingenieure AG Logo

Wilhelm + Wahlen Bauingenieure AG 

Zofingen · Since 2009

Wilhelm + Wahlen Bauingenieure AG is a civil engineering firm that plans and provides technical support for structural and infrastructure projects. The company works in building construction, civil and bridge engineering, seismic safety and structural maintenance, offering structural design, condition assessments, strengthening measures, construction supervision and client advisory services.

Civil Engineering Firms
View profile5(1)
Wilhelm + Wahlen Bauingenieure AG Logo

Wilhelm + Wahlen Bauingenieure AG 

Aarau · Since 1995

Wilhelm + Wahlen Bauingenieure AG provides engineering services in building construction, civil infrastructure and bridge engineering, including seismic assessment and structural maintenance. Services include design of load-bearing structures, condition assessments, reinforcement planning, static verifications and project support during construction.

Civil Engineering Firms
View profile5(1)
Willi Ingénieurs SA Logo

Willi Ingénieurs SA 

Montreux 1 · Since 1988

The core activity of Willi Ingénieurs SA is the provision of services in the field of civil engineering, particularly in the planning, design and rehabilitation of buildings, infrastructure and other engineering structures.

Civil Engineering FirmsConstruction & Project ManagementGeneral Contractors
View profile5(1)
wlw Bauingenieure AG Logo

wlw Bauingenieure AG 

Mels · Since 1976

wlw Bauingenieure AG is an interdisciplinary engineering firm working in structural and civil engineering. The company provides consulting, planning and structural calculations, excavation and foundation solutions, construction management and quality assurance, and specialist services such as 3D laser scanning, engineering surveying, cableway engineering and BIM planning.

Civil Engineering Firms
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wlw Bauingenieure AG, Niederlassung Zürich Logo

wlw Bauingenieure AG, Niederlassung Zürich 

Glattpark (Opfikon) · Since 2005

wlw Bauingenieure AG, Niederlassung Zürich provides consulting and engineering services in structural and civil engineering, including structural design, excavation support and infrastructure works. Services include structural calculations, construction management, expert reports, 3D laser scanning, surveying and BIM planning.

Civil Engineering Firms
View profile5(1)
Mächler Ingenieure AG Logo

Mächler Ingenieure AG 

Altendorf · Since 2021

Civil Engineering Firms
View profile4.5(16)
Prawet Planung GmbH Logo

Prawet Planung GmbH 

Zurich · Since 2024

The core activity of Prawet Planung GmbH is the planning and implementation of property drainage solutions in the Zurich area.

Civil Engineering Firms
View profile5(14)
CUGIS Ingenieure GmbH Logo

CUGIS Ingenieure GmbH 

Gümligen · Since 2006

Architecture FirmsCivil Engineering Firms
View profile4.7(7)
Engler Ingénieurs S.A. Logo

Engler Ingénieurs S.A. 

Bulle · Since 1989

The core activity of Engler Ingénieurs SA is the provision of engineering services in the construction industry.

Civil Engineering Firms
View profile3.7(7)
Bovard & Fritsché SA Logo

Bovard & Fritsché SA 

Nyon · Since 1988

Bovard & Fritsché SA is an engineering firm specializing in geomatics and civil engineering. The core activities include: Geomatics: topographic survey, public inquiry, implantation and cadastral work, photogrammetric survey by drone and production of orthophotos; Civil Engineering: evaluation and sizing of systems, realization of projects for the construction of roads, bridges and other infrastructure, planning and realization of projects for water supply and wastewater management; Land development: subdivision and mutation of properties, establishment of easements, implantation and cadastral work; Engineering services: project management, construction supervision, creation of plans and reports. The company offers its services to both private and public clients and has specialized in the needs of the Nyon region and its surroundings.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.7(6)
Studio Gendotti SA Logo

Studio Gendotti SA 

Airolo · Since 2017

Studio Gendotti SA is an engineering firm specializing in the fields of civil engineering and architecture. The company's core activities include the planning, design and implementation of infrastructure projects, such as roads, bridges and buildings, as well as the preparation of expert opinions and consulting services in these areas.

Architecture FirmsCivil Engineering Firms
View profile4.8(6)
Barras Ingénieurs SIA Sàrl Logo

Barras Ingénieurs SIA Sàrl 

Crans Vs · Since 2011

Civil Engineering Firms
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CRB Group GmbH Logo

CRB Group GmbH 

Basel · Since 2016

Technical Consulting & EngineeringArchitecture FirmsCivil Engineering Firms
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Alberti Ingénieurs S.A. Logo

Alberti Ingénieurs S.A. 

Lausanne · Since 1990

Alberti Ingénieurs SA is an engineering firm specializing in the planning, development and implementation of construction and infrastructure projects. The core activities include the design of new buildings, the renovation and refurbishment of existing buildings, the expertise of structures, the execution of special works and the provision of services in the field of civil engineering.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(4)
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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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